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U.S. PATENT AND TRADEMARK OFFICE
Electronic Information Products Division
Patent Technology Monitoring Team (PTMT)

Patenting In Technology Classes,
Breakout By Organization

Count of 1969 - 2008 Utility Patent Grants,
By Calendar Year of Grant
With Patent Counts Based on Primary Patent Classification

- Explanation of Data -

Rank Ordered Listing of Organizations Receiving 5 or More Utility Patents During the Period
Having Primary Classification In

Class 520, Synthetic Resins or Natural Rubbers (includes Classes 520-528)

( technology class is determined by the primary classification assigned to the patent- see 'Explanation of Data' )
( patent ownership is determined by the first-named assignee listed on a patent )

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The following table displays first-named assignees and counts of their associated patents, as distributed by the year of patent grant.
First-Named Assignee 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 Total
BAYER AKTIENGESELLSCHAFT 86 84 75 105 74 86 98 99 87 112 94 121 133 86 111 106 94 117 96 131 114 132 143 146 129 89 82 75 90 100 68 62 74 87 124 130 48 45 10 1 3744
GENERAL ELECTRIC COMPANY 60 40 28 59 80 90 50 74 59 124 70 83 120 87 103 120 143 104 113 116 136 108 130 125 110 100 101 100 86 75 89 83 100 121 93 73 45 61 54 30 3543
~INDIVIDUALLY OWNED PATENT 59 68 101 158 103 131 102 69 84 111 66 94 114 79 77 71 71 47 53 61 67 79 94 102 106 80 90 81 77 118 98 80 94 86 106 57 55 56 51 34 3330
E. I. DU PONT DE NEMOURS AND COMPANY 139 119 80 148 99 114 114 88 75 70 44 59 66 69 76 63 68 56 79 75 65 81 92 107 105 101 90 61 72 102 91 78 92 85 89 65 51 78 53 42 3301
DOW CHEMICAL COMPANY 75 66 60 105 72 87 73 63 78 75 45 47 62 70 82 85 114 137 151 127 120 121 113 129 136 100 88 65 54 67 59 61 79 60 27 8 3 3 1 0 2968
BASF AKTIENGESELLSCHAFT 22 18 27 55 18 30 25 53 66 42 31 35 52 31 51 46 47 49 53 76 74 74 90 94 82 95 71 81 69 112 90 123 131 102 103 93 45 52 39 20 2467
SHELL OIL COMPANY 61 26 42 46 29 19 13 25 17 40 9 12 16 25 28 20 26 21 16 43 120 93 102 113 100 84 56 46 51 60 61 50 47 8 11 4 0 5 5 2 1552
PHILLIPS PETROLEUM COMPANY 94 65 64 88 67 79 65 56 61 68 34 30 47 27 54 68 44 24 22 14 25 16 49 50 68 63 43 22 15 14 9 16 27 15 21 8 7 5 0 1 1545
CIBA-GEIGY CORPORATION 4 7 11 23 21 31 35 68 48 91 50 62 66 41 46 39 52 36 53 44 61 63 78 67 66 66 43 46 33 1 0 0 0 0 0 0 0 0 0 0 1352
GOODYEAR TIRE + RUBBER COMPANY 28 25 29 48 20 32 44 49 40 42 24 29 25 18 29 38 27 17 18 22 30 27 33 32 37 31 21 33 39 50 39 42 57 50 44 28 21 38 23 19 1298
HOECHST AKTIENGESELLSCHAFT 32 29 53 50 22 27 36 59 40 55 35 30 29 15 35 31 24 11 23 15 31 22 36 48 48 58 49 59 57 45 19 8 3 1 0 0 0 0 0 0 1135
SUMITOMO CHEMICAL COMPANY, LIMITED 9 8 8 35 16 21 29 29 24 30 16 21 23 23 15 19 16 13 23 30 34 30 52 54 44 50 48 41 33 32 28 29 35 41 47 39 23 21 27 19 1135
MONSANTO COMPANY, INC. 85 61 75 85 35 50 48 42 39 80 36 61 58 39 32 21 26 22 13 3 18 15 25 19 18 12 7 8 9 6 9 6 5 0 1 0 0 0 0 0 1069
SHIN ETSU CHEMICAL CO., LTD. 0 3 2 8 5 7 8 11 8 8 9 8 12 7 5 5 9 17 23 33 25 25 60 70 85 79 72 59 40 38 31 45 49 36 26 40 23 27 23 20 1061
DOW CORNING CORPORATION 24 16 25 33 20 11 14 14 21 23 9 13 26 12 13 25 23 41 21 33 42 49 43 45 33 34 36 44 37 53 57 38 29 22 17 23 4 6 3 9 1041
EASTMAN KODAK COMPANY 48 45 30 43 25 19 28 20 28 29 36 27 37 33 22 34 29 27 15 26 45 56 59 45 74 30 9 5 4 6 10 12 6 12 16 9 8 8 9 7 1031
IMPERIAL CHEMICAL INDUSTRIES PLC 37 37 38 67 44 46 32 54 45 42 20 24 29 19 26 30 22 11 12 22 18 27 29 25 26 18 22 23 19 15 16 15 13 10 10 9 3 1 0 1 957
ROHM AND HAAS COMPANY 14 12 3 22 16 21 14 20 27 32 32 27 28 19 20 20 9 10 5 9 8 10 15 24 53 58 48 45 19 15 18 24 28 25 30 42 36 34 29 15 936
UNION CARBIDE CORPORATION 63 44 35 67 50 45 45 32 36 48 34 42 59 38 39 34 56 45 32 23 32 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 899
MINNESOTA MINING AND MANUFACTURING COMPANY 15 20 21 27 23 27 16 22 16 11 6 7 29 14 16 25 19 23 22 26 33 24 32 41 49 55 56 62 60 60 35 0 1 1 0 0 1 0 0 0 895
HOECHST CELANESE CORPORATION 25 26 19 31 27 20 19 14 22 26 10 18 14 27 24 42 18 22 24 20 41 58 46 41 34 20 16 19 16 10 6 2 1 0 0 0 0 0 0 0 758
B. F. GOODRICH CO. 23 17 17 36 22 15 38 30 35 31 19 25 36 24 32 32 23 9 30 27 26 29 25 32 29 17 7 9 3 9 9 9 10 3 0 0 0 0 0 0 738
EXXON RESEARCH + ENGINEERING CO. 39 24 17 26 18 20 34 31 35 40 38 31 28 26 23 24 42 26 36 21 25 19 21 15 5 14 3 4 7 4 2 9 1 1 0 0 0 0 0 0 709
PPG INDUSTRIES INC. 30 11 9 26 16 13 17 29 31 31 14 23 26 27 36 34 27 29 22 21 24 16 19 26 29 22 13 12 25 21 8 0 0 0 0 0 0 1 0 0 688
ALLIED-SIGNAL INC. 50 33 23 43 33 26 25 12 13 18 15 14 7 22 22 18 16 15 14 23 24 19 19 29 13 22 18 24 11 7 11 8 10 5 3 1 0 0 0 0 666
BRIDGESTONE CORPORATION 1 7 6 6 4 13 13 13 7 9 3 10 8 3 8 8 9 7 10 11 9 11 8 14 15 10 16 29 12 15 33 26 51 47 26 18 10 13 16 16 551
ASAHI KASEI KOGYO KABUSHIKI KAISHA 11 8 11 21 7 9 12 15 5 7 4 14 7 23 20 14 17 8 13 21 17 12 15 12 20 20 6 7 7 20 19 21 19 27 17 23 16 12 11 1 549
BASF CORP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 9 15 21 15 15 24 48 25 24 42 34 27 27 27 21 36 28 29 21 16 15 13 538
AMERICAN CYANAMID COMPANY 28 38 23 41 31 34 23 32 27 31 11 19 24 12 15 14 20 16 7 12 8 12 8 13 13 7 1 1 1 0 0 0 0 0 0 0 0 0 0 0 522
WACKER-CHEMIE GMBH 8 3 8 18 6 17 9 9 8 13 4 11 8 14 10 4 13 3 8 9 18 14 12 9 12 16 14 9 18 19 26 24 41 16 16 6 5 19 4 15 496
HERCULES INCORPORATED 26 22 13 44 19 14 21 18 14 16 5 4 16 10 17 13 15 15 20 13 17 12 23 15 9 9 6 8 7 6 3 8 9 8 3 3 3 1 0 3 488
3M INNOVATIVE PROPERTIES COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 37 43 67 74 67 42 42 45 43 480
