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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

Patenting In Technology Classes,
Breakout By Organization

Count of 1969 - 2009 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 508, Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions

( 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 )

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 2009 Total
MOBIL OIL CORP. 17 19 12 16 16 23 17 11 15 26 16 24 22 6 22 21 40 19 14 16 16 16 27 16 21 21 7 13 4 4 4 5 3 1 0 1 0 0 0 0 0 531
LUBRIZOL CORPORATION 9 16 7 7 8 11 7 9 9 19 7 10 10 8 3 7 6 12 12 22 9 15 14 10 16 20 18 19 17 22 15 17 18 14 14 11 6 3 4 12 6 479
EXXON RESEARCH + ENGINEERING CO. 16 6 11 20 7 9 10 10 9 20 15 13 16 3 13 6 10 8 14 4 9 5 17 9 6 13 10 12 6 18 11 11 7 0 0 0 0 0 0 0 0 354
TEXACO INC. 17 8 3 8 16 21 20 10 16 12 14 12 15 13 11 12 15 4 16 9 13 12 13 22 14 8 10 5 0 1 0 0 0 1 0 0 0 0 0 0 0 351
CHEVRON RESEARCH & TECHNOLOGY CO. 14 13 10 12 11 27 18 8 9 15 20 7 16 9 14 11 7 18 15 14 3 5 3 7 5 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 301
EXXON CHEMICALS PATENTS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 7 16 23 21 16 29 23 15 21 26 32 31 18 10 1 3 0 0 0 0 0 0 293
~INDIVIDUALLY OWNED PATENT 4 5 3 13 10 11 7 8 0 6 4 5 5 4 4 5 6 2 8 3 7 4 6 7 7 5 9 8 8 11 13 10 10 7 8 4 2 6 5 2 4 256
SHELL OIL COMPANY 13 1 8 11 10 4 2 2 8 7 4 2 4 1 1 2 3 1 1 2 5 3 4 2 5 2 5 2 2 3 0 5 0 2 0 2 1 1 1 0 3 135
CIBA-GEIGY CORPORATION 1 0 3 3 1 0 0 1 0 0 2 3 6 5 4 1 5 2 3 10 9 11 8 8 12 9 2 4 3 0 0 0 0 0 0 0 0 0 0 0 0 116
ETHYL CORPORATION 4 8 1 7 2 3 3 1 2 3 2 7 8 0 0 3 2 0 0 0 0 1 3 1 3 3 3 6 5 3 5 7 5 3 6 2 3 0 0 0 0 115
IDEMITSU KOSAN COMPANY LIMITED 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 7 3 2 3 8 5 2 4 4 3 6 3 3 5 8 8 7 3 3 8 2 2 0 0 4 104
AMOCO CORPORATION 0 0 0 0 0 0 0 0 3 7 5 8 1 5 4 12 2 4 4 5 15 8 4 10 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 99
PHILLIPS PETROLEUM COMPANY 1 7 1 1 4 4 4 3 2 3 4 3 2 2 3 1 7 1 2 3 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 60
NIPPON OIL COMPANY LTD. 0 1 0 0 0 1 0 0 1 2 0 0 2 0 2 0 0 0 0 5 0 3 3 4 4 6 5 6 4 4 2 1 0 0 0 0 0 0 0 0 0 56
INFINEUM INTERNATIONAL 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 0 0 0 2 7 17 8 4 6 3 0 2 49
EXXONMOBIL RESEARCH AND ENGINEERING 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 0 2 5 6 9 10 4 1 4 1 3 45
INSTITUT FRANCAIS DU PETROLE 0 0 0 0 2 1 0 0 3 3 0 1 0 0 0 0 1 0 1 3 2 0 2 3 1 6 5 1 5 2 1 1 0 0 0 0 0 0 0 0 0 44
ATLANTIC RICHFIELD COMPANY 0 1 8 5 4 3 2 0 1 1 4 1 2 0 4 2 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 41
ETHYL PETROLEUM ADDITIVES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3 6 2 6 5 6 7 1 1 1 1 0 0 0 0 0 0 0 0 0 0 40
STANDARD OIL CORPORATION (INDIANA) 3 7 3 3 6 7 4 4 0 1 1 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 40
MONSANTO COMPANY, INC. 5 5 2 5 7 8 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 39
UNITED STATES OF AMERICA, AIR FORCE 2 5 3 3 2 0 0 2 1 0 2 1 0 2 1 5 0 0 0 0 1 0 0 0 2 2 1 1 1 0 0 0 2 0 0 0 0 0 0 0 0 39
ECOLAB INC. 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 1 1 0 1 3 0 4 2 4 7 3 1 1 4 1 38
R. T. VANDERBILT COMPANY, INC. 0 3 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 0 0 2 2 0 2 2 0 0 1 3 2 0 3 1 2 1 2 0 0 0 1 3 34
CHEVRON ORONITE COMPANY 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 0 2 7 6 4 3 3 5 3 33
E. I. DU PONT DE NEMOURS AND COMPANY 2 2 3 2 2 4 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 2 4 3 0 0 1 1 1 32
THE BRITISH PETROLEUM COMPANY P.L.C. 2 10 3 4 1 2 3 0 0 1 0 2 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 31
BP CHEMICALS (ADDITIVES) LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 4 3 10 1 4 4 0 0 0 0 0 0 0 0 0 0 0 29
DOW CORNING CORPORATION 1 1 5 5 2 3 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 2 0 1 1 0 1 2 0 0 0 0 0 0 29
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA) 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 2 2 0 1 1 0 0 2 5 5 1 0 0 0 2 1 0 1 0 0 0 2 1 29
UNION OIL COMPANY OF CALIFORNIA 1 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3 3 5 4 2 1 4 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 29
UOP 3 5 1 3 2 4 1 2 0 0 0 0 1 1 5 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 29
