~INDIVIDUALLY OWNED PATENT |
18 |
13 |
37 |
29 |
41 |
138 |
GENERAL ELECTRIC COMPANY |
10 |
8 |
13 |
4 |
5 |
40 |
CHEVRON U.S.A. INC. |
3 |
7 |
14 |
9 |
3 |
36 |
AIR PRODUCTS AND CHEMICALS, INC. |
8 |
2 |
6 |
7 |
9 |
32 |
EVONIK DEGUSSA GMBH |
0 |
1 |
11 |
14 |
6 |
32 |
EXXONMOBIL CHEMICAL PATENTS INC. |
2 |
1 |
10 |
11 |
7 |
31 |
UOP |
3 |
5 |
10 |
8 |
5 |
31 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
2 |
3 |
10 |
11 |
4 |
30 |
WILLIAM MARSH RICE UNIVERSITY |
8 |
6 |
8 |
4 |
4 |
30 |
SHELL OIL COMPANY |
3 |
5 |
9 |
7 |
4 |
28 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) |
2 |
5 |
8 |
6 |
4 |
25 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
1 |
10 |
3 |
9 |
2 |
25 |
JOHNSON MATTHEY PUBLIC LIMITED COMPANY |
2 |
4 |
4 |
3 |
11 |
24 |
SAMSUNG ELECTRONICS CO., LTD. |
4 |
1 |
8 |
6 |
5 |
24 |
TSINGHUA UNIVERSITY |
0 |
5 |
8 |
4 |
6 |
23 |
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY |
1 |
3 |
6 |
7 |
5 |
22 |
SHOWA DENKO KABUSHIKI KAISHA |
5 |
7 |
4 |
3 |
3 |
22 |
ALSTOM TECHNOLOGY LTD |
0 |
6 |
5 |
4 |
6 |
21 |
CONOCOPHILLIPS COMPANY |
7 |
5 |
3 |
6 |
0 |
21 |
INSTITUT FRANCAIS DU PETROLE |
4 |
7 |
8 |
1 |
0 |
20 |
BASF CORPORATION |
1 |
0 |
5 |
4 |
9 |
19 |
E. I. DU PONT DE NEMOURS AND COMPANY |
3 |
5 |
4 |
3 |
4 |
19 |
CABOT CORPORATION |
3 |
2 |
7 |
4 |
2 |
18 |
DEGUSSA AKTIENGESELLSCHAFT |
8 |
10 |
0 |
0 |
0 |
18 |
HALDOR TOPSOE A/S |
4 |
5 |
4 |
2 |
3 |
18 |
BASF AKTIENGESELLSCHAFT |
6 |
1 |
4 |
2 |
4 |
17 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
1 |
3 |
4 |
5 |
4 |
17 |
LG CHEMICAL LTD. |
0 |
3 |
2 |
7 |
5 |
17 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
2 |
0 |
5 |
4 |
6 |
17 |
BASF CATALYSTS LLC |
6 |
7 |
3 |
0 |
0 |
16 |
COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH |
8 |
3 |
3 |
0 |
2 |
16 |
OUTOTEC OYJ |
2 |
2 |
9 |
1 |
2 |
16 |
BASF SE |
1 |
2 |
1 |
6 |
5 |
15 |
UMICORE AG & CO. KG |
1 |
1 |
5 |
5 |
3 |
15 |
BATTELLE ENERGY ALLIANCE, LLC |
3 |
2 |
5 |
2 |
2 |
14 |
JAPAN SCIENCE AND TECHNOLOGY AGENCY |
3 |
2 |
5 |
1 |
3 |
14 |
SAMSUNG SDI CO., LTD. |
0 |
1 |
5 |
3 |
5 |
14 |
TOYOTA JIDOSHA K.K. |
2 |
1 |
4 |
5 |
2 |
14 |
H. C. STARCK GMBH & CO. KG |
2 |
2 |
2 |
2 |
5 |
13 |
IFP ENERGIES NOUVELLES |
0 |
0 |
0 |
9 |
4 |
13 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN |
1 |
3 |
4 |
2 |
3 |
13 |
ASAHI GLASS COMPANY, LTD. |
4 |
2 |
2 |
2 |
2 |
12 |
COMMISSARIAT A L'ENERGIE ATOMIQUE |
1 |
1 |
5 |
1 |
4 |
12 |
HONEYWELL INTERNATIONAL INC. |
3 |
0 |
2 |
1 |
6 |
12 |
HYPERION CATALYSIS INTERNATIONAL, INC. |
3 |
3 |
0 |
5 |
1 |
12 |
UNITED STATES OF AMERICA, DEPARTMENT OF ENERGY |