MITSUI PETROCHEMICAL INDUSTRIES LTD. 3 1 1 4 6 7 5 6 3 9 10 13 11 8 11 9 11 8 11 15 15 28 33 20 36 34 24 20 36 27 5 6 0 0 0 0 0 0 0 0 436
EASTMAN CHEMICAL COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 30 46 26 31 8 38 49 47 41 28 21 8 5 28 26 433
MITSUI TOATSU CHEMICALS INC. 0 1 0 2 2 1 2 5 7 5 4 7 5 6 11 5 4 8 12 15 13 23 26 48 50 37 40 37 31 17 0 1 0 0 0 0 1 0 0 0 426
FIRESTONE TIRE & RUBBER CO. 13 17 23 26 25 21 34 34 16 19 22 40 20 13 17 16 17 19 10 15 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 424
EXXON CHEMICALS PATENTS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9 7 15 18 34 22 35 38 38 42 44 39 22 33 18 2 0 0 0 0 1 0 417
AIR PRODUCTS AND CHEMICALS, INC. 1 3 2 8 10 15 9 3 3 7 8 3 5 5 4 10 5 4 14 11 14 21 11 21 19 32 17 19 18 17 17 25 15 7 1 11 5 2 5 3 410
MITSUBISHI RAYON CO., LTD. 2 4 2 8 4 17 13 11 7 6 5 3 4 4 1 10 21 7 20 18 17 27 33 30 24 25 6 7 4 1 7 5 8 10 8 8 6 5 3 5 406
AMOCO CORPORATION 0 0 0 0 0 0 0 0 20 18 15 18 16 22 18 15 7 5 20 25 29 40 21 43 21 15 7 12 9 5 1 0 0 0 0 0 0 0 0 0 402
CIBA SPECIALTY CHEMICALS CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 49 39 44 35 41 37 31 24 26 32 17 380
DAIKIN INDUSTRIES LIMITED 2 3 4 3 6 2 4 3 1 3 7 2 12 5 4 7 16 9 14 3 8 12 10 19 12 5 7 2 11 13 11 13 19 15 23 26 17 13 19 6 371
KANEGAFUCHI CHEMICAL INDUSTRY CO., LTD. 3 7 5 11 4 3 5 12 8 2 3 4 3 9 11 28 25 11 15 20 14 25 18 17 12 27 13 8 17 14 7 5 2 1 1 0 0 0 0 0 370
MOBIL OIL CORP. 13 12 6 10 6 5 8 12 10 18 11 10 13 18 12 23 14 23 13 13 19 10 16 15 8 13 10 12 3 6 4 2 2 0 0 0 0 0 0 0 370
MITSUI CHEMICALS, INCORPORATED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9 43 48 46 49 32 34 27 23 20 15 346
W. R. GRACE & CO.-CONN. 17 27 23 22 18 9 11 9 9 8 9 4 8 9 9 12 11 6 7 5 7 5 6 10 10 8 7 11 7 5 3 0 2 3 2 6 6 0 0 1 332
KURARAY CO., LTD. 0 0 1 8 4 3 7 4 1 4 2 4 5 6 7 4 9 6 10 3 10 7 10 10 9 16 11 10 9 17 10 9 10 18 14 20 15 21 5 5 324
KANSAI PAINT CO., LTD. 0 1 2 2 5 4 10 11 7 7 2 4 5 7 4 5 3 3 2 7 4 16 18 17 14 20 17 9 11 14 11 15 11 12 9 16 6 4 2 0 317
NIPPON PAINT CO., LTD. 1 2 0 1 2 2 1 4 2 5 2 4 1 4 5 7 12 7 7 13 18 10 16 15 23 26 20 21 12 16 11 4 5 10 7 10 1 4 1 3 315
DOW CORNING TORAY SILICONE COMPANY LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 8 14 19 26 21 21 21 25 43 23 32 19 12 5 1 5 8 6 312
MITSUBISHI GAS-CHEMICAL COMPANY, INC. 0 0 0 0 0 4 7 11 8 6 3 7 10 9 18 9 10 6 8 2 8 12 11 7 4 8 12 7 6 9 9 3 13 11 15 10 6 19 13 10 311
EXXONMOBIL CHEMICAL PATENTS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 28 48 33 24 28 49 52 46 308
CHEMISCHE WERKE HULS, AG 23 14 12 16 14 27 13 19 14 15 13 23 10 20 16 19 19 5 4 3 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 301
NIPPON ZEON CO., LTD. 0 0 0 0 2 4 6 7 8 6 4 7 12 9 11 5 10 11 11 2 8 13 19 18 20 16 12 10 8 8 8 16 11 11 1 3 0 0 0 0 297
NATIONAL STARCH AND CHEMICAL INVESTMENT HOLDING CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 16 10 17 19 18 20 13 16 26 14 16 18 19 18 8 12 12 9 287
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA) 0 0 0 0 0 0 0 0 0 7 1 3 2 4 10 8 10 6 11 11 10 11 9 7 5 18 12 18 8 10 14 8 10 8 12 11 10 11 8 4 277
IDEMITSU PETROCHEMICAL COMPANY LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 3 1 5 5 6 15 17 15 20 15 9 12 8 11 14 19 20 35 19 20 5 1 0 0 277
XEROX CORPORATION 1 0 0 1 1 0 4 11 7 5 2 1 0 2 3 0 2 1 3 0 2 4 7 13 10 4 9 8 9 23 27 23 22 11 8 13 11 12 7 10 277
TEIJIN LIMITED 7 4 4 4 4 12 8 15 12 12 4 9 12 6 6 5 10 5 3 4 2 6 4 1 13 9 8 4 4 5 2 8 14 14 14 6 1 1 2 4 268
NIPPON SHOKUBAI CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 3 6 15 10 10 12 15 25 27 34 21 24 15 14 19 12 264
TORAY INDUSTRIES INC. 0 1 4 19 10 5 5 14 4 8 6 3 11 3 7 11 10 6 5 5 5 5 6 7 5 9 5 7 11 9 9 11 3 7 4 3 3 6 5 7 264
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17 34 22 22 23 17 14 16 11 17 31 23 5 2 2 3 1 2 262
BAYER CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13 39 30 49 24 36 25 20 19 2 0 1 0 0 258
DAINIPPON INK + CHEMICALS, INC. 0 1 1 2 2 4 3 2 2 6 4 3 6 4 5 4 4 6 12 6 6 14 10 5 9 10 5 5 8 8 11 12 6 8 14 13 12 8 11 4 256
UNITED STATES OF AMERICA, NAVY 5 7 5 14 5 6 7 7 5 4 8 6 6 8 10 4 1 5 0 4 2 5 12 10 15 16 4 12 4 8 10 3 4 2 4 6 5 4 3 10 256
STAUFFER CHEMICAL COMPANY 16 13 10 17 14 23 18 26 18 23 15 11 13 7 5 11 7 5 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 255
ASHLAND OIL INC. 18 6 10 12 12 9 5 3 2 6 3 3 6 6 10 5 11 16 38 31 18 7 1 5 1 4 5 0 0 0 0 0 0 0 0 0 0 0 0 0 253
MITSUBISHI PETROCHEMICAL CO., LTD. 2 3 4 7 3 7 7 3 2 8 3 3 5 12 8 7 7 9 9 14 12 10 18 18 28 20 18 0 1 0 0 0 0 0 0 0 0 0 0 0 248
FORD MOTOR COMPANY 0 1 4 13 15 12 12 24 8 7 10 12 14 8 22 19 27 18 3 1 2 0 2 1 3 4 0 1 1 0 0 1 0 0 0 0 0 0 0 0 245
BP CHEMICALS LIMITED 0 5 1 6 3 4 3 0 2 0 0 0 6 0 2 0 2 5 6 11 11 10 9 9 9 9 7 9 11 11 9 9 10 15 14 9 10 9 2 2 240
ASAHI GLASS COMPANY, LTD. 0 0 1 2 1 5 2 1 1 4 6 1 6 8 5 3 3 3 5 6 4 10 7 11 4 7 2 10 3 3 5 7 12 5 20 21 7 20 5 10 236
JAPAN SYNTHETIC RUBBER CO., LTD. 6 7 1 2 7 10 4 5 5 6 4 4 8 10 10 7 4 8 4 13 9 15 12 13 12 11 9 9 12 6 0 0 1 0 0 0 0 0 0 0 234
KANEKA CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 8 15 31 31 30 29 13 31 20 22 234
ATLANTIC RICHFIELD COMPANY 4 6 12 16 9 6 5 14 6 2 1 1 1 11 19 16 23 34 38 2 0 1 0 0 2 0 1 0 0 0 0 2 0 0 0 0 0 0 0 0 232
ACUSHNET COMPANY 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 2 7 9 8 16 19 14 26 23 48 32 21 229
IDEMITSU KOSAN COMPANY LIMITED 0 1 0 0 1 2 2 4 3 4 1 3 1 2 2 3 3 1 6 2 7 8 6 9 18 14 25 7 11 12 9 10 4 6 4 0 5 12 14 6 228
NALCO CHEMICAL COMPANY 6 0 6 7 6 6 6 10 11 7 8 9 6 3 7 2 7 3 11 14 9 7 8 9 8 6 12 4 4 2 6 7 5 6 0 0 0 0 0 0 228
