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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 252, 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 2010 2011 2012 2013 2014 Total
E. I. DU PONT DE NEMOURS AND COMPANY 49 50 43 40 42 224
~INDIVIDUALLY OWNED PATENT 20 25 24 22 24 115
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG 9 8 21 23 22 83
BASF SE 6 11 20 23 14 74
FUJIFILM CORPORATION 13 8 14 22 13 70
LG CHEM, LTD. 6 11 17 13 23 70
SAMSUNG ELECTRONICS CO., LTD. 6 12 14 18 16 66
JNC CORPORATION 0 3 12 32 13 60
IDEMITSU KOSAN COMPANY LIMITED 4 12 6 17 17 56
CHEIL INDUSTRIES, INC. 4 9 15 13 13 54
HONEYWELL INTERNATIONAL INC. 14 12 5 3 7 41
SUMITOMO CHEMICAL COMPANY, LIMITED 6 12 8 9 5 40
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN 4 5 3 7 14 33
TOSHIBA CORPORATION 4 7 3 11 8 33
XEROX CORPORATION 2 6 7 12 5 32
3M INNOVATIVE PROPERTIES COMPANY 4 7 8 6 6 31
GENERAL ELECTRIC COMPANY 6 6 7 6 4 29
SAMSUNG SDI CO., LTD. 6 6 9 5 2 28
PANASONIC CORPORATION 6 3 5 6 7 27
SEOUL SEMICONDUCTOR CO., LTD. 1 5 12 3 3 24
TDK CORPORATION 6 4 6 4 4 24
MITSUBISHI CHEMICAL CORPORATION 5 4 4 6 4 23
NATIONAL INSTITUTE FOR MATERIALS SCIENCE 6 6 5 3 3 23
NITTO DENKO CORPORATION 4 2 9 4 4 23
SONY CORPORATION 6 2 8 7 0 23
SAMSUNG ELECTRO-MECHANICS CO., LTD. 6 3 7 2 3 21
DOWA ELECTRONICS MATERIALS CO., LTD. 2 5 6 3 3 19
SUMITOMO METAL MINING COMPANY LIMITED 1 6 1 8 2 18
TRANSITIONS OPTICAL, INC. 2 3 3 7 3 18
ARKEMA FRANCE 2 3 3 2 7 17
INTEMATIX CORPORATION 5 4 0 4 4 17
INTERNATIONAL BUSINESS MACHINES CORPORATION 5 3 1 3 5 17
NGK INSULATORS LTD. 3 1 5 3 5 17
PRECURSOR ENERGETICS, INC. 0 0 3 10 4 17
SABIC INNOVATIVE PLASTICS, IP BV 2 2 6 4 3 17
ADEKA CORPORATION 2 6 5 1 2 16
SEIKO EPSON CORPORATION 2 6 6 1 1 16
UNITED STATES OF AMERICA, NAVY 5 0 4 4 3 16
AIR PRODUCTS AND CHEMICALS, INC. 3 1 5 4 2 15
CANON KABUSHIKI KAISHA 3 3 2 6 1 15
CHISSO CORPORATION 11 3 1 0 0 15
HITACHI CHEMICAL COMPANY, LTD. 2 2 0 4 7 15
HITACHI METALS LTD. 4 5 2 2 2 15
MITSUI MINING + SMELTING CO., LTD. 1 3 3 5 3 15
CABOT MICROELECTRONICS CORP. 2 3 0 6 3 14
DIC CORPORATION 0 1 4 7 2 14
TSINGHUA UNIVERSITY 0 1 6 2 5 14
UNIVERSITY OF CALIFORNIA, THE REGENTS OF 0 2 1 5 6 14
DAIKIN INDUSTRIES LIMITED 2 2 3 4 2 13
DOW GLOBAL TECHNOLOGIES LLC 1 2 3 4 3 13
LOS ALAMOS NATIONAL SECURITY, LLC 4 3 2 2 2 13