CONOCO, INC. 1 0 1 3 7 3 5 1 1 2 0 0 0 0 0 0 0 0 0 0 1 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 28
DOW CHEMICAL COMPANY 0 0 1 1 1 0 0 0 0 3 0 0 1 0 0 0 3 1 0 1 2 0 4 2 2 2 1 1 0 0 0 0 0 2 0 0 0 0 0 0 0 28
NALCO CHEMICAL COMPANY 1 0 0 1 0 1 0 2 0 0 0 0 2 2 2 0 0 2 0 2 2 2 1 3 1 1 0 0 0 0 2 0 1 0 0 0 0 0 0 0 0 28
CHEVRON 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 0 0 3 2 3 12 4 1 1 1 0 0 0 0 0 0 0 27
GENERAL ELECTRIC COMPANY 2 4 3 7 1 0 2 0 2 1 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 27
ROHM AND HAAS COMPANY 2 3 1 1 0 0 0 1 1 2 5 0 2 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 1 1 0 0 1 0 1 1 0 1 0 0 0 27
GULF RESEARCH AND DEVELOPMENT COMPANY 2 4 0 1 1 2 2 1 1 1 3 3 0 0 4 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 26
HENKEL CORPORATION 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 2 0 1 3 3 0 2 2 2 3 2 1 0 0 0 1 0 0 26
SINCLAIR RESEARCH INC. 12 10 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 0 0 0 0 0 0 0 23
NSK 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 1 1 4 1 0 3 3 2 2 1 1 2 1 0 22
TONEN 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 6 1 1 2 2 2 3 4 0 0 0 0 0 0 0 0 22
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 0 3 1 4 0 3 0 2 4 4 21
EMERY INDUSTRIES, INC. 3 1 2 1 3 1 4 2 0 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 0 0 0 0 0 0 21
PENNWALT CORPORATION 0 3 2 0 0 0 0 1 0 1 0 1 1 1 1 2 2 1 1 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21
KYODO YUSHI CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 3 3 1 1 2 3 4 0 0 0 0 0 0 0 20
OROGIL CORPORATION 0 0 0 0 0 0 0 0 1 1 1 3 5 0 2 2 1 0 0 2 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20
HOECHST AKTIENGESELLSCHAFT 0 1 2 1 1 1 0 1 0 0 0 0 1 0 0 1 2 1 1 2 0 0 0 0 0 2 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 19
SUN OIL COMPANY OF PENNSYLVANIA 2 2 2 0 1 6 2 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 0 0 0 0 0 0 0 0 0 19
ASAHI DENKA KOGYO K.K. 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 3 5 1 1 0 3 1 0 0 1 0 0 0 0 18
EDWIN COOPER, INC. 0 0 0 0 0 0 1 0 0 0 2 4 1 3 1 3 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 18
NTN CORPORATION 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 1 0 0 0 3 3 0 2 2 2 1 0 1 1 0 0 18
SHIN ETSU CHEMICAL CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 2 2 0 0 1 1 1 0 0 0 0 0 2 2 0 0 1 0 0 0 0 2 18
ALCOA INC. 0 0 0 2 0 1 1 1 0 0 0 0 1 0 0 2 1 2 2 2 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 17
EDWIN COOPER AND COMPANY LIMITED 0 0 0 0 0 2 3 0 4 2 3 2 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 17
ETHYL PETROLEUM ADDITIVES, LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 2 0 2 4 2 0 0 2 0 0 0 0 0 0 0 0 17
INFINEUM USA 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 0 0 0 0 0 0 0 0 4 8 2 1 1 1 0 0 0 0 17
KAO KABUSHIKI KAISHA (KAO CORPORATION) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 5 2 1 0 1 0 0 0 0 0 2 0 1 1 1 1 0 0 1 0 0 0 0 17
CASTROL LIMITED 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 1 2 1 1 4 0 0 1 0 0 0 1 1 16
BAYER AKTIENGESELLSCHAFT 0 0 1 0 0 0 0 0 0 0 1 0 1 1 0 2 0 1 2 0 1 1 0 1 2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 15
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 0 1 1 2 1 4 1 1 0 0 1 0 3 15
UNITED STATES OF AMERICA, DEPARTMENT OF AGRICULTURE 1 0 0 0 2 4 1 0 1 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 15
CHEVRON CHEMICAL COMPANY 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 5 4 4 1 0 0 0 0 0 0 0 14
PETROLITE CORPORATION 0 0 0 1 2 0 0 0 2 1 3 1 3 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 14
UNIROYAL CHEMICAL COMPANY, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 3 1 1 2 1 0 2 1 1 0 0 0 0 14
AFTON 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 0 0 0 0 0 0 0 0 0 1 0 1 1 5 5 13
AUSIMONT S.P.A. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 1 0 1 1 1 0 0 1 1 0 2 1 0 0 0 0 1 0 13
BASF AKTIENGESELLSCHAFT 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 1 0 0 1 0 0 1 1 1 1 1 0 0 0 0 1 1 13
CHEVRON U.S.A. 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 1 1 0 0 2 1 0 1 1 5 13
NIPPON MITSUBISHI OIL 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 4 2 4 1 2 0 0 0 0 13
UNION CARBIDE CORPORATION 5 1 0 0 1 0 1 0 0 0 2 0 0 1 0 1 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 13