PPG INDUSTRIES OHIO INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21 27 36 26 21 22 12 25 14 21 225
UNIROYAL, INC. 17 21 11 24 15 21 21 17 15 11 6 8 3 6 7 12 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 223
GAF CHEMICALS CORPORATION 16 11 5 22 13 12 12 5 4 12 8 6 12 6 4 6 11 3 6 5 7 14 21 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 221
HENKEL CORPORATION 0 0 0 0 0 0 0 0 0 1 3 3 6 3 4 8 7 3 5 2 1 3 2 5 3 6 4 12 8 16 13 12 16 6 3 11 18 12 13 12 221
BASF WYANDOTTE CORPORATION 11 5 9 12 17 3 9 14 10 17 14 14 16 21 15 20 12 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 220
CHISSO CORPORATION 0 2 0 3 1 1 2 3 1 2 0 1 5 5 6 5 9 8 4 9 9 12 14 15 5 5 8 2 2 6 7 7 20 15 10 3 1 1 3 5 217
NIPPON OIL COMPANY LTD. 2 1 0 0 6 2 7 8 10 11 15 10 10 11 15 4 9 3 6 10 3 14 7 9 7 8 8 2 7 5 1 2 0 0 0 0 0 0 0 0 213
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION 2 9 5 6 5 3 1 1 0 2 5 0 3 0 8 9 17 8 8 2 6 7 6 13 12 11 9 6 6 4 6 7 7 5 2 3 6 2 1 0 213
DOW GLOBAL TECHNOLOGIES INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18 41 45 38 22 28 17 209
HITACHI CHEMICAL COMPANY, LTD. 4 1 1 1 1 0 0 3 3 11 3 11 11 10 5 6 7 6 3 1 4 8 6 10 6 6 7 7 9 8 5 3 10 4 2 8 6 3 5 2 207
DE SOTO, INC. 6 5 6 6 1 5 9 6 7 14 9 13 14 10 9 16 21 14 12 7 11 4 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 206
HOOKER CHEMICALS & PLASTICS CORP. 17 27 7 20 14 12 16 14 27 14 8 14 9 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 205
DAICEL CHEMICAL INDUSTRIES LTD. 0 0 0 0 0 0 0 0 0 0 0 0 3 2 11 8 13 6 7 2 7 3 3 9 3 4 15 11 11 14 8 9 11 12 9 6 8 3 2 3 203
FMC CORPORATION 29 36 16 21 6 4 10 5 3 2 1 3 5 5 1 4 6 1 2 1 0 0 1 0 3 0 0 5 1 7 5 7 5 2 1 3 2 0 0 0 203
STANDARD OIL COMPANY 5 5 4 4 4 7 7 13 7 20 11 6 6 8 11 9 12 14 13 11 4 2 5 2 2 1 1 0 3 1 0 0 0 0 0 0 1 0 0 0 199
HUELS AKTIENGESELLSCHAFT 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 5 4 11 17 21 18 15 17 4 8 14 9 13 13 14 9 1 1 0 0 0 0 0 195
ETHYL CORPORATION 1 5 2 8 3 8 6 2 4 8 3 3 2 1 4 17 11 9 5 8 14 25 18 15 5 2 0 0 0 2 0 2 0 0 0 1 0 0 0 0 194
POLYPLASTICS CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 5 4 6 7 13 16 15 16 28 8 6 6 1 9 9 4 4 5 6 6 1 4 5 2 189
UBE INDUSTRIES LTD. 4 0 2 4 2 6 2 5 4 1 3 1 5 7 6 7 11 5 4 7 3 3 8 11 8 6 2 2 4 9 9 4 6 2 12 3 2 3 4 2 189
SUMITOMO RUBBER INDUSTRIES, LTD. 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 2 1 1 0 1 0 1 5 3 5 5 5 11 7 8 14 10 10 11 17 15 13 9 14 17 188
GENCORP INC. 5 16 7 6 10 6 16 11 8 4 5 9 8 4 8 4 4 2 2 2 6 1 3 5 4 9 4 6 6 3 1 0 0 1 0 0 0 0 0 0 186
OWENS-CORNING FIBERGLAS CORPORATION 5 7 4 7 9 11 6 16 7 12 9 7 10 13 14 11 6 7 6 4 4 4 0 5 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 185
OLIN CORPORATION 6 10 4 8 4 4 11 8 10 5 5 6 7 6 5 11 14 4 3 3 4 3 4 10 7 9 2 3 3 0 1 0 1 1 0 1 0 0 0 0 183
PROCTER + GAMBLE COMPANY 0 1 1 3 2 2 1 1 0 2 0 0 0 0 0 4 3 2 1 2 1 2 1 4 5 9 4 11 6 14 17 12 12 13 8 12 8 6 7 4 181
ARCO CHEMICAL TECHNOLOGY, L.P. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 16 14 13 23 31 16 17 16 4 8 5 4 3 0 0 0 180
ISP INVESTMENTS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 19 26 25 7 10 11 7 7 11 14 8 11 5 4 2 1 5 180
KUREHA CHEMICAL INDUSTRY CO., LTD. 1 1 7 8 5 6 12 10 5 5 4 4 12 6 6 5 9 4 12 12 12 14 8 2 1 2 0 0 1 0 0 1 0 0 1 2 1 0 1 0 180
TEXACO INC. 0 2 1 7 8 5 6 2 3 5 0 0 5 9 15 36 20 17 9 10 6 3 4 2 1 1 2 0 0 0 0 1 0 0 0 0 0 0 0 0 180
RHONE-POULENC CHIMIE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 4 16 26 27 19 11 14 10 4 17 13 7 4 3 0 1 0 0 0 0 0 179
AUSIMONT S.P.A. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 6 16 3 5 6 8 3 12 10 17 2 10 12 16 16 14 18 1 0 1 1 178
DYNAMIT NOBEL AKTIENGESELLSCHAFT 16 13 13 20 11 6 5 9 11 16 14 7 10 5 4 6 1 3 3 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 177
UNITED STATES OF AMERICA, AIR FORCE 7 9 2 9 3 6 3 4 5 4 4 6 3 6 7 1 3 3 3 3 2 12 8 11 6 3 1 7 5 3 1 4 4 5 5 2 2 2 0 0 174
DSM N.V. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 5 14 10 5 5 11 18 21 22 23 23 11 1 1 0 0 172
AKZO NOBEL NV 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 14 15 12 12 13 9 14 8 33 10 5 10 5 3 168
DEGUSSA AKTIENGESELLSCHAFT 0 0 0 0 0 0 0 0 0 0 0 0 3 0 3 3 4 3 6 1 4 3 5 8 10 5 7 3 2 1 4 1 3 10 16 17 18 16 7 5 168
PENNWALT CORPORATION 9 7 8 9 11 10 10 9 8 20 7 7 7 4 4 4 0 5 7 3 10 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 168
MONTECATINI EDISON S.P.A. 29 33 16 20 15 15 14 8 8 2 1 0 1 1 0 1 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 167
INTERNATIONAL BUSINESS MACHINES CORPORATION 1 1 0 1 1 0 0 1 0 3 1 0 6 2 2 2 2 3 2 1 4 1 7 5 2 11 7 14 9 12 14 11 10 8 4 3 2 4 3 5 165
GOLDSCHMIDT GBMH 1 1 1 4 1 2 1 0 2 4 4 2 4 2 3 5 4 2 2 2 7 4 7 12 6 6 4 10 3 5 7 5 11 5 5 5 4 2 5 3 163
SHOWA DENKO KABUSHIKI KAISHA 0 2 3 6 1 3 4 12 6 4 4 0 1 2 4 3 3 3 0 2 6 3 6 6 5 5 6 4 7 5 4 10 12 3 4 4 2 2 2 2 161
AKZO N.V. 0 1 0 2 3 4 2 3 3 5 2 1 10 8 5 10 3 4 3 12 12 8 12 19 17 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 157
ELF ATOCHEM S.A. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 6 7 16 15 15 30 22 20 12 6 3 2 2 0 0 0 157
FINA TECHNOLOGY, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 1 3 3 2 2 2 7 4 8 16 16 11 12 17 19 11 15 152
YOKOHAMA RUBBER CO., LTD. 0 0 0 0 0 0 0 0 3 4 0 0 1 3 2 0 2 3 2 3 7 1 4 2 8 6 2 2 4 4 8 12 12 12 16 9 8 5 4 2 151
EQUISTAR CHEMICALS, LP 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 2 18 16 21 26 27 20 7 8 149
NATIONAL STARCH AND CHEMICAL CORPORATION 9 4 5 8 5 3 9 7 3 8 4 4 3 8 8 13 4 8 14 7 10 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 147