KONINKLIJKE PHILIPS ELECTRONICS N.V. 1 8 1 2 0 12
MASSACHUSETTS INSTITUTE OF TECHNOLOGY 2 2 2 4 2 12
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY 1 1 3 5 2 12
OCEAN'S KING LIGHTING SCIENCE & TECHNOLOGY CO., LTD. 0 0 0 3 9 12
TOKUYAMA CORPORATION 0 2 4 1 5 12
UMICORE 0 1 3 3 5 12
ASAHI GLASS COMPANY, LTD. 1 3 4 2 1 11
CHEMTURA CORPORATION 0 2 2 3 4 11
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. 2 3 4 1 1 11
NORTHWESTERN UNIVERSITY 3 2 2 2 2 11
ROHM AND HAAS ELECTRONIC MATERIALS CMP HOLDINGS, INC. 2 3 0 4 2 11
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) 2 1 4 1 3 11
SHOWA DENKO KABUSHIKI KAISHA 2 2 3 1 3 11
ARKEMA INC. 0 1 0 6 3 10
CHEVRON U.S.A. INC. 1 4 1 2 2 10
CLARIANT FINANCE (BVI) LIMITED 0 0 6 2 2 10
EVONIK DEGUSSA GMBH 2 3 0 3 2 10
HITACHI, LTD 1 3 3 0 3 10
KAO KABUSHIKI KAISHA (KAO CORPORATION) 1 1 4 4 0 10
MITSUBISHI GAS-CHEMICAL COMPANY, INC. 0 3 2 1 4 10
NOVALED GMBH 0 4 1 4 1 10
SHIN ETSU CHEMICAL CO., LTD. 2 1 3 2 2 10
SHIN-ETSU POLYMER CO., LTD. 2 1 2 3 2 10
TORAY INDUSTRIES INC. 1 2 2 2 3 10
TOYOTA JIDOSHA K.K. 0 0 2 2 6 10
TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC. 0 1 0 5 4 10
UBE INDUSTRIES LTD. 1 0 3 4 2 10
JX NIPPON MINING & METALS CORPORATION 0 3 3 1 2 9
L'AIR LIQUIDE, SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE 0 1 4 1 3 9
MLI ASSOCIATES L.L.C. 1 2 2 2 2 9
NICHIA CORPORATION 4 5 0 0 0 9
BOEING COMPANY 1 3 2 1 1 8
BYD COMPANY LIMITED 0 5 2 0 1 8
CORNING INCORPORATED 1 0 2 0 5 8
DEXERIALS CORPORATION 0 0 0 0 8 8
EASTMAN KODAK COMPANY 3 1 1 1 2 8
JAPAN SCIENCE AND TECHNOLOGY AGENCY 4 1 1 1 1 8
JX NIPPON OIL & ENERGY CORPORATION 0 0 3 1 4 8
LIGHTSCAPE MATERIALS, INC. 1 0 0 3 4 8
MITSUBISHI MATERIALS CORPORATION 1 1 1 1 4 8
NALCO COMPANY 2 1 1 3 1 8
NORITAKE CO., LTD. 1 0 0 2 5 8
RHODIA OPERATIONS 0 1 1 2 4 8
S.A.E.S. GETTERS S.P.A. 3 0 0 2 3 8
SANDIA CORPORATION 2 1 1 2 2 8
TODA KOGYO CORP. 0 1 2 3 2 8
ASAHI KASEI CHEMICALS CORPORATION 1 4 0 1 1 7
CALIFORNIA INSTITUTE OF TECHNOLOGY 0 0 1 3 3 7
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES 0 0 3 0 4 7
DAI NIPPON PRINTING CO. LTD 1 2 3 0 1 7
GEORGIA-PACIFIC CHEMICALS LLC 0 1 2 3 1 7
JSR CORPORATION 0 1 1 4 1 7
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY 1 1 1 3 1 7
LG DISPLAY CO., LTD. 2 1 3 0 1 7
MEXICHEM/ AMANCO HOLDING S.A. DE C.V. 0 0 1 1 5 7
MICRON TECHNOLOGY, INC. 1 0 1 3 2 7
