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


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

Patenting In Technology Classes,
Breakout By Organization

Count of 2009 - 2013 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 2009 2010 2011 2012 2013 Total
~INDIVIDUALLY OWNED PATENT 13 37 29 41 36 156
CHEVRON U.S.A. INC. 7 14 9 3 13 46
MITSUBISHI HEAVY INDUSTRIES, LTD. 10 3 9 2 14 38
EXXONMOBIL CHEMICAL PATENTS INC. 1 10 11 7 8 37
SHELL OIL COMPANY 5 9 7 4 12 37
EVONIK DEGUSSA GMBH 1 11 14 6 3 35
GM GLOBAL TECHNOLOGY OPERATIONS LLC 3 10 11 4 6 34
UOP 5 10 8 5 6 34
GENERAL ELECTRIC COMPANY 8 13 4 5 2 32
TSINGHUA UNIVERSITY 5 8 4 6 7 30
JOHNSON MATTHEY PUBLIC LIMITED COMPANY 4 4 3 11 7 29
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY 3 6 7 5 7 28
WILLIAM MARSH RICE UNIVERSITY 6 8 4 4 6 28
AIR PRODUCTS AND CHEMICALS, INC. 2 6 7 9 3 27
ALSTOM TECHNOLOGY LTD 6 5 4 6 6 27
BASF CORPORATION 0 5 4 9 9 27
IFP ENERGIES NOUVELLES 0 0 9 4 14 27
BASF SE 2 1 6 5 12 26
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 5 8 6 4 3 26
SAMSUNG ELECTRONICS CO., LTD. 1 8 6 5 3 23
UMICORE AG & CO. KG 1 5 5 3 9 23
E. I. DU PONT DE NEMOURS AND COMPANY 5 4 3 4 6 22
LG CHEMICAL LTD. 3 2 7 5 5 22
SHOWA DENKO KABUSHIKI KAISHA 7 4 3 3 4 21
CABOT CORPORATION 2 7 4 2 4 19
TOYOTA JIDOSHA K.K. 1 4 5 2 6 18
NALCO COMPANY 0 1 4 5 7 17
SAMSUNG SDI CO., LTD. 1 5 3 5 3 17
SUMITOMO CHEMICAL COMPANY, LIMITED 0 5 4 6 2 17
UNITED STATES OF AMERICA, DEPARTMENT OF ENERGY 3 2 0 6 6 17
H. C. STARCK GMBH & CO. KG 2 2 2 5 5 16
INSTITUT FRANCAIS DU PETROLE 7 8 1 0 0 16
INTERNATIONAL BUSINESS MACHINES CORPORATION 3 4 5 4 0 16
OUTOTEC OYJ 2 9 1 2 2 16
UNIVERSITY OF CALIFORNIA, THE REGENTS OF 2 2 2 2 8 16
HALDOR TOPSOE A/S 5 4 2 3 1 15
MITSUBISHI MATERIALS CORPORATION 1 0 2 5 7 15
WACKER-CHEMIE GMBH 0 3 3 6 3 15
COMMISSARIAT A L'ENERGIE ATOMIQUE 1 5 1 4 3 14
CONOCOPHILLIPS COMPANY 5 3 6 0 0 14
FORD GLOBAL TECHNOLOGIES, L.L.C. 3 2 2 3 4 14
KOREA INSTITUTE OF GEOSCIENCES AND MINERAL RESOURCES 1 1 1 4 7 14
BASF AKTIENGESELLSCHAFT 1 4 2 4 2 13
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN 3 4 2 3 1 13
JAPAN SCIENCE AND TECHNOLOGY AGENCY 2 5 1 3 2 13
NATIONAL INSTITUTE FOR MATERIALS SCIENCE 0 1 4 4 4 13
HYPERION CATALYSIS INTERNATIONAL, INC. 3 0 5 1 3 12
ASAHI GLASS COMPANY, LTD. 2 2 2 2 3 11
BATTELLE ENERGY ALLIANCE, LLC 2 5 2 2 0 11