UNITED STATES OF AMERICA, NAVY 0 1 0 3 1 0 1 2 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 13
WITCO CORPORATION 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 2 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 13
CINCINNATI MILACRON INC. 0 1 0 1 0 0 0 0 0 0 1 1 0 0 2 1 0 0 0 0 1 0 0 0 0 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 12
CITIES SERVICE COMPANY 0 1 0 3 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 0 0 0 0 0 0 0 0 0 0 12
HITACHI, LTD 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 1 0 1 0 0 0 0 0 2 1 0 1 1 0 1 0 1 0 0 0 0 0 0 12
MINEBEA KABUSHIKI-KAISHA (MINEBEA 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 0 0 0 0 0 4 1 2 3 1 1 0 0 0 12
MITSUI PETROCHEMICAL INDUSTRIES LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 1 0 0 2 3 1 2 0 0 0 0 0 0 0 0 0 0 0 0 12
STAUFFER CHEMICAL COMPANY 0 0 1 0 0 0 1 0 0 0 3 0 0 2 1 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 12
TONENGENERAL SEKIYU K.K. 0 0 0 0 0 0 0 0 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 4 1 2 1 0 1 0 12
UNITED STATES OF AMERICA, ARMY 0 2 2 7 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 0 0 0 0 0 0 0 12
WITCO CHEMICAL CORPORATION 1 1 0 0 1 2 0 0 0 0 1 2 0 0 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 12
INTERNATIONAL LUBRICANTS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 2 1 2 1 0 1 0 0 0 0 0 0 0 0 0 1 0 11
NIPPON OIL 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 0 0 1 1 0 1 1 1 6 11
BASF WYANDOTTE CORPORATION 0 0 1 0 0 0 1 0 0 0 2 0 1 3 0 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 10
FMC CORPORATION 0 1 0 0 0 0 0 2 0 1 3 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 10
GAF CHEMICALS CORPORATION 0 2 1 0 0 3 0 1 0 0 2 0 0 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 10
INDIAN OIL CORPORATION, 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 1 2 0 1 2 3 0 0 0 0 1 0 10
AGIP PETROLI, S.P.A. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 0 0 0 1 0 0 1 2 0 0 1 0 1 0 0 0 0 0 0 0 0 0 9
BP CHEMICALS LIMITED 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 9
DIVERSEY CORPORATION (CANADA) 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 2 0 2 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 9
ELF FRANCE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 1 0 2 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
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 0 1 1 1 1 1 0 1 3 9
IMPERIAL CHEMICAL INDUSTRIES PLC 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 2 0 0 1 0 0 0 0 0 0 0 0 2 0 1 0 0 9
PENNZOIL PRODUCTS COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 1 0 0 1 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 9
SANYO CHEMICAL INDUSTRIES, LTD. 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 1 1 0 0 0 0 1 0 0 0 0 1 9
UNIROYAL, INC. 0 2 0 0 0 0 0 2 0 2 0 0 0 1 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 9
DAIDO METAL COMPANY 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 2 1 0 0 1 0 0 0 1 0 0 0 8
DAIKIN INDUSTRIES LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 2 0 1 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 8
ELCO CORPORATION 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 1 0 0 0 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
FERRO-CORPORATION 0 0 0 1 0 1 0 0 0 0 0 0 0 1 2 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
GENERAL MOTORS CORPORATION 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 0 2 0 0 0 8
JET LUBE, INC. 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 8
LUBRIZOL ADIBIS HOLDINGS (UK) 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 0 0 2 4 2 0 0 0 0 0 0 0 0 8
ROHM GMBH 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 2 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 8
SNAM PROGETTI S.P.A. 0 0 0 0 0 1 0 0 2 0 0 0 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 0 8
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 0 0 1 1 1 1 0 1 0 1 1 0 0 0 0 7
KENDALL REFINING COMPANY 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
KOYO SEIKO COMPANY, LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2 0 1 0 0 0 0 0 7
LABOFINA S.A. 0 0 0 0 0 1 1 0 1 3 0 0 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 7
LONZA LTD. 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 7
MINNESOTA MINING AND MANUFACTURING COMPANY 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 7