1 |
3 |
2 |
0 |
6 |
12 |
UNIVERSITY OF CENTRAL FLORIDA |
2 |
4 |
3 |
2 |
1 |
12 |
WACKER-CHEMIE GMBH |
0 |
0 |
3 |
3 |
6 |
12 |
FORD GLOBAL TECHNOLOGIES, L.L.C. |
1 |
3 |
2 |
2 |
3 |
11 |
PRAXAIR TECHNOLOGY, INC. |
1 |
3 |
0 |
6 |
1 |
11 |
LOS ALAMOS NATIONAL SECURITY, LLC |
4 |
2 |
2 |
1 |
1 |
10 |
NALCO COMPANY |
0 |
0 |
1 |
4 |
5 |
10 |
UHDE GMBH |
2 |
1 |
5 |
2 |
0 |
10 |
UNIVERSITY OF CALIFORNIA, THE REGENTS OF |
2 |
2 |
2 |
2 |
2 |
10 |
BATTELLE MEMORIAL INSTITUTE |
1 |
0 |
3 |
3 |
2 |
9 |
DREXEL UNIVERSITY |
1 |
2 |
3 |
2 |
1 |
9 |
MITSUBISHI MATERIALS CORPORATION |
1 |
1 |
0 |
2 |
5 |
9 |
NATIONAL INSTITUTE FOR MATERIALS SCIENCE |
0 |
0 |
1 |
4 |
4 |
9 |
NGK INSULATORS LTD. |
2 |
2 |
3 |
0 |
2 |
9 |
OHIO STATE UNIVERSITY |
1 |
2 |
4 |
0 |
2 |
9 |
SAINT-GOBAIN CERAMICS & PLASTICS, INC. |
1 |
5 |
0 |
1 |
2 |
9 |
SANDIA CORPORATION |
0 |
3 |
2 |
1 |
3 |
9 |
TOKUYAMA CORPORATION |
1 |
2 |
2 |
2 |
2 |
9 |
UNITED STATES OF AMERICA, NAVY |
0 |
2 |
4 |
0 |
3 |
9 |
BABCOCK-HITACHI KABUSHIKI KAISHA |
0 |
1 |
5 |
0 |
2 |
8 |
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CNRS |
0 |
2 |
2 |
1 |
3 |
8 |
CLEAN TECHNOLOGIES INTERNATIONAL CORPORATION |
0 |
2 |
2 |
2 |
2 |
8 |
DOWA METALS & MINING CO., LTD. |
0 |
1 |
1 |
1 |
5 |
8 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
1 |
1 |
1 |
3 |
2 |
8 |
PPG INDUSTRIES OHIO INC. |
1 |
3 |
4 |
0 |
0 |
8 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
1 |
1 |
4 |
1 |
1 |
8 |
CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS |
3 |
2 |
0 |
1 |
1 |
7 |
HEADWATERS TECHNOLOGY INNOVATION, LLC |
1 |
0 |
3 |
2 |
1 |
7 |
INSTITUTO MEXICANO DEL PETROLEO |
0 |
0 |
4 |
2 |
1 |
7 |
JX NIPPON MINING & METALS CORPORATION |
0 |
0 |
0 |
3 |
4 |
7 |
KOREA INSTITUTE OF GEOSCIENCES AND MINERAL RESOURCES |
0 |
1 |
1 |
1 |
4 |
7 |
MITSUBISHI GAS-CHEMICAL COMPANY, INC. |
1 |
2 |
2 |
1 |
1 |
7 |
SONY CORPORATION |
0 |
2 |
1 |
1 |
3 |
7 |
SUMITOMO METAL MINING COMPANY LIMITED |
2 |
1 |
1 |
3 |
0 |
7 |
VELOCYS, INC. |
2 |
1 |
2 |
1 |
1 |
7 |
AKZO NOBEL NV |
1 |
0 |
3 |
0 |
2 |
6 |
BABCOCK & WILCOX POWER GENERATION GROUP, INC. |
0 |
1 |
1 |
2 |
2 |
6 |
BABCOCK POWER ENVIRONMENTAL INC. |
0 |
0 |
2 |
2 |
2 |
6 |
BHP BILLITON INNOVATION PTY LTD. |
2 |
2 |
0 |
1 |
1 |
6 |
CALERA CORPORATION |
0 |
0 |
5 |
0 |
1 |
6 |
CARNEGIE INSTITUTION OF WASHINGTON |
0 |
0 |
3 |
2 |
1 |
6 |
CATALYTIC SOLUTIONS, INC. |
0 |
2 |
3 |
0 |
1 |
6 |
EDWARDS LIMITED |
0 |
2 |
3 |
1 |
0 |
6 |
FLUOR TECHNOLOGIES CORPORATION |
0 |
1 |
2 |
1 |
2 |
6 |
FMC CORPORATION |
1 |
2 |
0 |
1 |
2 |
6 |
FUJIFILM CORPORATION |
1 |
0 |
1 |
2 |
2 |
6 |
FUJITSU LIMITED |