PRAXAIR TECHNOLOGY, INC. 3 0 6 1 1 11
UNIVERSITY OF CENTRAL FLORIDA 4 3 2 1 1 11
BABCOCK-HITACHI KABUSHIKI KAISHA 1 5 0 2 2 10
BASF CATALYSTS LLC 7 3 0 0 0 10
CALERA CORPORATION 0 5 0 1 4 10
COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH 3 3 0 2 2 10
DEGUSSA AKTIENGESELLSCHAFT 10 0 0 0 0 10
DOWA METALS & MINING CO., LTD. 1 1 1 5 2 10
FLUOR TECHNOLOGIES CORPORATION 1 2 1 2 4 10
MASSACHUSETTS INSTITUTE OF TECHNOLOGY 1 1 3 2 3 10
SANDIA CORPORATION 3 2 1 3 1 10
UNITED STATES OF AMERICA, NAVY 2 4 0 3 1 10
BATTELLE MEMORIAL INSTITUTE 0 3 3 2 1 9
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CNRS 2 2 1 3 1 9
HONEYWELL INTERNATIONAL INC. 0 2 1 6 0 9
KANEKA CORPORATION 0 1 1 2 5 9
LINDE AKTIENGESELLSCHAFT 0 1 2 1 5 9
LOS ALAMOS NATIONAL SECURITY, LLC 2 2 1 1 3 9
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY 1 1 1 2 4 9
NGK INSULATORS LTD. 2 3 0 2 2 9
PPG INDUSTRIES OHIO INC. 3 4 0 0 2 9
UHDE GMBH 1 5 2 0 1 9
CLEAN TECHNOLOGIES INTERNATIONAL CORPORATION 2 2 2 2 0 8
COGNIS IP MANAGEMENT GMBH 2 1 2 0 3 8
DREXEL UNIVERSITY 2 3 2 1 0 8
FREEPORT-MCMORAN CORPORATION 0 3 1 1 3 8
JX NIPPON MINING & METALS CORPORATION 0 0 3 4 1 8
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY 1 2 1 2 2 8
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY 1 1 2 1 3 8
NOX II, LTD. 0 2 2 2 2 8
OHIO STATE UNIVERSITY 2 4 0 2 0 8
SAINT-GOBAIN CERAMICS & PLASTICS, INC. 5 0 1 2 0 8
SUMITOMO ELECTRIC INDUSTRIES, LTD. 1 4 1 1 1 8
TOKUYAMA CORPORATION 2 2 2 2 0 8
BEIJING FUNATE INNOVATION TECHNOLOGY CO., LTD. 0 2 1 2 2 7
CATALYTIC SOLUTIONS, INC. 2 3 0 1 1 7
CORNING INCORPORATED 1 0 2 1 3 7
FMC CORPORATION 2 0 1 2 2 7
FUJIFILM CORPORATION 0 1 2 2 2 7
FUJITSU LIMITED 1 1 2 2 1 7
INSTITUTO MEXICANO DEL PETROLEO 0 4 2 1 0 7
L'AIR LIQUIDE, SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE 1 1 1 1 3 7
NATIONAL TITANIUM DIOXIDE CO. LTD. (CRISTAL) 1 0 1 3 2 7
NIPPON OIL CORPORATION 0 1 3 2 1 7
RESEARCH FOUNDATION OF STATE UNIVERSITY OF NEW YORK 4 1 0 1 1 7
SIEMENS ENERGY, INC. 0 3 3 0 1 7
SONY CORPORATION 2 1 1 3 0 7
SUMITOMO METAL MINING COMPANY LIMITED 1 1 3 0 2 7
UNIVERSITY OF NORTH DAKOTA ENERGY AND ENVIRONMENT RESEARCH CENTER FOUNDATION 2 1 0 3 1 7
AKZO NOBEL NV 0 3 0 2 1 6
BABCOCK & WILCOX POWER GENERATION GROUP, INC. 1 1 2 2 0 6
BABCOCK POWER ENVIRONMENTAL INC. 0 2 2 2 0 6
CARNEGIE INSTITUTION OF WASHINGTON 0 3 2 1 0 6
