EXXONMOBIL CHEMICAL PATENTS INC. |
8 |
26 |
19 |
12 |
16 |
81 |
UNIVATION TECHNOLOGIES, LLC, (US) |
4 |
5 |
15 |
9 |
21 |
54 |
BASF AKTIENGESELLSCHAFT |
11 |
10 |
6 |
9 |
15 |
51 |
PHILLIPS PETROLEUM COMPANY |
15 |
21 |
11 |
3 |
1 |
51 |
INSTITUT FRANCAIS DU PETROLE |
13 |
6 |
9 |
5 |
7 |
40 |
E. I. DU PONT DE NEMOURS AND COMPANY |
9 |
8 |
8 |
6 |
6 |
37 |
BAYER AKTIENGESELLSCHAFT |
8 |
9 |
4 |
8 |
6 |
35 |
~Individually Owned Patent |
10 |
14 |
4 |
4 |
2 |
34 |
SHELL OIL COMPANY |
6 |
6 |
7 |
7 |
6 |
32 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
5 |
9 |
6 |
1 |
8 |
29 |
UOP |
5 |
7 |
7 |
9 |
1 |
29 |
EQUISTAR CHEMICALS, LP |
12 |
3 |
2 |
6 |
5 |
28 |
ENGELHARD CORPORATION |
4 |
3 |
5 |
6 |
7 |
25 |
GENERAL ELECTRIC COMPANY |
4 |
8 |
6 |
4 |
2 |
24 |
AKZO NOBEL NV |
1 |
4 |
10 |
5 |
3 |
23 |
DOW CHEMICAL COMPANY |
7 |
11 |
2 |
2 |
1 |
23 |
ROHM AND HAAS COMPANY |
0 |
5 |
10 |
5 |
2 |
22 |
FINA TECHNOLOGY, INC. |
6 |
4 |
3 |
6 |
2 |
21 |
W. R. GRACE & CO.-CONN. |
6 |
5 |
4 |
2 |
4 |
21 |
EASTMAN CHEMICAL COMPANY |
5 |
4 |
7 |
2 |
1 |
19 |
BASELL POLYOLEFINE GMBH |
2 |
4 |
3 |
4 |
5 |
18 |
CONOCOPHILLIPS COMPANY |
0 |
0 |
6 |
2 |
9 |
17 |
CORNING INCORPORATED |
5 |
3 |
2 |
3 |
4 |
17 |
COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH |
4 |
1 |
6 |
5 |
1 |
17 |
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY |
0 |
2 |
3 |
9 |
3 |
17 |
NIPPON SHOKUBAI CO., LTD. |
3 |
5 |
3 |
5 |
1 |
17 |
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION |
2 |
7 |
5 |
2 |
1 |
17 |
BP CHEMICALS LIMITED |
2 |
8 |
4 |
2 |
0 |
16 |
SAUDI BASIC INDUSTRIES CORPORATION |
1 |
5 |
3 |
4 |
3 |
16 |
CHINA PETROCHEMICAL DEVELOPMENT CORP. |
2 |
4 |
3 |
5 |
0 |
14 |
DEGUSSA AKTIENGESELLSCHAFT |
4 |
4 |
2 |
3 |
1 |
14 |
MITSUI CHEMICALS, INCORPORATED |
3 |
2 |
4 |
1 |
4 |
14 |
NOVA CHEMICALS (INTERNATIONAL) S.A. |
4 |
4 |
1 |
3 |
2 |
14 |
DELPHI TECHNOLOGIES, INC. |
0 |
5 |
3 |
2 |
3 |
13 |
DOW GLOBAL TECHNOLOGIES INC. |
0 |
3 |
3 |
5 |
2 |
13 |
KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO |
2 |
2 |
1 |
6 |
2 |
13 |
BASELL TECHNOLOGY COMPANY B.V. |
3 |
8 |
0 |
1 |
0 |
12 |
BOREALIS TECHNOLOGY OY |
2 |
2 |
1 |
4 |
3 |
12 |
FINA RESEARCH S.A. |
5 |
4 |
3 |
0 |
0 |
12 |
SAMSUNG GENERAL CHEMICALS CO., LTD. |
4 |
1 |
0 |
4 |
3 |
12 |
TOYOTA JIDOSHA K.K. |
3 |
3 |
3 |
1 |
2 |
12 |
SUD-CHEMIE INC. |
0 |
3 |
2 |
4 |
2 |
11 |
UNIVERSITY OF CALIFORNIA, THE REGENTS OF |
1 |
3 |
1 |
4 |
2 |
11 |
JOHNSON MATTHEY PUBLIC LIMITED COMPANY |
0 |
0 |
1 |
