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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 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 2010 2011 2012 2013 2014 Total
GENERAL ELECTRIC COMPANY 107 112 161 215 172 767
~INDIVIDUALLY OWNED PATENT 68 75 66 119 111 439
GM GLOBAL TECHNOLOGY OPERATIONS LLC 20 38 71 100 137 366
TOYOTA JIDOSHA K.K. 43 52 93 74 85 347
UNITED TECHNOLOGIES CORPORATION 53 61 65 75 81 335
FORD GLOBAL TECHNOLOGIES, L.L.C. 26 41 69 69 91 296
CATERPILLAR INC. 37 35 41 27 48 188
SOCIETE NATIONALE D'ETUDE ET DE CONSTRUCTION DE MOTEURS D'AVIATION "S.N.E.C.M.A." 43 35 32 27 20 157
ROBERT BOSCH GMBH 15 29 24 32 34 134
PRATT & WHITNEY CANADA CORP. 38 25 24 17 16 120
ROLLS-ROYCE PLC 22 19 19 32 26 118
HONEYWELL INTERNATIONAL INC. 23 27 28 22 15 115
SIEMENS ENERGY, INC. 26 26 20 26 15 113
MITSUBISHI HEAVY INDUSTRIES, LTD. 19 12 17 23 38 109
SIEMENS AKTIENGESELLSCHAFT 14 13 17 26 35 105
ALSTOM TECHNOLOGY LTD 15 17 17 29 26 104
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 12 17 20 17 22 88
DENSO CORPORATION 24 17 22 7 7 77
HITACHI, LTD 15 18 14 15 13 75
CUMMINS INC. 13 8 11 10 20 62
ISUZU MOTORS LIMITED 10 16 10 11 6 53
HITACHI CONSTRUCTION MACHINERY CO., LTD. 5 5 11 15 13 49
HYUNDAI MOTOR COMPANY 2 5 7 12 23 49
HAMILTON SUNDSTRAND CORPORATION 6 2 7 15 17 47
DEERE + COMPANY 7 10 5 9 12 43
SUSTAINX, INC. 2 6 15 10 9 42
FLORIDA TURBINE TECHNOLOGIES, INC. 7 10 11 6 5 39
ROLLS-ROYCE DEUTSCHLAND LTD & CO KG 2 5 10 8 14 39
BOEING COMPANY 5 7 7 6 13 38
LIGHTSAIL ENERGY INC. 0 5 12 10 11 38
YANMAR CO., LTD. 4 5 5 7 15 36
CUMMINS INTELLECTUAL PROPERTIES, INC. 0 4 10 9 12 35
DAIMLER AG 4 5 8 8 10 35
KOMATSU LTD. 2 4 5 10 13 34
EMITEC GESELLSCHAFT FUR EMISSIONSTECHNOLOGIE MBH 6 3 3 11 10 33
INTERNATIONAL ENGINE INTELLECTUAL PROPERTY COMPANY, L.L.C. 4 1 13 12 2 32
AIRCELLE 0 2 1 5 23 31
EATON CORPORATION 14 7 2 7 1 31
ROLLS-ROYCE CORPORATION 2 5 3 7 14 31
HYDRO-GEAR LIMITED PARTNERSHIP 4 6 6 7 7 30
TENNECO AUTOMOTIVE OPERATING COMPANY INC. 2 4 4 11 9 30
VOLVO CONSTRUCTION EQUIPMENT HOLDING SWEDEN AB 3 5 7 8 6 29
AIRBUS OPERATIONS S.A.S. 0 1 6 13 8 28
CONTINENTAL AUTOMOTIVE GMBH 4 5 6 10 3 28
J. EBERSPACHER GMBH & CO. KG 5 4 8 4 6 27
KAWASAKI JUKOGYO KABUSHIKI KAISHA 1 6 4 6 10 27
NISSAN MOTOR COMPANY, LIMITED 9 4 8 3 3 27
BORGWARNER INC. 1 4 6 9 6 26
LOCKHEED MARTIN CORPORATION 1 5 7 10 2 25
PARKER-HANNIFIN CORPORATION 3 5 8 3 6 25