COLUMBIA UNIVERSITY 0 1 2 1 2 6
CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS 2 0 1 1 2 6
DENKI KAGAKU KOGYO KABUSHIKI KAISHA 2 1 0 0 3 6
EDWARDS LIMITED 2 3 1 0 0 6
EMITEC GESELLSCHAFT FUR EMISSIONSTECHNOLOGIE MBH 1 1 1 0 3 6
HANWHA CHEMICAL CORPORATION 0 3 1 2 0 6
HEADWATERS TECHNOLOGY INNOVATION, LLC 0 3 2 1 0 6
HOYA CORPORATION 0 4 1 0 1 6
IFP 0 0 2 0 4 6
KOREA ATOMIC ENERGY RESEARCH INSTITUTE 0 1 2 1 2 6
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY 1 1 3 0 1 6
KOVIO, INC. 1 1 0 2 2 6
MITSUBISHI GAS-CHEMICAL COMPANY, INC. 2 2 1 1 0 6
NANOTEK INSTRUMENTS, INC. 0 2 1 3 0 6
NATIONAL TAIWAN UNIVERSITY 0 1 3 1 1 6
NIPPON MINING & METALS CO., LIMITED 3 3 0 0 0 6
RHODIA OPERATIONS 0 0 1 1 4 6
ROHM AND HAAS COMPANY 1 1 1 0 3 6
SOLVAY (SOCIETE ANONYME) 2 3 0 1 0 6
SOLVAY CHEMICALS, INC. 3 2 1 0 0 6
TESSENDERLO KERLEY, INC. 0 1 4 0 1 6
THYSSENKRUPP UHDE GMBH 0 0 0 1 5 6
TOUCHSTONE RESEARCH LABORATORY, LTD. 1 2 3 0 0 6
UT-BATTELLE, LLC 0 1 2 1 2 6
ADA-ES, INC. 0 0 0 2 3 5
AGC SEIMI CHEMICAL CO., LTD. 0 2 0 3 0 5
ALBEMARLE CORPORATION 0 1 0 3 1 5
BAYER TECHNOLOGY SERVICES GMBH 1 1 2 0 1 5
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANIZATION 0 2 1 0 2 5
DENSO CORPORATION 0 0 3 0 2 5
DOW GLOBAL TECHNOLOGIES LLC 0 0 0 3 2 5
EASTMAN KODAK COMPANY 2 1 2 0 0 5
EESTOR, INC. 0 1 2 1 1 5
EMPIRE TECHNOLOGY DEVELOPMENT LLC 0 0 0 1 4 5
ENI S.P.A. 3 1 0 0 1 5
GAS TECHNOLOGY INSTITUTE 2 1 1 1 0 5
INSTITUTE OF NUCLEAR ENERGY RESEARCH, CHINESE ATOMIC ENERGY COUNCIL, TAIWAN 1 0 2 2 0 5
KOREA INSTITUTE OF ENERGY RESEARCH 0 1 0 0 4 5
KRONOS INTERNATIONAL INC. 0 0 1 3 1 5
MEMC ELECTRONIC MATERIALS, INC. 0 1 1 0 3 5
MILLENNIUM INORGANIC CHEMICALS, INC. 3 0 2 0 0 5
OSAKA GAS COMPANY, LIMITED 1 1 1 0 2 5
PANASONIC CORPORATION 1 1 1 0 2 5
SEMEQUIP, INC. 1 1 2 1 0 5
SHIN ETSU CHEMICAL CO., LTD. 1 4 0 0 0 5
SOUTHWEST RESEARCH INSTITUTE 1 0 0 0 4 5
STELLA CHEMIFA CORPORATION 0 1 1 0 3 5
TOSHIBA CORPORATION 0 1 0 1 3 5
UBE MATERIAL INDUSTRIES, LTD. 0 0 1 2 2 5
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION 1 1 0 1 2 5
UNIVERSITY OF UTAH RESEARCH FOUNDATION 2 0 0 3 0 5
VELOCYS, INC. 1 2 1 1 0 5
WORLEYPARSONS GROUP INC. 1 2 1 0 1 5
YEDA RESEARCH AND DEVELOPMENT CO., LTD. 1 1 1 1 1 5



PTMT Contacts

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/


Top

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