MURATA MANUFACTURING CO., LTD. 2 1 1 2 1 7
NANOSOLAR, INC. 0 1 5 1 0 7
NANOTEK INSTRUMENTS, INC. 2 0 1 0 4 7
NATIONAL CHIAO TUNG UNIVERSITY 2 1 2 1 1 7
NIPPON OIL CORPORATION 3 3 1 0 0 7
NISSAN CHEMICAL INDUSTRIES, LTD. 0 3 2 1 1 7
OTSUKA CHEMICAL CO., LTD. 1 2 1 2 1 7
PRESTONE PRODUCTS CORPORATION 0 1 1 3 2 7
SAINT-GOBAIN CERAMICS & PLASTICS, INC. 1 0 1 2 3 7
SUMITOMO ELECTRIC INDUSTRIES, LTD. 1 3 2 0 1 7
AKZO NOBEL NV 1 0 3 1 1 6
CREE, INC. 0 0 2 2 2 6
DENKI KAGAKU KOGYO KABUSHIKI KAISHA 0 1 1 1 3 6
ECOLAB USA INC. 0 0 0 3 3 6
GM GLOBAL TECHNOLOGY OPERATIONS LLC 0 1 3 2 0 6
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 4 0 0 0 2 6
PERFORMANCE INDICATOR, LLC 0 1 5 0 0 6
PPG INDUSTRIES OHIO INC. 2 0 3 0 1 6
SAMSUNG DISPLAY CO., LTD. 0 0 0 1 5 6
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. 0 1 1 1 3 6
SHELL OIL COMPANY 0 1 1 2 2 6
SHOCKING TECHNOLOGIES, INC. 1 4 1 0 0 6
SICPA HOLDING, S.A. 1 0 1 0 4 6
SIEMENS AKTIENGESELLSCHAFT 0 1 1 1 3 6
TRUOX, INC. 0 6 0 0 0 6
UT-BATTELLE, LLC 1 0 1 2 2 6
ACEP INC. 1 0 2 2 0 5
AU OPTRONICS CORP. 3 0 1 1 0 5
BATTELLE MEMORIAL INSTITUTE 1 1 0 2 1 5
BAYER MATERIALSCIENCE AG 1 1 1 0 2 5
BROMINE COMPOUNDS LTD. 1 1 0 2 1 5
COMMISSARIAT A L'ENERGIE ATOMIQUE 1 3 0 0 1 5
COOPER INDUSTRIES INC. 2 1 1 1 0 5
FUJIKURA LTD. 2 1 1 0 1 5
HYUNDAI MOTOR COMPANY 0 0 0 1 4 5
INKTEC CO., LTD. 1 1 1 1 1 5
ISOVER SAINT-GOBAIN 0 0 1 1 3 5
KENT STATE UNIVERSITY 1 0 2 1 1 5
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY 1 0 1 2 1 5
KOREA INSTITUTE OF ENERGY RESEARCH 0 1 0 1 3 5
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION 0 0 2 1 2 5
KURARAY CO., LTD. 0 1 3 0 1 5
MIDWEST INDUSTRIAL SUPPLY, INC. 0 3 2 0 0 5
NANOSYS, INC. 2 1 0 1 1 5
NIPPON CHEMICAL INDUSTRIAL CO., LTD. 0 3 1 0 1 5
OCEANIT LABORATORIES, INC. 3 2 0 0 0 5
OSRAM SYLVANIA INC. 3 1 1 0 0 5
QD VISION, INC. 0 0 0 2 3 5
RESEARCH FOUNDATION OF STATE UNIVERSITY OF NEW YORK 2 1 0 1 1 5
SUN CHEMICAL CORPORATION 0 1 1 1 2 5
THERMO TECHNOLOGIES, LLC 1 4 0 0 0 5
UNITED STATES OF AMERICA, ARMY 1 1 2 1 0 5
UNIVERSITY OF ARKANSAS 0 2 0 0 3 5
UNIVERSITY OF PENNSYLVANIA 2 2 0 0 1 5
UNIVERSITY OF SOUTH CAROLINA 0 0 2 1 2 5
VANDERBILT UNIVERSITY 0 0 2 0 3 5
WILLIAM MARSH RICE UNIVERSITY 3 0 0 1 1 5
WINCOM, INC. 0 0 2 3 0 5
ZEON CORPORATION 0 2 1 2 0 5



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