TOSOH CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 6 12 5 16 16 13 6 8 10 8 6 8 7 5 3 5 2 4 2 1 147
UPJOHN COMPANY 6 2 4 8 11 6 12 7 13 25 4 9 6 7 11 3 7 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 144
MORTON THIOKOL, INC. 15 13 5 8 11 6 7 4 3 1 5 5 1 4 7 1 8 5 10 6 5 2 1 2 1 0 2 2 1 2 0 0 0 0 0 0 0 0 0 0 143
DENKI KAGAKU KOGYO KABUSHIKI KAISHA 0 1 1 6 1 5 8 4 2 2 4 1 7 1 2 4 6 6 4 5 2 3 1 1 5 6 2 6 3 1 4 8 3 11 3 1 2 5 2 3 142
BASF COATINGS AG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11 12 14 10 23 21 15 23 5 6 140
NATIONAL DISTILLERS AND CHEMICAL CORPORATION 17 11 5 10 8 3 4 6 2 7 10 9 11 5 5 2 7 3 7 0 7 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 140
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 1 4 5 5 14 7 9 10 7 8 11 13 10 9 9 3 3 4 3 138
TAKEDA CHEMICAL INDUSTRIES LTD. 3 3 2 5 2 2 2 0 2 0 0 1 3 4 6 10 5 11 5 6 8 4 3 6 10 12 5 3 1 3 2 1 5 2 0 1 0 0 0 0 138
UNIVATION TECHNOLOGIES, LLC, (US) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 22 16 18 18 23 13 15 7 137
BORDEN, INC. 8 5 10 9 6 3 5 4 3 1 3 3 4 1 1 3 1 0 1 3 1 5 7 7 16 14 4 4 2 0 0 0 0 0 0 0 0 0 0 0 134
LOCTITE CORPORATION 1 1 2 0 0 2 0 1 3 2 2 0 4 3 2 7 8 8 4 4 4 2 9 3 6 9 6 5 7 2 4 4 5 10 4 0 0 0 0 0 134
MITSUBISHI CHEMICAL INDUSTRIES LTD. 1 2 2 3 4 8 8 6 6 6 6 8 7 6 8 6 9 4 11 7 12 2 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 134
BAUSCH & LOMB, INC. 1 0 0 0 0 0 0 0 0 0 1 2 5 3 0 2 0 0 2 2 3 0 4 2 5 8 6 7 4 3 7 0 3 4 5 8 13 18 6 8 132
GULF RESEARCH AND DEVELOPMENT COMPANY 6 22 20 18 12 7 7 12 7 7 5 0 0 3 3 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 131
TORAY SILICONE COMPANY, LTD. 0 0 0 0 0 0 0 0 1 8 4 3 13 6 6 11 7 10 10 16 6 12 15 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 130
FUJI PHOTO FILM CO., LTD 0 1 0 1 2 6 2 4 5 2 2 2 4 2 2 3 1 0 1 0 1 2 1 4 7 5 3 1 4 7 5 12 5 5 3 11 3 7 3 0 129
ARMSTRONG WORLD INDUSTRIES, INC. 4 1 2 2 5 1 2 4 13 23 7 3 3 6 3 4 3 3 2 3 3 2 4 8 2 1 3 2 0 4 1 1 2 0 0 0 0 0 0 0 127
CHEVRON RESEARCH & TECHNOLOGY CO. 9 8 4 4 6 3 7 8 8 20 11 8 6 1 1 3 0 3 1 1 2 0 1 1 2 7 0 1 1 0 0 0 0 0 0 0 0 0 0 0 127
KAO KABUSHIKI KAISHA (KAO CORPORATION) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 6 2 3 2 1 3 1 4 4 6 10 4 7 6 14 10 3 14 6 4 4 9 127
MOBAY CHEMICAL CORPORATION 5 11 5 3 1 0 0 0 8 9 4 5 11 8 14 18 19 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 127
STAMICARBON B.V. 0 0 0 0 0 1 4 10 6 4 4 7 5 8 4 13 3 2 6 11 7 6 12 6 4 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 127
HITACHI, LTD 0 0 1 5 2 2 6 9 4 6 3 2 4 3 4 6 8 2 2 6 1 3 3 5 8 4 1 1 1 0 0 1 3 3 1 4 2 5 4 1 126
MITSUBISHI CHEMICAL CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 16 12 17 10 10 13 8 7 7 1 8 4 8 125
CYTEC TECHNOLOGY CORP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9 10 8 14 20 14 19 12 2 7 3 1 3 1 1 124
ROHM GMBH 0 0 0 2 2 4 5 2 2 4 1 9 6 3 1 7 13 8 10 3 10 5 4 2 6 4 2 1 0 0 1 0 5 0 0 0 0 0 0 0 122
CANON KABUSHIKI KAISHA 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 2 0 7 4 2 3 3 5 10 4 6 3 4 9 8 11 5 10 6 17 121
LORD CORPORATION 0 1 0 0 1 3 4 1 1 2 2 4 5 3 4 4 1 0 1 3 3 3 4 6 6 7 2 6 4 2 3 3 4 6 11 1 6 2 1 1 121
UNITED STATES OF AMERICA, DEPARTMENT OF AGRICULTURE 10 7 0 16 8 8 6 13 16 7 3 2 1 3 0 2 0 0 0 0 1 0 0 0 0 1 0 3 1 4 0 1 2 1 2 1 0 1 0 1 121
JSR CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 4 6 9 11 20 19 14 15 11 8 120
LUBRIZOL CORPORATION 3 3 3 5 4 6 5 6 3 0 2 2 2 0 1 6 2 6 5 1 4 0 2 2 3 5 0 2 0 4 4 4 4 9 2 3 1 5 0 1 120
SCM CORPORATION 8 4 3 4 4 7 5 7 10 10 3 5 11 3 5 12 9 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 120
KIMBERLY-CLARK WORLDWIDE, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 9 8 12 17 16 16 7 14 9 4 3 118
RHONE-POULENC S.A. 4 11 11 18 12 15 24 14 8 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 118
SOLVAY & CIE (SOCIETE ANONYME) 9 7 9 8 3 5 4 11 3 3 2 11 8 0 1 2 2 1 5 3 5 2 6 5 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 118
UNIVERSITY OF AKRON 0 0 0 0 0 1 2 2 1 1 1 0 1 3 0 3 1 2 0 3 2 7 7 7 4 6 8 4 4 4 5 3 4 6 7 7 4 2 5 1 118
CABOT CORPORATION 1 0 3 0 3 3 3 1 2 0 1 0 1 0 1 0 0 0 0 0 0 0 0 4 4 1 3 2 2 6 15 13 13 10 5 5 4 5 4 2 117
CESKOSLOVENSKA AKADEMIE VED 0 2 8 3 3 2 8 17 15 21 5 5 5 0 2 3 0 3 4 3 0 3 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 115
SHERWIN-WILLIAMS COMPANY 3 2 1 6 4 3 3 0 2 2 1 1 1 1 0 6 0 1 0 3 3 2 3 3 2 6 9 10 8 2 5 4 5 3 3 2 1 3 1 0 115
DART INDUSTRIES INC. 12 6 9 17 7 5 13 7 7 5 1 4 8 2 5 2 0 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 114
ARGUS CHEMICAL CORPORATION 7 6 10 6 4 5 1 1 3 19 10 12 15 3 2 1 2 0 1 0 2 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 112
ICI AMERICAS INC. 0 0 0 0 4 2 8 9 4 9 4 6 8 1 0 0 2 4 7 5 11 6 6 6 2 4 1 1 1 0 0 0 0 0 0 0 0 0 0 0 111
VIANOVA-KUNSTHARZ, A.G. 0 2 1 3 1 1 4 2 2 1 6 7 3 9 4 6 3 6 6 7 9 6 11 4 3 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 111
POLYSAR LIMITED 0 0 0 0 0 2 8 6 7 4 7 4 6 2 5 9 11 5 5 6 5 8 5 1 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 110
RHONE POULENC INDUSTRIES 0 0 0 0 0 0 0 2 15 14 8 14 20 17 13 1 4 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 110
MONTEDISON S.P.A. 0 0 0 0 0 0 0 0 0 8 7 10 7 13 7 6 11 7 4 6 3 7 8 2 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 108
RHODIA CHIMIE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 7 9 21 18 12 12 12 11 4 107
BASF LACKE & FARBEN AG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 4 7 10 9 13 16 9 9 8 14 1 0 1 0 0 0 0 0 0 0 106
NIPPON OIL AND FATS CO., LTD. 0 0 0 1 1 1 0 0 0 0 1 2 3 4 2 2 2 6 7 4 13 12 8 10 15 5 3 3 0 0 1 0 0 0 0 0 0 0 0 0 106