SCHAEFFLER TECHNOLOGIES AG & CO. KG 0 0 10 11 4 25
SOLAR TURBINES INCORPORATED 2 5 6 7 5 25
NISSAN DIESEL MOTOR CO., LTD. 12 7 3 2 0 24
HINO JIDOSHA KOGYO KABUSHIKI KAISHA (HINO MOTORS, LTD.) 2 2 8 7 3 22
KANZAKI KOKYUKOKI MFG. CO. LTD. 6 7 4 1 3 21
VOLVO LASTVAGNAR AB 0 4 4 9 4 21
JOHNSON MATTHEY PUBLIC LIMITED COMPANY 1 3 5 3 8 20
CUMMINS FILTRATION IP, INC. 5 2 6 2 4 19
DELAVAN INC. 4 4 4 4 3 19
ORMAT TECHNOLOGIES, INC. 3 4 2 5 5 19
TOSHIBA CORPORATION 1 2 3 3 10 19
YAMAHA HATSUDOKI KABUSHIKI KAISHA, YAMAHA MOTOR CO., LTD. 3 5 8 3 0 19
MAZDA MOTOR CORPORATION 1 1 2 10 4 18
PRATT & WHITNEY ROCKETDYNE, INC. 5 3 6 4 0 18
BAYERISCHE MOTOREN WERKE AG 0 5 3 5 4 17
RAYTHEON COMPANY 1 2 5 4 5 17
SOUTHWEST RESEARCH INSTITUTE 6 1 1 3 6 17
CUMMINS TURBO TECHNOLOGIES LIMITED 1 2 8 2 3 16
DETROIT DIESEL CORPORATION 1 6 6 2 1 16
KNORR-BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH 4 3 0 4 5 16
ROLLS-ROYCE NORTH AMERICAN TECHNOLOGIES, INC. 0 0 2 3 11 16
AUDI AG 2 3 5 1 4 15
BOSCH CORPORATION 1 0 1 10 3 15
DELPHI TECHNOLOGIES, INC. 7 6 2 0 0 15
KALEX, LLC 1 1 2 8 3 15
KUBOTA CORPORATION 2 0 3 5 5 15
UNITED STATES OF AMERICA, NAVY 1 5 5 1 3 15
VOITH PAPER PATENT GMBH 0 2 4 6 3 15
VOLKSWAGEN AKTIENGESELLSCHAFT 4 4 2 3 2 15
SCANIA CV AKTIEBOLAG 1 2 3 3 5 14
KOBELCO CONSTRUCTION MACHINERY CO., LTD. 4 0 1 2 6 13
MACK TRUCKS, INC. 0 2 3 4 4 13
PEUGEOT CITROEN AUTOMOBILES S.A. 8 1 1 2 1 13
RENAULT S.A.S. 1 4 4 2 2 13
UMICORE AG & CO. KG 2 2 3 3 3 13
DONALDSON COMPANY, INC. 1 2 1 2 6 12
MAN TRUCK & BUS AG 0 2 6 2 2 12
MITSUBISHI DENKI KABUSHIKI KAISHA 5 1 0 4 2 12
AEROJET-GENERAL CORPORATION 3 3 2 1 2 11
BEHR GMBH & CO. KG 2 2 1 2 4 11
EMCON TECHNOLOGIES, LLC 4 2 3 2 0 11
INTERNATIONAL TRUCK INTELLECTUAL PROPERTY COMPANY L.L.C. 6 2 2 1 0 11
NUOVO PIGNONE S.P.A. 1 0 0 4 6 11
RENAULT TRUCKS 0 0 4 2 5 11
WOODWARD, INC. 0 0 5 4 2 11
IHI CORP. 0 1 2 5 2 10
INERGY AUTOMOTIVE SYSTEMS RESEARCH (SOCIETE ANONYME) 2 0 0 4 4 10
LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG 5 5 0 0 0 10
MITSUBISHI FUSO TRUCK AND BUS CORPORATION 1 2 4 2 1 10
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA 5 5 0 0 0 10
SCHAEFFLER TECHNOLOGIES GMBH & CO., KG 1 6 0 0 3 10
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION 1 3 0 4 2 10
ALLIANT TECHSYSTEMS INC. 2 2 2 3 0 9
BOSCH REXROTH AG 0 9 0 0 0 9
CORNING INCORPORATED 1 2 3 2 1 9
PERKINS ENGINES COMPANY LIMITED 2 2 1 1 3 9
