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

Patenting In Technology Classes,
Breakout By Organization

Count of 2010 - 2014 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 423, Chemistry of Inorganic Compounds

( 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 2010 2011 2012 2013 2014 Total
~INDIVIDUALLY OWNED PATENT 37 29 41 36 36 179
BASF SE 5 8 9 14 14 50
CHEVRON U.S.A. INC. 14 9 3 13 9 48
SHELL OIL COMPANY 9 7 4 12 11 43
EVONIK DEGUSSA GMBH 11 14 6 3 5 39
EXXONMOBIL CHEMICAL PATENTS INC. 10 11 7 8 3 39
MITSUBISHI HEAVY INDUSTRIES, LTD. 3 9 2 14 11 39
BASF CORPORATION 5 4 9 9 11 38
JOHNSON MATTHEY PUBLIC LIMITED COMPANY 4 3 11 7 13 38
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY 6 7 5 7 12 37
GM GLOBAL TECHNOLOGY OPERATIONS LLC 10 11 4 6 6 37
UOP 10 8 5 6 7 36
ALSTOM TECHNOLOGY LTD 5 4 6 6 14 35
IFP ENERGIES NOUVELLES 0 9 4 14 7 34
AIR PRODUCTS AND CHEMICALS, INC. 6 7 9 3 4 29
TSINGHUA UNIVERSITY 8 4 6 7 3 28
UMICORE AG & CO. KG 5 5 3 9 6 28
GENERAL ELECTRIC COMPANY 13 4 5 2 3 27
E. I. DU PONT DE NEMOURS AND COMPANY 4 3 4 6 9 26
NALCO COMPANY 1 4 5 7 8 25
WILLIAM MARSH RICE UNIVERSITY 8 4 4 6 3 25
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 8 6 4 3 3 24
SAMSUNG ELECTRONICS CO., LTD. 8 6 5 3 2 24
LG CHEM, LTD. 2 7 5 5 4 23
TOYOTA JIDOSHA K.K. 4 5 2 6 3 20
FORD GLOBAL TECHNOLOGIES, L.L.C. 2 2 3 4 8 19
UNIVERSITY OF CALIFORNIA, THE REGENTS OF 2 2 2 8 5 19
WACKER-CHEMIE GMBH 3 3 6 3 4 19
CABOT CORPORATION 7 4 2 4 1 18
SHOWA DENKO KABUSHIKI KAISHA 4 3 3 4 4 18
SAMSUNG SDI CO., LTD. 5 3 5 3 1 17
SUMITOMO CHEMICAL COMPANY, LIMITED 5 4 6 2 0 17
H. C. STARCK GMBH & CO. KG 2 2 5 5 2 16
INTERNATIONAL BUSINESS MACHINES CORPORATION 4 5 4 0 3 16
KOREA INSTITUTE OF GEOSCIENCES AND MINERAL RESOURCES 1 1 4 7 3 16
MITSUBISHI MATERIALS CORPORATION 0 2 5 7 2 16
UNITED STATES OF AMERICA, DEPARTMENT OF ENERGY 2 0 6 6 2 16
OUTOTEC OYJ 9 1 2 2 1 15
COMMISSARIAT A L'ENERGIE ATOMIQUE 5 1 4 3 1 14
NATIONAL INSTITUTE FOR MATERIALS SCIENCE 1 4 4 4 1 14
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN 4 2 3 1 3 13
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY 1 2 1 3 6 13
LINDE AKTIENGESELLSCHAFT 1 2 1 5 4 13
CALERA CORPORATION 5 0 1 4 2 12
HALDOR TOPSOE A/S 4 2 3 1 2 12
L'AIR LIQUIDE, SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE 1 1 1 3 6 12
UT-BATTELLE, LLC 1 2 1 2 6 12
BABCOCK-HITACHI KABUSHIKI KAISHA 5 0 2 2 2 11
