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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 060, Power Plants

( 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
GENERAL ELECTRIC COMPANY 81 107 112 161 215 676
~INDIVIDUALLY OWNED PATENT 51 68 75 66 119 379
UNITED TECHNOLOGIES CORPORATION 37 53 61 65 75 291
TOYOTA JIDOSHA K.K. 27 43 52 93 74 289
GM GLOBAL TECHNOLOGY OPERATIONS LLC 13 20 38 71 100 242
FORD GLOBAL TECHNOLOGIES, L.L.C. 18 26 40 67 68 219
SOCIETE NATIONALE D'ETUDE ET DE CONSTRUCTION DE MOTEURS D'AVIATION "S.N.E.C.M.A." 32 43 35 32 27 169
CATERPILLAR INC. 17 37 35 41 27 157
HONEYWELL INTERNATIONAL INC. 37 23 27 28 22 137
PRATT & WHITNEY CANADA CORP. 23 38 25 24 17 127
ROBERT BOSCH GMBH 16 15 29 24 32 116
SIEMENS ENERGY, INC. 14 26 26 20 26 112
ROLLS-ROYCE PLC 17 22 19 19 32 109
ALSTOM TECHNOLOGY LTD 24 15 17 17 29 102
MITSUBISHI HEAVY INDUSTRIES, LTD. 13 19 12 17 23 84
DENSO CORPORATION 13 24 17 22 7 83
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 15 12 17 20 17 81
SIEMENS AKTIENGESELLSCHAFT 10 14 13 17 26 80
HITACHI, LTD 13 15 18 14 15 75
CUMMINS INC. 12 13 8 11 10 54
ISUZU MOTORS LIMITED 0 10 16 10 11 47
HITACHI CONSTRUCTION MACHINERY CO., LTD. 5 5 5 11 15 41
NISSAN MOTOR COMPANY, LIMITED 17 9 4 8 3 41
EATON CORPORATION 8 14 7 2 7 38
DEERE + COMPANY 6 7 10 5 9 37
FLORIDA TURBINE TECHNOLOGIES, INC. 2 7 10 11 6 36
HAMILTON SUNDSTRAND CORPORATION 6 6 2 7 15 36
DAIMLER AG 10 4 5 8 8 35
INTERNATIONAL ENGINE INTELLECTUAL PROPERTY COMPANY, L.L.C. 5 4 1 13 12 35
KANZAKI KOKYUKOKI MFG. CO. LTD. 15 6 7 4 1 33
SUSTAINX, INC. 0 2 6 15 10 33
NISSAN DIESEL MOTOR CO., LTD. 7 12 7 3 2 31
BOEING COMPANY 5 5 7 7 6 30
HYDRO-GEAR LIMITED PARTNERSHIP 7 4 6 6 7 30
VOLVO CONSTRUCTION EQUIPMENT HOLDING SWEDEN AB 7 3 5 7 8 30
HYUNDAI MOTOR COMPANY 3 2 5 7 12 29
KOMATSU LTD. 8 2 4 5 10 29
ROLLS-ROYCE DEUTSCHLAND LTD & CO KG 3 2 5 10 8 28
LIGHTSAIL ENERGY INC. 0 0 5 12 10 27
LOCKHEED MARTIN CORPORATION 4 1 5 7 10 27
BORGWARNER INC. 5 1 4 6 9 25
CONTINENTAL AUTOMOTIVE GMBH 0 4 5 6 10 25
EMITEC GESELLSCHAFT FUR EMISSIONSTECHNOLOGIE MBH 2 6 3 3 11 25
CUMMINS INTELLECTUAL PROPERTIES, INC. 1 0 4 10 9 24
J. EBERSPACHER GMBH & CO. KG 2 5 4 8 4 23
PARKER-HANNIFIN CORPORATION 4 3 5 8 3 23