H. B. FULLER LICENSING & FINANCING, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 2 4 9 11 13 19 9 9 6 5 4 2 3 3 1 104
MILES INC. 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 21 32 26 21 0 0 0 0 0 0 0 0 0 0 0 0 0 103
BASELL POLYOLEFINE GMBH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 23 15 15 18 13 5 10 102
RAYCHEM CORPORATION 0 0 6 1 2 0 1 5 5 6 2 4 1 2 5 0 5 8 4 4 11 4 2 7 4 1 2 0 2 2 6 0 0 0 0 0 0 0 0 0 102
SIEMENS AKTIENGESELLSCHAFT 1 0 0 1 0 1 0 0 0 2 1 0 1 3 5 7 2 4 5 2 4 0 4 4 4 3 2 4 5 11 6 3 9 1 1 4 1 0 0 1 102
WESTVACO CORPORATION 1 2 1 2 2 4 5 3 2 1 1 1 3 0 0 0 4 0 1 0 1 2 8 11 9 2 4 4 6 0 3 8 2 7 2 0 0 0 0 0 102
WESTINGHOUSE ELECTRIC CORP. 1 3 3 3 4 4 4 8 8 10 3 9 5 4 2 3 7 3 1 3 1 1 0 3 1 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 98
SANYO CHEMICAL INDUSTRIES, LTD. 0 0 0 1 0 1 1 0 1 2 1 0 0 0 1 0 1 0 0 2 3 1 1 4 3 8 7 4 4 7 6 4 6 3 8 2 1 6 4 4 97
AKZONA INCORPORATED 1 1 1 2 1 2 6 4 7 12 6 11 11 10 7 6 5 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 96
JAPAN ATOMIC ENERGY RESEARCH INSTITUTE 2 2 6 11 5 7 7 5 4 7 6 0 3 5 8 1 1 1 1 0 0 2 2 0 0 0 0 1 1 1 2 0 1 0 0 1 0 0 2 0 95
TENNECO CHEMICALS INC. 4 6 6 3 7 8 9 5 10 4 7 8 10 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 95
TEXACO DEVELOPMENT CORPORATION 0 0 0 0 0 0 0 1 10 26 19 20 10 4 1 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 95
CLARIANT GMBH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 12 12 12 15 14 6 7 12 1 0 94
M CHEMICALS INC. 5 1 3 5 7 5 9 6 8 12 5 5 3 1 4 0 3 3 3 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 92
OWENS-ILLINOIS INC. 15 6 4 4 2 7 7 7 10 7 4 9 2 5 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 92
ATOCHEM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 5 3 2 14 10 11 15 9 7 4 5 3 1 1 0 0 0 0 0 0 0 0 0 91
NITTO DENKO CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2 3 1 3 2 4 7 4 7 13 12 5 6 11 4 5 91
SOLVAY (SOCIETE ANONYME) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 7 7 6 7 12 4 4 8 7 4 5 5 6 6 2 0 91
STANDARD OIL CORPORATION (INDIANA) 6 7 9 7 10 9 15 19 3 1 1 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 90
TOSHIBA SILICONE CO., LTD. 0 0 0 0 0 0 1 0 0 1 1 3 3 4 5 3 5 0 6 7 6 10 8 10 3 2 1 1 5 2 1 2 0 0 0 0 0 0 0 0 90
SUN CHEMICAL CORPORATION 0 0 0 2 3 3 2 2 5 4 1 0 1 1 4 3 0 1 3 1 1 1 3 3 2 4 3 2 1 2 3 1 3 2 3 6 3 3 4 3 89
JAPAN AS REPRESENTED BY DIRECTOR GENERAL OF AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY 0 0 0 0 0 0 1 0 0 2 1 1 4 1 5 1 4 4 5 5 10 2 7 4 8 1 2 3 3 0 2 4 2 1 2 1 2 0 0 0 88
MILLIKEN & COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 7 2 11 25 11 11 8 5 3 88
ROHM G.M.B.H. CHEMISCHE FABRIK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 1 2 3 7 4 7 11 7 14 7 9 6 1 1 4 1 0 0 0 0 0 0 88
SANDOZ LTD. 1 1 2 3 1 0 1 2 3 4 5 3 1 4 7 3 4 1 4 6 6 6 2 4 3 2 2 4 3 0 0 0 0 0 0 0 0 0 0 0 88
AVERY DENNISON CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 10 4 2 10 10 4 4 4 5 4 9 8 2 3 1 0 87
INSTITUT FRANCAIS DU PETROLE 8 4 4 5 3 3 3 3 4 2 1 1 3 0 3 2 1 0 1 2 1 1 5 2 3 2 0 0 0 2 0 3 5 3 3 2 0 1 0 1 87
SOCIETA ITALIANA RESINE S.I.R. S.P.A. 2 1 5 12 8 9 13 12 2 10 8 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 87
TOYO SODA MANUFACTURING CO., LTD. 0 3 0 2 3 1 6 4 7 14 9 4 5 1 1 2 5 4 7 3 3 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 87
CIBA-GEIGY AG 0 0 2 5 15 16 10 5 5 11 3 3 3 0 2 2 0 1 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 86
HERBERTS GESELLSCHAFT MIT BESCHRANKTER HAFTUNG 0 0 0 0 0 0 0 0 0 0 1 1 2 1 3 1 1 2 1 0 5 0 3 3 1 3 12 10 10 12 5 5 4 0 0 0 0 0 0 0 86
UNIROYAL CHEMICAL COMPANY, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3 11 7 8 3 3 3 4 0 1 4 3 5 4 8 2 4 5 1 3 1 0 86
FERRO-CORPORATION 3 2 0 1 3 4 2 1 2 1 0 0 0 1 1 0 0 0 0 0 2 1 3 8 5 7 3 4 4 2 3 4 4 2 3 1 3 3 1 0 84
NIPPON PETROCHEMICALS COMPANY, LIMITED 0 1 2 1 1 3 0 0 0 0 0 0 0 0 0 0 0 3 2 8 3 2 4 7 13 10 5 5 1 1 1 3 3 3 0 0 0 2 0 0 84
GENERAL MOTORS CORPORATION 7 2 8 4 3 0 7 5 1 4 2 1 2 2 3 2 4 1 4 4 1 3 1 0 2 1 0 1 0 1 0 0 1 0 0 0 0 2 0 4 83
KUREHA KAGAKU KOGYO K.K. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 7 15 13 10 10 5 4 1 3 0 2 6 1 0 3 2 0 83
NIPPON MEKTRON LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 3 2 2 7 1 4 4 5 9 19 13 4 4 0 1 1 0 0 0 83
VELSICOL CHEMICAL CORPORATION 2 0 1 3 2 6 0 8 29 8 5 3 4 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 1 1 1 0 1 2 0 2 0 0 83
ATOFINA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 15 9 20 22 6 3 3 2 82
GULF OIL CORPORATION 14 2 1 0 2 1 0 3 5 6 8 7 12 16 1 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 82
OCCIDENTAL CHEMICAL CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 5 7 6 2 5 7 4 7 3 4 3 1 3 0 0 3 4 4 4 3 0 0 0 0 0 82
MOBAY CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 7 14 20 13 16 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 81
BORG-WARNER CORPORATION 6 3 3 6 2 2 7 6 3 12 10 10 4 2 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 80
CALIFORNIA INSTITUTE OF TECHNOLOGY 0 1 0 2 2 2 3 3 4 4 2 3 1 2 2 1 0 2 4 1 1 3 2 3 2 1 0 0 0 4 2 2 2 5 2 6 3 3 0 0 80
ENICHEM, S.P.A. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 3 2 13 8 2 8 14 7 7 7 4 2 1 1 0 0 0 80
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 0 1 1 2 0 0 1 1 1 1 1 1 1 0 2 6 3 4 0 0 1 0 1 6 2 5 1 0 5 5 8 2 2 3 1 2 1 4 3 2 80
ASHLAND INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 6 5 4 14 9 5 12 11 5 3 0 0 0 79
GLIDDEN COMPANY 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 11 9 8 8 9 6 5 3 5 0 1 2 0 2 0 1 0 0 1 1 0 79