BATTELLE MEMORIAL INSTITUTE 3 3 2 1 2 11
FLUOR TECHNOLOGIES CORPORATION 2 1 2 4 2 11
HONEYWELL INTERNATIONAL INC. 2 1 6 0 2 11
JAPAN SCIENCE AND TECHNOLOGY AGENCY 5 1 3 2 0 11
KANEKA CORPORATION 1 1 2 5 2 11
MASSACHUSETTS INSTITUTE OF TECHNOLOGY 1 3 2 3 2 11
ASAHI GLASS COMPANY, LTD. 2 2 2 3 1 10
BABCOCK & WILCOX POWER GENERATION GROUP, INC. 1 2 2 0 5 10
HYPERION CATALYSIS INTERNATIONAL, INC. 0 5 1 3 1 10
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY 1 1 2 4 2 10
NOX II, LTD. 2 2 2 2 2 10
SIEMENS ENERGY, INC. 3 3 0 1 3 10
SOLVAY (SOCIETE ANONYME) 3 0 1 0 6 10
SUMITOMO ELECTRIC INDUSTRIES, LTD. 4 1 1 1 3 10
UNITED STATES OF AMERICA, NAVY 4 0 3 1 2 10
BATTELLE ENERGY ALLIANCE, LLC 5 2 2 0 0 9
CONOCOPHILLIPS COMPANY 3 6 0 0 0 9
CORNING INCORPORATED 0 2 1 3 3 9
COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH 3 0 2 2 2 9
DOWA METALS & MINING CO., LTD. 1 1 5 2 0 9
FUJIFILM CORPORATION 1 2 2 2 2 9
INSTITUT FRANCAIS DU PETROLE 8 1 0 0 0 9
JX NIPPON MINING & METALS CORPORATION 0 3 4 1 1 9
LOS ALAMOS NATIONAL SECURITY, LLC 2 1 1 3 2 9
PRAXAIR TECHNOLOGY, INC. 0 6 1 1 1 9
SUMITOMO METAL MINING COMPANY LIMITED 1 3 0 2 3 9
ADA-ES, INC. 0 0 2 3 3 8
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CNRS 2 1 3 1 1 8
FREEPORT-MCMORAN CORPORATION 3 1 1 3 0 8
INSTITUTO MEXICANO DEL PETROLEO 4 2 1 0 1 8
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY 2 1 2 2 1 8
RHODIA OPERATIONS 0 1 1 4 2 8
UHDE GMBH 5 2 0 1 0 8
UNIVERSITY OF CENTRAL FLORIDA 3 2 1 1 1 8
VALE S.A. 0 0 1 3 4 8
ALBEMARLE CORPORATION 1 0 3 1 2 7
BEIJING FUNATE INNOVATION TECHNOLOGY CO., LTD. 2 1 2 2 0 7
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES 0 0 1 1 5 7
HYUNDAI MOTOR COMPANY 0 1 0 1 5 7
KOREA ATOMIC ENERGY RESEARCH INSTITUTE 1 2 1 2 1 7
NANOTEK INSTRUMENTS, INC. 2 1 3 0 1 7
NATIONAL TITANIUM DIOXIDE CO. LTD. (CRISTAL) 0 1 3 2 1 7
NGK INSULATORS LTD. 3 0 2 2 0 7
NIPPON OIL CORPORATION 1 3 2 1 0 7
PANASONIC CORPORATION 1 1 0 2 3 7
ROHM AND HAAS COMPANY 1 1 0 3 2 7
SANDIA CORPORATION 2 1 3 1 0 7
SEMEQUIP, INC. 1 2 1 0 3 7
TOKUYAMA CORPORATION 2 2 2 0 1 7
AKZO NOBEL NV 3 0 2 1 0 6
BABCOCK POWER ENVIRONMENTAL INC. 2 2 2 0 0 6
CARNEGIE INSTITUTION OF WASHINGTON 3 2 1 0 0 6
CLEAN TECHNOLOGIES INTERNATIONAL CORPORATION 2 2 2 0 0 6
COGNIS IP MANAGEMENT GMBH 1 2 0 3 0 6
COLUMBIA UNIVERSITY 1 2 1 2 0 6
CYTEC TECHNOLOGY CORP. 0 1 2 1 2 6
DOW GLOBAL TECHNOLOGIES LLC 0 0 3 2 1 6