PEUGEOT CITROEN AUTOMOBILES S.A. 11 8 1 1 2 23
PRATT & WHITNEY ROCKETDYNE, INC. 4 5 3 6 4 22
YAMAHA HATSUDOKI KABUSHIKI KAISHA, YAMAHA MOTOR CO., LTD. 3 3 5 8 3 22
DELPHI TECHNOLOGIES, INC. 6 7 6 2 0 21
HINO JIDOSHA KOGYO KABUSHIKI KAISHA (HINO MOTORS, LTD.) 2 2 2 8 7 21
SCHAEFFLER TECHNOLOGIES AG & CO. KG 0 0 0 10 11 21
TENNECO AUTOMOTIVE OPERATING COMPANY INC. 0 2 4 4 11 21
YANMAR CO., LTD. 0 4 5 5 7 21
AIRBUS OPERATIONS S.A.S. 0 0 1 6 13 20
SOLAR TURBINES INCORPORATED 0 2 5 6 7 20
VOLVO LASTVAGNAR AB 2 0 4 4 9 19
CUMMINS FILTRATION IP, INC. 3 5 2 6 2 18
DELAVAN INC. 2 4 4 4 4 18
ROLLS-ROYCE CORPORATION 1 2 5 3 7 18
DETROIT DIESEL CORPORATION 2 1 6 6 2 17
KAWASAKI JUKOGYO KABUSHIKI KAISHA 0 1 6 4 6 17
BAYERISCHE MOTOREN WERKE AG 3 0 5 3 5 16
MAZDA MOTOR CORPORATION 1 1 1 2 10 15
ORMAT TECHNOLOGIES, INC. 1 3 4 2 5 15
AEROJET-GENERAL CORPORATION 5 3 3 2 1 14
BOSCH CORPORATION 2 1 0 1 10 14
EMCON TECHNOLOGIES, LLC 3 4 2 3 2 14
LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG 4 5 5 0 0 14
VOLKSWAGEN AKTIENGESELLSCHAFT 1 4 4 2 3 14
CUMMINS TURBO TECHNOLOGIES LIMITED 0 1 2 8 2 13
INTERNATIONAL TRUCK INTELLECTUAL PROPERTY COMPANY L.L.C. 2 6 2 2 1 13
KOBELCO CONSTRUCTION MACHINERY CO., LTD. 6 4 0 1 2 13
MITSUBISHI DENKI KABUSHIKI KAISHA 3 5 1 0 4 13
RAYTHEON COMPANY 1 1 2 5 4 13
RENAULT S.A.S. 2 1 4 4 2 13
SOUTHWEST RESEARCH INSTITUTE 2 6 1 1 3 13
JOHNSON MATTHEY PUBLIC LIMITED COMPANY 0 1 3 5 3 12
KALEX, LLC 0 1 1 2 8 12
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA 2 5 5 0 0 12
TOSHIBA CORPORATION 3 1 2 3 3 12
UNITED STATES OF AMERICA, NAVY 0 1 5 5 1 12
VOITH PAPER PATENT GMBH 0 0 2 4 6 12
AUDI AG 0 2 3 5 1 11
BOSCH REXROTH AG 2 0 9 0 0 11
BRUENINGHAUS HYDROMATIK GMBH 4 2 3 1 1 11
KNORR-BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH 0 4 3 0 4 11
SCANIA CV AKTIEBOLAG 2 1 2 3 3 11
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION 3 1 3 0 4 11
AIRCELLE 2 0 2 1 5 10
IHI CORP. 2 0 1 2 5 10
KUBOTA CORPORATION 0 2 0 3 5 10
MAN TRUCK & BUS AG 0 0 2 6 2 10
MITSUBISHI FUSO TRUCK AND BUS CORPORATION 1 1 2 4 2 10
PORSCHE AG 4 0 2 0 4 10
UMICORE AG & CO. KG 0 2 2 3 3 10
VOLVO AERO CORPORATION 2 0 2 2 4 10
ALLIANT TECHSYSTEMS INC. 0 2 2 2 3 9
J. M. VOITH TURBO GMBH & CO. KG 4 3 2 0 0 9