TOYO BOSEKI KABUSHIKI KAISHA T/A TOYOBO CO., LTD. 0 2 2 2 2 2 5 7 7 11 4 1 3 1 3 3 4 6 6 2 5 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 79
UNITIKA LTD. 0 0 0 0 0 0 1 2 3 2 2 4 5 1 5 7 4 4 4 1 2 2 4 0 3 3 3 2 0 3 3 4 1 0 0 1 0 0 1 2 79
UNION OIL COMPANY OF CALIFORNIA 4 4 4 3 7 1 1 0 0 1 1 0 0 0 0 1 3 1 1 4 5 3 13 17 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 78
UOP 3 6 6 9 5 7 2 3 5 0 0 2 2 1 1 0 1 2 2 3 4 1 0 2 1 3 1 0 0 0 0 1 1 1 0 1 0 1 1 0 78
ADVANCED ELASTOMER SYSTEMS, L.P. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 4 1 3 3 3 2 5 6 10 9 8 4 4 3 1 3 3 77
CIBA-GEIGY LIMITED 24 19 17 16 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 77
MORTON INTERNATIONAL, INC. 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 3 3 4 3 7 9 17 8 10 4 2 0 0 0 0 0 0 77
EMS-INVENTA AG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 3 4 2 2 2 2 3 7 1 3 8 12 13 4 4 1 1 1 0 0 0 0 75
REICHHOLD CHEMICALS, INC. 5 10 2 6 0 3 2 1 1 0 1 0 1 2 1 0 3 0 1 1 2 2 0 7 4 3 3 1 3 2 5 2 1 0 0 0 0 0 0 0 75
SUMITOMO BAKELITE CO. LTD. 0 0 0 0 0 0 0 0 0 0 0 0 3 1 0 0 0 0 0 1 1 0 2 3 2 3 2 3 4 5 4 4 5 7 9 5 3 3 1 4 75
BOEING COMPANY 0 0 1 0 2 1 0 1 0 0 0 0 0 1 0 1 2 1 2 2 5 1 3 14 5 2 1 3 5 9 2 1 1 1 3 2 0 1 1 0 74
UNIVERSITY OF CALIFORNIA, THE REGENTS OF 0 0 2 0 0 0 1 4 1 1 0 0 0 1 0 0 1 1 1 0 0 0 1 0 3 3 4 7 3 5 6 4 0 3 7 2 3 4 4 2 74
BOREALIS TECHNOLOGY OY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 14 16 9 6 7 6 9 72
DIAMOND SHAMROCK CORPORATION 13 7 4 4 9 3 1 4 1 2 2 4 8 3 6 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 72
SOCIETE CHIMIQUE DES CHARBONNAGES 0 0 0 2 0 0 0 0 3 8 3 3 4 4 4 9 4 8 4 2 5 4 2 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 72
BASELL POLIOLEFINE ITALIA S.P.A. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 14 19 8 7 8 6 70
DAI-ICHI KOGYO SEIYAKU CO., LTD. 0 0 0 1 0 0 1 0 1 3 0 0 0 2 1 1 3 5 1 1 3 5 5 4 2 5 3 1 1 2 1 1 0 2 3 1 5 2 2 2 70
NIPPON GOHSEI KAGAKU KOGYO KABUSHIKI KAISHA 2 0 1 1 0 1 4 3 1 0 0 2 0 2 0 1 0 2 1 3 5 5 7 5 3 6 2 1 0 2 1 0 4 2 3 0 0 0 0 0 70
UNION CAMP CORPORATION 0 0 0 0 0 0 0 0 2 4 1 0 1 0 0 1 3 4 12 1 6 6 4 7 2 2 5 1 2 2 2 1 1 0 0 0 0 0 0 0 70
LG CHEMICAL LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 4 5 2 7 10 9 11 18 69
MASSACHUSETTS INSTITUTE OF TECHNOLOGY 0 0 0 1 0 0 0 0 0 1 1 0 1 0 1 4 0 1 5 5 4 3 4 4 3 0 2 3 3 3 5 4 3 1 2 0 0 3 1 1 69
TOYO INK MANUFACTURING CO., LTD. 0 0 0 0 0 0 1 1 1 2 2 2 3 0 1 1 0 1 0 0 2 0 2 2 3 3 1 5 8 4 5 4 3 0 1 1 1 4 2 3 69
TRW INC. 2 3 0 6 15 6 4 4 1 3 4 4 4 1 1 1 0 0 0 0 0 0 0 4 0 1 2 0 0 0 1 0 1 1 0 0 0 0 0 0 69
ARCO POLYMERS, INC. 0 0 0 0 0 7 6 1 11 8 7 3 22 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 68
BRIDGESTONE SPORTS CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 2 4 6 7 4 11 7 4 6 10 3 68
L'OREAL S.A. 2 2 3 0 1 2 0 4 0 3 0 3 1 2 3 0 2 2 0 0 1 1 1 0 2 1 1 1 3 2 0 2 2 3 2 3 5 2 1 5 68
SNAM PROGETTI S.P.A. 7 1 0 9 7 14 9 8 4 3 0 1 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 68
CARGILL, INC. 0 0 0 0 0 0 0 0 2 0 1 0 3 0 2 0 0 1 1 2 0 0 3 2 6 8 3 4 2 7 5 6 4 3 1 0 0 1 0 0 67
CASSELLA AKTIENGESELLSCHAFT 1 0 1 0 1 1 2 2 3 4 2 1 4 4 1 4 8 2 0 6 0 2 4 0 4 3 0 2 4 0 0 0 1 0 0 0 0 0 0 0 67
ARIZONA CHEMICAL COMPANY 1 1 1 1 2 1 0 1 5 3 0 0 0 1 0 1 0 0 0 0 2 1 1 0 2 3 3 3 3 7 3 3 3 4 2 1 4 0 1 2 66
KRATON POLYMERS US LLC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 11 6 9 3 11 18 6 66
MICHELIN RECHERCHE ET TECHNIQUE S.A. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 7 11 6 11 14 12 66
TEXACO CHEMICAL COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 8 10 21 18 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 66
TOYO BOSEKI KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 3 3 4 5 7 3 1 2 3 6 3 7 6 0 3 3 3 66
ASAHI DOW LIMITED 0 0 0 1 3 4 3 0 0 5 3 7 10 11 8 5 4 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 65
BRIDGESTONE/FIRESTONE, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 5 10 9 11 3 4 3 4 3 4 2 1 0 0 0 0 0 0 65
ELF ATOCHEM NORTH AMERICA, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 7 9 7 4 10 11 7 0 0 0 0 0 0 0 0 65
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG 0 0 0 1 2 0 0 0 0 0 0 1 0 1 0 1 2 0 0 3 1 1 1 1 0 2 2 2 3 2 1 4 5 9 6 2 1 3 5 3 65
KOPPERS COMPANY INC. 7 14 7 2 7 5 4 2 2 1 1 2 4 0 2 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 64
KAO SOAP CO., LTD. 1 1 3 4 3 2 9 7 9 8 4 3 0 2 4 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 63
FINA RESEARCH S.A. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 3 3 2 10 18 12 9 0 0 0 0 0 62
GEORGIA-PACIFIC RESINS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 2 1 1 4 4 2 4 5 10 6 5 0 3 3 3 2 4 0 0 62
NIPPON SHOKUBAI KAGAKU KOGYO CO. LTD. 0 1 1 1 1 0 2 1 0 2 0 0 1 0 0 1 1 1 3 3 5 8 9 9 5 2 0 2 1 1 0 0 0 1 0 0 0 0 0 0 62
ETHICON, INC. 0 0 0 0 0 1 0 0 1 0 2 3 0 0 0 2 3 4 0 0 0 1 1 1 1 2 4 2 9 5 2 5 1 2 0 2 2 4 1 0 61
MONTELL NORTH AMERICA INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 12 10 5 10 9 4 0 1 0 0 0 0 0 61
UNITED STATES OF AMERICA, ARMY 4 1 2 4 5 3 3 5 3 3 1 1 0 0 0 0 2 1 0 0 3 0 0 0 1 3 0 1 1 0 0 2 0 2 1 0 1 0 6 2 61
CENTRAL GLASS COMPANY, LIMITED 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 1 5 3 3 4 6 4 1 2 2 1 0 3 0 5 2 3 2 1 1 0 4 1 3 60
NISSHINBO INDUSTRIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 3 1 6 4 1 4 0 4 11 9 4 2 2 2 0 3 2 60
THE BRITISH PETROLEUM COMPANY P.L.C. 1 2 2 4 2 3 2 0 4 4 1 0 0 1 3 1 4 8 2 1 2 1 2 4 5 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 60
UNITED STATES OF AMERICA, DEPARTMENT OF ENERGY 2 0 6 4 2 3 0 2 0 1 0 1 4 2 1 4 5 3 1 1 2 1 3 5 1 1 2 1 0 0 1 0 0 1 0 0 0 0 0 0 60