DREXEL UNIVERSITY 3 2 1 0 0 6
EESTOR, INC. 1 2 1 1 1 6
FUJITSU LIMITED 1 2 2 1 0 6
GRAFTECH INTERNATIONAL HOLDINGS INC. 4 0 0 0 2 6
HANWHA CHEMICAL CORPORATION 3 1 2 0 0 6
HEADWATERS TECHNOLOGY INNOVATION, LLC 3 2 1 0 0 6
HOYA CORPORATION 4 1 0 1 0 6
IFP 0 2 0 4 0 6
KOREA INSTITUTE OF ENERGY RESEARCH 1 0 0 4 1 6
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY 1 3 0 1 1 6
MEMC ELECTRONIC MATERIALS, INC. 1 1 0 3 1 6
NATIONAL TAIWAN UNIVERSITY 1 3 1 1 0 6
OHIO STATE UNIVERSITY 4 0 2 0 0 6
PPG INDUSTRIES OHIO INC. 4 0 0 2 0 6
TAIHEIYO CEMENT CORPORATION 2 1 0 1 2 6
TESSENDERLO KERLEY, INC. 1 4 0 1 0 6
THYSSENKRUPP UHDE GMBH 0 0 1 5 0 6
UNIVERSITY OF NORTH DAKOTA ENERGY AND ENVIRONMENT RESEARCH CENTER FOUNDATION 1 0 3 1 1 6
VELOCYS, INC. 2 1 1 0 2 6
AGC SEIMI CHEMICAL CO., LTD. 2 0 3 0 0 5
CATALYTIC SOLUTIONS, INC. 3 0 1 1 0 5
CELANESE INTERNATIONAL CORPORATION 0 1 3 0 1 5
CHINA PETROLEUM AND CHEMICAL CORPORATION 1 0 0 2 2 5
CHIYODA CORPORATION 1 1 0 1 2 5
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANIZATION 2 1 0 2 0 5
CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS 0 1 1 2 1 5
CRISTAL US, INC. 0 0 0 4 1 5
DENSO CORPORATION 0 3 0 2 0 5
DOW CORNING CORPORATION 0 0 1 0 4 5
EDWARDS LIMITED 3 1 0 0 1 5
EMITEC GESELLSCHAFT FUR EMISSIONSTECHNOLOGIE MBH 1 1 0 3 0 5
EMPIRE TECHNOLOGY DEVELOPMENT LLC 0 0 1 4 0 5
FMC CORPORATION 0 1 2 2 0 5
FUEL TECH, INC. 1 0 0 2 2 5
KELLOGG BROWN & ROOT LLC 1 2 1 0 1 5
KOVIO, INC. 1 0 2 2 0 5
KRONOS INTERNATIONAL INC. 0 1 3 1 0 5
LURGI GMBH 1 1 1 1 1 5
ROBERT BOSCH GMBH 2 0 0 1 2 5
SASOL GERMANY GMBH 2 0 1 1 1 5
SHENZHEN SUNXING LIGHT ALLOYS MATERIALS CO., LTD. 0 0 0 3 2 5
SHIN ETSU CHEMICAL CO., LTD. 4 0 0 0 1 5
SNU R& DB FOUNDATION 0 1 1 2 1 5
SONY CORPORATION 1 1 3 0 0 5
SOUTHWEST RESEARCH INSTITUTE 0 0 0 4 1 5
STELLA CHEMIFA CORPORATION 1 1 0 3 0 5
STICHTING ENERGIEONDERZOEK CENTRUM NEDERLAND 1 1 0 1 2 5
TODA KOGYO CORP. 0 1 2 1 1 5
TOSHIBA CORPORATION 1 0 1 3 0 5
TOUCHSTONE RESEARCH LABORATORY, LTD. 2 3 0 0 0 5
TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC. 1 1 1 0 2 5
UBE MATERIAL INDUSTRIES, LTD. 0 1 2 2 0 5
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION 1 0 1 2 1 5
YEDA RESEARCH AND DEVELOPMENT CO., LTD. 1 1 1 1 1 5



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Skip menu navigation Home > Listing of Viewable PTMT Reports > Table of Contents for This Set of Reports