JAPAN AEROSPACE EXPLORATION AGENCY 3 2 1 2 1 9
MACK TRUCKS, INC. 0 0 2 3 4 9
POWER SYSTEMS MFG., LLC 2 4 1 2 0 9
WOODWARD, INC. 0 0 0 5 4 9
BEHR GMBH & CO. KG 1 2 2 1 2 8
C.R.F. SOCIETA CONSORTILE PER AZIONI 1 2 2 1 2 8
CORNING INCORPORATED 0 1 2 3 2 8
UNITED STATES OF AMERICA, ENVIRONMENTAL PROTECTION AGENCY 0 2 3 0 3 8
ZF FRIEDRICHSHAFEN, AG 3 1 2 1 1 8
CLARK EQUIPMENT COMPANY, INC. 4 1 1 1 0 7
DONALDSON COMPANY, INC. 1 1 2 1 2 7
FRIEDRICH BOYSEN GMBH & CO. KG 0 0 1 0 6 7
GENERAL COMPRESSION, INC. 0 0 0 3 4 7
MTU AERO ENGINES GMBH 2 3 0 1 1 7
ROHR, INC. 0 2 1 0 4 7
SAUER-DANFOSS INC. 0 1 1 4 1 7
SCHAEFFLER TECHNOLOGIES GMBH & CO., KG 0 1 6 0 0 7
SNECMA PROPULSION SOLIDE 0 2 0 3 2 7
CONTINENTAL AUTOMOTIVE SYSTEMS US, INC. 0 1 1 2 2 6
COOL ENERGY, INC. 1 3 1 0 1 6
FAURECIA SYSTEMES D'ECHAPPEMENT 0 1 1 2 2 6
GAS TURBINE EFFICIENCY SWEDEN AB, 0 6 0 0 0 6
IBIDEN CO., LTD. 1 1 2 2 0 6
INERGY AUTOMOTIVE SYSTEMS RESEARCH (SOCIETE ANONYME) 0 2 0 0 4 6
INSTITUT FRANCAIS DU PETROLE 0 3 1 2 0 6
INVENTION SCIENCE FUND I, LLC 0 0 0 4 2 6
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI 3 1 0 1 1 6
KONICA MINOLTA HOLDINGS, INC. 1 3 2 0 0 6
PERKINS ENGINES COMPANY LIMITED 0 2 2 1 1 6
RENAULT TRUCKS 0 0 0 4 2 6
ROLLS-ROYCE NORTH AMERICAN TECHNOLOGIES, INC. 1 0 0 2 3 6
ROLLS-ROYCE POWER ENGINEERING PLC 1 2 1 2 0 6
AGCO GMBH & CO. 1 1 1 0 2 5
AIRBUS FRANCE 0 2 3 0 0 5
AISIN AW CO., LTD. 1 0 1 1 2 5
ASTRIUM GMBH 0 2 1 1 1 5
CYCLONE POWER TECHNOLOGIES, INC. 0 3 2 0 0 5
FLEETGUARD, INC. 2 0 1 2 0 5
HISPANO SUIZA SUISSE S.A. 0 1 3 1 0 5
HITACHI - GE NUCLEAR ENERGY, LTD. 1 0 1 1 2 5
ILLINOIS TOOL WORKS INC. 3 0 0 1 1 5
KASI TECHNOLOGIES AB 0 0 0 0 5 5
LAWRENCE LIVERMORE NATIONAL SECURITY, LLC 1 3 0 1 0 5
MAN NUTZFAHRZEUGE AG 0 3 0 1 1 5
MANN & HUMMEL GMBH 0 0 2 3 0 5
MAXIM SILENCERS, INC. 0 0 2 1 2 5
NISSIN KOGYO CO., LTD. 1 0 1 1 2 5
NUOVO PIGNONE HOLDING S.P.A 3 2 0 0 0 5
NUOVO PIGNONE S.P.A. 0 1 0 0 4 5
PACCAR INC. 0 0 2 0 3 5
POCLAIN HYDRAULICS INDUSTRIE 1 0 0 2 2 5
PRECISION COMBUSTION, INC. 0 2 1 0 2 5
SPIRIT AEROSYSTEMS, INC 0 1 0 3 1 5
TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC. 1 1 1 0 2 5
UNIVERSITY OF TEXAS 0 0 1 2 2 5



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