CITIES SERVICE COMPANY 0 2 4 7 12 7 11 4 4 5 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 59
KIMBERLY-CLARK CORPORATION 1 0 0 5 0 2 1 1 0 0 0 0 0 0 0 3 2 0 0 7 2 3 3 2 4 5 4 7 4 0 1 1 1 0 0 0 0 0 0 0 59
POLAROID CORPORATION 2 2 0 2 0 1 1 2 4 1 1 1 1 3 6 9 8 3 1 2 1 0 1 0 0 0 1 5 0 1 0 0 0 0 0 0 0 0 0 0 59
TOSHIBA CORPORATION 1 0 1 1 3 0 1 0 1 1 1 0 0 4 1 3 1 2 1 1 4 2 1 2 4 1 1 1 1 5 6 1 0 2 1 0 0 4 0 0 59
ADEKA ARGUS CHEMICAL CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 7 10 7 6 2 8 2 5 6 4 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 58
CLARIANT FINANCE (BVI) LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 7 6 5 8 9 9 7 2 3 0 1 58
HIMONT INCORPORATED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 1 4 2 5 6 8 21 7 0 0 0 0 0 0 0 0 0 0 0 0 0 58
HUGHES AIRCRAFT COMPANY 0 1 6 4 2 1 2 1 0 4 2 0 1 0 1 2 2 3 2 4 3 3 3 1 2 4 2 0 0 2 0 0 0 0 0 0 0 0 0 0 58
SAMSUNG ELECTRONICS CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 3 10 4 7 9 3 1 6 7 6 58
TOYODA GOSEI KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 4 3 5 2 2 1 4 5 3 2 2 4 1 3 3 3 1 2 3 0 0 3 0 58
ZEON CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 7 8 9 9 8 11 5 58
CONOCO, INC. 3 0 1 2 0 1 0 5 2 7 1 3 3 4 3 2 2 0 0 0 0 4 2 1 1 3 2 3 0 0 0 0 1 1 0 0 0 0 0 0 57
COPOLYMER RUBBER + CHEMICAL CORPORATION 2 9 4 7 3 2 3 1 3 0 2 1 1 2 1 4 0 1 1 1 0 4 3 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 57
DUPONT DOW ELASTOMERS, L.L.C. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 8 10 14 10 10 2 0 0 57
QUANTUM CHEMICAL CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 6 7 8 14 9 5 3 1 0 0 0 0 0 0 0 0 0 0 57
S. C. JOHNSON + SON, INC. 0 0 0 1 0 1 1 1 1 0 0 0 1 3 3 0 3 5 1 3 8 5 4 5 2 0 2 3 2 1 1 0 0 0 0 0 0 0 0 0 57
ASAHI DENKA KOGYO K.K. 0 1 1 0 0 1 0 1 0 1 0 0 0 1 0 0 3 0 4 1 1 1 4 2 2 6 3 2 3 2 1 0 2 3 2 0 2 3 2 1 56
CROMPTON CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 16 13 8 4 3 4 4 56
MITSUBISHI KASEI CORP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 11 8 10 8 11 3 1 0 0 0 0 0 0 0 0 0 0 0 0 56
NOVARTIS AG (FORMERLY SANDOZ LTD.) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 7 7 11 8 4 3 1 4 5 4 56
POLYMER CORPORATION LIMITED 8 18 12 10 1 5 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 56
SCHERING AKTIENGESELLSCHAFT 3 3 4 2 3 3 2 2 2 1 2 1 1 1 3 3 1 0 3 1 1 4 2 4 1 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 55
TICONA GMBH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 9 9 9 7 3 6 0 5 3 0 55
BORG-WARNER CHEMICALS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 3 7 6 5 6 3 6 8 5 2 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 54
CPC INTERNATIONAL INC. 0 5 3 4 2 10 11 2 2 8 0 2 0 0 0 1 1 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 54
DOW CORNING LIMITED 0 0 0 3 0 0 0 1 0 0 1 1 0 1 0 1 0 2 0 2 3 0 1 8 6 3 4 0 0 1 4 4 3 2 0 1 0 1 0 1 54
NISSAN CHEMICAL INDUSTRIES, LTD. 0 0 0 0 0 0 0 0 1 0 1 2 1 1 1 3 1 1 1 3 0 1 3 0 0 1 4 0 3 0 1 8 7 5 0 2 1 0 1 1 54
SEIKO EPSON CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 1 1 4 1 4 5 3 5 4 4 7 7 5 54
DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS ROESSLER 1 1 2 4 4 7 5 8 2 3 2 10 3 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 53
HONEYWELL INTERNATIONAL INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 3 13 7 13 6 4 4 1 53
KOREA KUMHO PETROCHEMICAL CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 1 5 5 3 4 9 4 8 6 2 2 53
NOVA CHEMICALS (INTERNATIONAL) S.A. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 10 10 6 8 7 1 3 2 4 53
TEIJIN CHEMICALS LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 2 0 0 2 1 0 1 3 0 3 4 5 0 1 2 0 1 0 3 3 5 2 4 5 2 53
WITCO CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 2 4 1 5 4 1 8 3 4 12 2 2 0 2 0 0 0 0 0 53
DSM IP ASSETS B.V. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 12 10 12 10 52
INMONT CORPORATION 7 4 0 2 6 2 1 2 2 0 2 4 4 3 2 3 2 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 52
MONTELL TECHNOLOGY COMPANY BV 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 3 4 4 13 19 2 1 0 0 0 0 0 52
NATIONAL RESEARCH DEVELOPMENT CORPORATION 2 3 2 5 2 2 1 1 1 4 1 3 2 2 1 3 3 2 1 2 2 0 1 2 2 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 52
RHONE-POULENC SPECIALITIES CHIMIQUES 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 6 16 6 7 10 4 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 52
AMCOL INTERNATIONAL CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 4 13 9 4 5 6 2 1 2 1 0 2 51
CHEVRON PHILLIPS CHEMICAL COMPANY LP 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 8 5 7 15 6 7 51
JOHNSON + JOHNSON 3 7 1 3 2 5 9 4 2 4 4 0 2 1 2 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 51
SUNSTAR GIKEN KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 0 0 4 3 4 8 7 4 2 1 0 1 4 2 2 0 1 1 1 0 1 0 1 51
WOLFF WALSRODE AKTIENGESELLSCHAFT 0 0 0 0 3 1 0 1 1 2 0 0 0 2 0 0 0 2 2 2 1 2 3 3 2 5 3 5 1 1 3 0 2 3 1 0 0 0 0 0 51
AJINOMOTO COMPANY INCORPORATED 0 0 2 1 0 1 2 2 0 0 0 1 0 2 2 2 4 0 2 1 0 1 1 1 0 1 2 2 0 0 0 4 4 6 2 1 1 0 1 1 50
ALLIED COLLOIDS LIMITED 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 8 4 6 3 5 7 2 2 1 3 1 1 1 2 1 0 0 0 0 0 0 0 0 0 50
AT&T CORP. 3 0 1 3 1 5 2 1 5 4 1 0 3 2 0 3 1 2 2 2 3 2 1 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 50
DUPONT CANADA INC 0 0 0 1 0 0 1 4 0 0 0 1 0 1 1 2 1 0 5 3 6 2 1 6 1 1 1 1 3 1 2 0 2 2 1 0 0 0 0 0 50
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 1 2 5 3 5 3 10 4 5 2 3 1 1 0 0 50
MENICON CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 3 2 1 4 5 4 6 2 4 7 2 1 4 0 1 0 0 50