MORTON THIOKOL, INC. 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
NIPPON KOKAN KABUSHIKI KAISHA 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 2 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
NIPPON OIL AND FATS CO., LTD. 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
NISSAN MOTOR COMPANY, LIMITED 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 2 7
RENEWABLE LUBRICANTS, 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 1 2 0 0 1 3 0 0 0 0 0 0 7
SEAGATE TECHNOLOGY, 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 1 0 0 1 1 0 1 1 7
SHOWA SHELL SEKIYU KABUSHIKI KAISHA 0 0 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 0 1 0 1 0 0 0 0 0 0 0 1 7
SOUTHWEST RESEARCH INSTITUTE 0 0 0 0 0 0 0 0 0 0 0 0 0 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 3 1 7
SUNTECH, INC. 0 0 0 0 0 0 0 0 2 0 3 0 0 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 0 0 7
W. R. GRACE & CO.-CONN. 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 7
BRAY OIL COMPANY, INC. 0 0 1 0 0 0 2 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 0 0 0 0 0 0 0 0 6
CARGILL, 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 1 2 2 0 0 0 0 0 0 1 6
CHEMTURA 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 0 0 0 0 0 0 0 0 6 6
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 0 0 3 1 2 0 0 0 0 0 0 0 6
DOW CORNING GMBH 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 2 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
JAPAN AS REPRESENTED BY DIRECTOR GENERAL OF AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
PROCTER + GAMBLE COMPANY 0 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 6
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 0 0 0 1 1 2 1 0 0 1 0 6
TOYOTA JIDOSHA K.K. 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 6
UNILEVER PATENT HOLDINGS B.V. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 6
ALCAN INTERNATIONAL LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 5
ALLIED-SIGNAL INC. 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 5
AMERICAN POLYWATER CORPORATION 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
B. F. GOODRICH CO. 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
BORG-WARNER CORPORATION 0 0 0 0 0 0 1 0 2 1 0 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 5
COGNIS 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 0 1 2 1 0 0 1 0 0 5
DEUTSCHE TEXACO AKTIENGESELLSCHAFT 0 0 0 0 0 0 2 1 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 5
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 0 0 0 1 0 1 1 1 0 0 0 1 0 0 0 0 0 0 0 0 5
ELISHA TECHNOLOGIES CO. 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 0 0 3 2 0 0 0 0 0 0 0 0 5
FORD MOTOR COMPANY 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 5
HATCO 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 1 0 0 2 1 1 0 0 0 0 0 5
HOGANAS AB 0 0 0 0 0 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 0 0 2 2 0 0 0 0 0 0 5
KAISER ALUMINUM + CHEMICAL CORPORATION 0 0 0 0 2 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 0 0 0 0 0 0 0 0 0 5
KAO SOAP CO., LTD. 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 5
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 0 0 0 1 0 2 1 0 0 0 0 1 5
NCH CORPORATION 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 0 0 0 1 0 2 0 0 0 0 0 0 0 1 0 0 5
OLIN CORPORATION 0 0 0 0 0 0 0 1 0 0 0 2 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 5
RHEIN-CHEMIE RHEINAU 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 1 2 1 0 0 0 0 0 1 0 0 0 0 0 0 5
SUN RESEARCH AND DEVELOPMENT COMPANY 0 0 0 0 0 4 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 0 0 0 5
SUN VENTURES INC. 0 0 0 0 0 0 0 2 1 0 1 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 5
SWISS ALUMINIUM LTD. 0 0 0 0 0 0 0 0 1 0 1 1 0 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 0 0 5
TOKAI RIKA DENKI SEISAKUSHO K.K. 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 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
WAVERLY LIGHT AND POWER 0 0 0 0 0 0 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 0 0 0 0 0 0 0 5
WESTINGHOUSE ELECTRIC CORP. 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5


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Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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