5 |
4 |
10 |
NISSAN MOTOR COMPANY, LIMITED |
0 |
2 |
4 |
0 |
4 |
10 |
BATTELLE MEMORIAL INSTITUTE |
1 |
3 |
1 |
3 |
1 |
9 |
ENICHEM, S.P.A. |
4 |
2 |
3 |
0 |
0 |
9 |
EXXON MOBIL OIL CORPORATION |
0 |
5 |
1 |
1 |
2 |
9 |
HYPERION CATALYSIS INTERNATIONAL, INC. |
1 |
2 |
1 |
2 |
3 |
9 |
MAZDA MOTOR CORPORATION |
3 |
3 |
1 |
0 |
2 |
9 |
NGK INSULATORS LTD. |
1 |
0 |
5 |
2 |
1 |
9 |
SASOL TECHNOLOGY (PROPRIETARY) LIMITED |
2 |
1 |
1 |
3 |
2 |
9 |
TOSOH CORPORATION |
0 |
2 |
1 |
2 |
4 |
9 |
ALBEMARLE CORPORATION |
2 |
1 |
2 |
3 |
0 |
8 |
DEGUSSA-HUELS AKTIENGESELLSCHAFT |
3 |
1 |
2 |
2 |
0 |
8 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) |
2 |
1 |
3 |
1 |
1 |
8 |
IDEMITSU PETROCHEMICAL COMPANY LTD. |
2 |
0 |
0 |
5 |
1 |
8 |
JAPAN ENERGY CORPORATION |
1 |
3 |
0 |
2 |
2 |
8 |
SYMYX TECHNOLOGIES, INC. |
0 |
2 |
2 |
1 |
3 |
8 |
3M INNOVATIVE PROPERTIES COMPANY |
1 |
2 |
0 |
2 |
2 |
7 |
BASELL POLIOLEFINE ITALIA S.P.A. |
0 |
1 |
2 |
2 |
2 |
7 |
BRIDGESTONE CORPORATION |
4 |
1 |
1 |
1 |
0 |
7 |
CHINA PETROLEUM AND CHEMICAL CORPORATION |
0 |
0 |
1 |
3 |
3 |
7 |
HONEYWELL INTERNATIONAL INC. |
0 |
1 |
2 |
1 |
3 |
7 |
JAPAN SCIENCE AND TECHNOLOGY CORPORATION |
0 |
4 |
0 |
1 |
2 |
7 |
PENN STATE RESEARCH FOUNDATION, INC. |
2 |
2 |
0 |
1 |
2 |
7 |
SHOWA DENKO KABUSHIKI KAISHA |
0 |
2 |
1 |
2 |
2 |
7 |
ASAHI KASEI KOGYO KABUSHIKI KAISHA |
2 |
2 |
2 |
0 |
0 |
6 |
BASF CORP. |
1 |
2 |
1 |
0 |
2 |
6 |
ELF ATOCHEM S.A. |
5 |
0 |
1 |
0 |
0 |
6 |
EXXON CHEMICALS PATENTS INC. |
6 |
0 |
0 |
0 |
0 |
6 |
HALDOR TOPSOE A/S |
1 |
0 |
2 |
1 |
2 |
6 |
INDIAN OIL CORPORATION, LTD. |
0 |
1 |
2 |
0 |
3 |
6 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN |
2 |
0 |
0 |
1 |
3 |
6 |
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA |
0 |
0 |
1 |
5 |
0 |
6 |
RHODIA CHIMIE |
2 |
2 |
2 |
0 |
0 |
6 |
SUD CHEMIE MT. S.R.L. |
1 |
0 |
1 |
3 |
1 |
6 |
TOHO TITANIUM COMPANY LIMITED |
3 |
0 |
1 |
1 |
1 |
6 |
AIR PRODUCTS AND CHEMICALS, INC. |
0 |
2 |
2 |
0 |
1 |
5 |
CONOCO, INC. |
3 |
2 |
0 |
0 |
0 |
5 |
DENSO CORPORATION |
0 |
0 |
1 |
2 |
2 |
5 |
EXXON RESEARCH + ENGINEERING CO. |
5 |
0 |
0 |
0 |
0 |
5 |
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY |
3 |
0 |
1 |
1 |
0 |
5 |
MITSUBISHI CHEMICAL CORPORATION |
0 |
3 |
1 |
1 |
0 |
5 |
SAMSUNG ATOFINA CO. LTD. |
0 |
0 |
0 |
2 |
3 |
5 |
SCIENTIFIC DESIGN COMPANY, INC. |
1 |
0 |
0 |
1 |
3 |
5 |
SOLVAY POLYOLEFINS EUROPE -- BELGIUM (SOCIETE ANONYME |
1 |
3 |
1 |
0 |
0 |
5 |
STANDARD OIL COMPANY |
0 |
4 |
0 |
0 |
1 |
5 |