SONY CORPORATION 0 0 0 0 0 1 1 0 1 0 1 2 1 1 1 0 1 0 0 0 0 0 0 1 1 1 1 3 1 0 3 4 7 4 3 1 2 5 1 2 50
STAMICARBON N.V. 6 3 4 11 7 6 8 3 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 50
AMERICAN CAN COMPANY 2 1 1 1 3 11 1 5 2 4 3 5 3 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 49
CALGON CORPORATION 1 3 2 0 1 1 1 5 3 3 3 1 0 2 2 2 3 1 4 1 1 1 1 1 0 0 0 2 0 0 0 2 1 1 0 0 0 0 0 0 49
COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 1 0 1 3 4 1 5 6 4 6 5 4 3 2 49
SEKISUI KAGAKU KOGYO KABUSHIKI KAISHA 0 2 1 3 1 3 3 1 1 3 5 3 1 1 2 1 4 1 0 0 0 1 5 0 2 3 0 0 1 0 1 0 0 0 0 0 0 0 0 0 49
BAYER MATERIALSCIENCE AG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 16 17 14 48
CORNING INCORPORATED 1 0 1 1 0 0 0 0 1 2 2 0 2 0 0 2 0 0 0 1 0 1 1 0 0 2 0 1 2 1 1 4 4 2 8 3 1 2 1 1 48
DAICEL LTD. 1 2 2 4 4 4 5 12 2 1 4 3 3 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 48
MILLIKEN RESEARCH CORPORATION 1 0 0 2 0 0 0 0 0 2 0 0 3 12 5 2 2 1 0 2 0 1 1 3 4 0 0 1 0 2 4 0 0 0 0 0 0 0 0 0 48
HULS AKTIENGESELLSCHAFT 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 11 11 7 2 3 1 4 3 3 0 1 0 0 0 0 0 0 0 0 0 0 0 47
JAPAN EXLAN COMPANY LIMITED 1 3 3 3 2 2 4 0 4 4 0 2 1 0 0 0 2 2 1 2 0 0 0 1 0 0 1 0 2 0 1 1 0 1 2 0 0 0 1 1 47
NITTO ELECTRIC INDUSTRIAL CO. LTD. 1 1 1 1 0 2 3 3 5 2 2 2 3 3 0 3 4 2 4 2 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 47
OWENS-CORNING FIBERGLAS TECHNOLOGY, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 5 0 1 2 4 5 4 6 3 1 3 4 3 2 0 47
PRODUITS CHIMIQUES UGINE KUHLMANN 1 5 1 2 1 1 2 4 9 7 1 4 0 3 2 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 47
SANKYO COMPANY LIMITED 7 3 1 4 0 4 5 6 3 4 3 1 1 0 2 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 47
SUMITOMO DUREZ COMPANY, LTD. 0 0 0 1 0 0 1 1 2 6 2 4 2 0 5 11 3 0 3 0 1 2 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 47
COATEX S.A. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 4 1 2 2 2 2 3 2 0 2 4 3 2 0 2 2 3 3 1 2 46
HENKEL + CIE G.M.B.H. 3 15 5 6 0 3 2 10 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 46
MITSUBISHI DENKI KABUSHIKI KAISHA 0 0 0 1 0 0 0 1 1 0 0 3 1 0 1 0 1 2 9 1 2 1 1 4 3 2 1 0 2 1 3 1 1 3 0 0 0 0 0 0 46
PENN STATE RESEARCH FOUNDATION, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 2 2 5 6 6 7 2 2 1 0 3 0 46
THE QUAKER OATS COMPANY 2 1 1 3 7 8 2 1 2 2 1 0 2 7 4 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 46
ALBEMARLE CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 4 6 2 2 7 3 8 2 1 3 1 3 45
CELOTEX CORPORATION 0 0 0 1 0 1 1 0 2 0 2 2 0 2 2 4 2 3 4 1 2 0 0 4 0 4 2 3 1 2 0 0 0 0 0 0 0 0 0 0 45
PETROLITE CORPORATION 1 3 0 1 0 1 3 2 3 2 1 4 4 5 2 1 4 1 2 0 0 0 0 1 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 45
RUTGERSWERKE AG 0 0 0 0 4 2 2 0 0 5 0 0 1 0 3 1 1 5 5 0 1 3 6 0 0 0 4 2 0 0 0 0 0 0 0 0 0 0 0 0 45
SUN OIL COMPANY OF PENNSYLVANIA 8 13 7 8 2 0 0 3 0 1 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45
TOA NENRYO KOGYO KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 1 0 2 0 0 5 3 3 1 4 10 4 4 4 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45
CORNELL RESEARCH FOUNDATION INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 7 4 2 3 3 3 2 4 2 1 4 2 3 44
JEFFERSON CHEMICAL COMPANY, INC. 7 3 8 9 5 5 2 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 44
NATIONAL SCIENCE COUNCIL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 3 4 2 3 6 7 5 3 3 1 3 1 0 1 0 0 44
NL INDUSTRIES INC. 2 2 0 2 2 4 4 6 3 1 1 6 2 1 4 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 44
SHOWA HIGH POLYMER CO., LTD. 0 0 0 1 0 3 1 3 0 2 1 0 0 0 1 0 0 1 1 0 2 0 2 2 4 9 4 1 3 1 0 0 0 0 0 2 0 0 0 0 44
WEYERHAEUSER COMPANY 2 1 2 2 3 4 3 1 2 1 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 2 2 1 1 1 2 0 1 2 2 0 1 1 3 1 44
DAINICHISEIKA COLOUR & CHEMICALS MFG. CO., LTD. 0 0 0 0 0 0 1 0 1 0 0 0 1 2 0 1 0 0 1 2 5 1 4 0 1 1 4 1 2 1 2 0 1 3 1 2 2 0 2 1 43
EMERY INDUSTRIES, INC. 1 2 4 2 2 1 4 6 8 3 2 3 2 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43
ESSILOR INTERNATIONAL COMPAGNIE GENERALE D'OPTIQUE 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 2 0 2 1 1 1 2 3 0 4 4 4 4 2 4 2 3 43
KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 1 2 0 0 2 2 1 1 1 0 1 1 3 4 1 2 5 2 3 3 1 0 1 1 2 43
SEKISUI CHEMICAL CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 3 0 2 3 2 0 0 1 2 7 2 6 6 6 1 43
UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 27 10 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43
CHEIL INDUSTRIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 1 1 0 3 2 3 0 2 3 5 3 3 4 2 5 42
GC CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 1 5 4 4 3 7 1 6 3 2 1 0 1 42
J. M. HUBER CORPORATION 0 2 1 0 0 1 0 0 0 0 0 1 0 1 0 0 1 3 0 0 4 3 5 0 2 4 0 1 0 1 3 3 2 0 1 0 1 1 1 0 42
MARUZEN PETROCHEMICAL CO., LTD. 1 1 0 5 6 3 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 3 1 0 1 2 0 1 2 0 2 0 1 3 1 2 0 1 1 3 42
UNIVERSITY OF NORTH CAROLINA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 3 5 6 6 4 7 3 2 1 2 1 0 0 0 0 42
LOCTITE (IRELAND) LIMITED 0 0 0 2 1 1 0 0 2 3 0 0 0 0 0 2 4 2 4 1 0 4 5 2 0 1 1 5 1 0 0 0 0 0 0 0 0 0 0 0 41
MICHIGAN CHEMICAL CORPORATION 0 0 0 2 0 10 16 8 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 41
PECHINEY SAINT GOBAIN PRODUITS CHIMIQUES 5 12 9 8 3 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 41
SOLVAY POLYOLEFINS EUROPE -- BELGIUM (SOCIETE ANONYME 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 5 8 7 5 2 2 2 0 0 41
SPALDING SPORTS WORLDWIDE, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 5 12 16 7 0 0 0 0 0 41
UNITED STATES SURGICAL CORPORATION 0 0 0 0 0 0 0 0