0 |
1 |
1 |
2 |
2 |
6 |
GAS TECHNOLOGY INSTITUTE |
1 |
2 |
1 |
1 |
1 |
6 |
HANWHA CHEMICAL CORPORATION |
0 |
0 |
3 |
1 |
2 |
6 |
KELLOGG BROWN & ROOT LLC |
2 |
0 |
1 |
2 |
1 |
6 |
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY |
0 |
1 |
2 |
1 |
2 |
6 |
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY |
1 |
1 |
1 |
2 |
1 |
6 |
NANOTEK INSTRUMENTS, INC. |
0 |
0 |
2 |
1 |
3 |
6 |
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY |
1 |
1 |
1 |
1 |
2 |
6 |
NIPPON MINING & METALS CO., LIMITED |
0 |
3 |
3 |
0 |
0 |
6 |
NIPPON OIL CORPORATION |
0 |
0 |
1 |
3 |
2 |
6 |
NOX II, LTD. |
0 |
0 |
2 |
2 |
2 |
6 |
RESEARCH FOUNDATION OF STATE UNIVERSITY OF NEW YORK |
0 |
4 |
1 |
0 |
1 |
6 |
SHIN ETSU CHEMICAL CO., LTD. |
1 |
1 |
4 |
0 |
0 |
6 |
SIEMENS ENERGY, INC. |
0 |
0 |
3 |
3 |
0 |
6 |
SOLVAY (SOCIETE ANONYME) |
0 |
2 |
3 |
0 |
1 |
6 |
SOLVAY CHEMICALS, INC. |
0 |
3 |
2 |
1 |
0 |
6 |
TOUCHSTONE RESEARCH LABORATORY, LTD. |
0 |
1 |
2 |
3 |
0 |
6 |
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION |
3 |
1 |
1 |
0 |
1 |
6 |
UNIVERSITY OF NORTH DAKOTA ENERGY AND ENVIRONMENT RESEARCH CENTER FOUNDATION |
0 |
2 |
1 |
0 |
3 |
6 |
UT-BATTELLE, LLC |
2 |
0 |
1 |
2 |
1 |
6 |
3M INNOVATIVE PROPERTIES COMPANY |
1 |
1 |
0 |
0 |
3 |
5 |
AGC SEIMI CHEMICAL CO., LTD. |
0 |
0 |
2 |
0 |
3 |
5 |
BEIJING FUNATE INNOVATION TECHNOLOGY CO., LTD. |
0 |
0 |
2 |
1 |
2 |
5 |
COGNIS IP MANAGEMENT GMBH |
0 |
2 |
1 |
2 |
0 |
5 |
COLUMBIA UNIVERSITY |
1 |
0 |
1 |
2 |
1 |
5 |
CYPRUS AMAX MINERALS COMPANY |
2 |
2 |
1 |
0 |
0 |
5 |
EASTMAN CHEMICAL COMPANY |
4 |
1 |
0 |
0 |
0 |
5 |
EASTMAN KODAK COMPANY |
0 |
2 |
1 |
2 |
0 |
5 |
ENI S.P.A. |
1 |
3 |
1 |
0 |
0 |
5 |
FREEPORT-MCMORAN CORPORATION |
0 |
0 |
3 |
1 |
1 |
5 |
GENERAL MOTORS CORPORATION |
3 |
2 |
0 |
0 |
0 |
5 |
HOYA CORPORATION |
0 |
0 |
4 |
1 |
0 |
5 |
INSTITUTE OF NUCLEAR ENERGY RESEARCH, CHINESE ATOMIC ENERGY COUNCIL, TAIWAN |
0 |
1 |
0 |
2 |
2 |
5 |
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY |
0 |
1 |
1 |
3 |
0 |
5 |
MAGNESIUM ELEKTRON LIMITED |
1 |
1 |
2 |
1 |
0 |
5 |
MILLENNIUM INORGANIC CHEMICALS, INC. |
0 |
3 |
0 |
2 |
0 |
5 |
NATIONAL TAIWAN UNIVERSITY |
0 |
0 |
1 |
3 |
1 |
5 |
NATIONAL TITANIUM DIOXIDE CO. LTD. (CRISTAL) |
0 |
1 |
0 |
1 |
3 |
5 |
OVONIC BATTERY COMPANY, INC. |
1 |
1 |
2 |
0 |
1 |
5 |
PENN STATE RESEARCH FOUNDATION, INC. |
2 |
1 |
1 |
1 |
0 |
5 |
SCIENCE & TECHNOLOGY CORPORATION AT UNIVERSITY OF NEW MEXICO |
1 |
0 |
0 |
1 |
3 |
5 |
SEMEQUIP, INC. |
0 |
1 |
1 |
2 |
1 |
5 |
TESSENDERLO KERLEY, INC. |
0 |
0 |
1 |
4 |
0 |
5 |
UNIVERSITY OF UTAH RESEARCH FOUNDATION |
0 |
2 |
0 |
0 |
3 |
5 |