UNITED STATES OF AMERICA, ENVIRONMENTAL PROTECTION AGENCY 2 3 0 3 1 9
VOLVO AERO CORPORATION 0 2 2 4 1 9
ZF FRIEDRICHSHAFEN, AG 1 2 1 1 4 9
C.R.F. SOCIETA CONSORTILE PER AZIONI 2 2 1 2 1 8
GENERAL COMPRESSION, INC. 0 0 3 4 1 8
JAPAN AEROSPACE EXPLORATION AGENCY 2 1 2 1 2 8
POCLAIN HYDRAULICS INDUSTRIE 0 0 2 2 4 8
PORSCHE AG 0 2 0 4 2 8
ROHR, INC. 2 1 0 4 1 8
SAUER-DANFOSS INC. 1 1 4 1 1 8
SPIRIT AEROSYSTEMS, INC 1 0 3 1 3 8
TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC. 1 1 0 2 4 8
AIRBUS OPERATIONS GMBH 0 0 0 4 3 7
BRUENINGHAUS HYDROMATIK GMBH 2 3 1 1 0 7
CATERPILLAR S.A.R.L. 2 0 1 1 3 7
CHEVRON U.S.A. INC. 2 1 0 0 4 7
CONTINENTAL TEVES AG & CO., OHG 1 1 0 2 3 7
DRESSER-RAND COMPANY 0 0 2 1 4 7
EBERSPACHER EXHAUST TECHNOLOGY GMBH & CO. KG 0 0 0 4 3 7
FAURECIA SYSTEMES D'ECHAPPEMENT 1 1 2 2 1 7
FRIEDRICH BOYSEN GMBH & CO. KG 0 1 0 6 0 7
INVENTION SCIENCE FUND I, LLC 0 0 4 2 1 7
OCEAN POWER TECHNOLOGIES, INC. 1 1 1 1 3 7
PACCAR INC. 0 2 0 3 2 7
POWER SYSTEMS MFG., LLC 4 1 2 0 0 7
SNECMA PROPULSION SOLIDE 2 0 3 2 0 7
ASTRIUM GMBH 2 1 1 1 1 6
CAMERON INTERNATIONAL CORPORATION 3 1 0 0 2 6
CONTINENTAL AUTOMOTIVE SYSTEMS US, INC. 1 1 2 2 0 6
ECHOGEN POWER SYSTEMS, LLC 0 0 0 2 4 6
FAURECIA EMISSIONS CONTROL TECHNOLOGIES USA LLC 0 0 0 2 4 6
GAS TURBINE EFFICIENCY SWEDEN AB, 6 0 0 0 0 6
GULFSTREAM AEROSPACE CORPORATION 0 0 3 1 2 6
HUSCO INTERNATIONAL, INC. 3 0 1 0 2 6
INSTITUT FRANCAIS DU PETROLE 3 1 2 0 0 6
MTU AERO ENGINES GMBH 3 0 1 1 1 6
NISSIN KOGYO CO., LTD. 0 1 1 2 2 6
OLYMPUS CORPORATION 1 1 1 0 3 6
PRECISION COMBUSTION, INC. 2 1 0 2 1 6
ROLLS-ROYCE POWER ENGINEERING PLC 2 1 2 0 1 6
UD TRUCKS CORPORATION 0 0 1 2 3 6
AIRBUS FRANCE 2 3 0 0 0 5
AISIN AW CO., LTD. 0 1 1 2 1 5
ANSALDO ENERGIA S.P.A. 2 0 1 0 2 5
BASF CORPORATION 0 0 0 1 4 5
BRUNSWICK CORPORATION 1 1 1 0 2 5
COOL ENERGY, INC. 3 1 0 1 0 5
CYCLONE POWER TECHNOLOGIES, INC. 3 2 0 0 0 5
DAIMLER TRUCKS NORTH AMERICA LLC 0 1 2 1 1 5
HISPANO SUIZA SUISSE S.A. 1 3 1 0 0 5
HITACHI AUTOMOTIVE SYSTEMS, LTD. 0 0 0 3 2 5
IBIDEN CO., LTD. 1 2 2 0 0 5
J. M. VOITH TURBO GMBH & CO. KG 3 2 0 0 0 5
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.) 0 0 0 1 4 5
KASI TECHNOLOGIES AB 0 0 0 5 0 5
KAYABA INDUSTRY CO., LTD. 0 0 0 1 4 5
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS 0 2 1 1 1 5
KONICA MINOLTA HOLDINGS, INC. 3 2 0 0 0 5
MAHLE INTERNATIONAL GMBH 0 1 0 1 3 5
MAN NUTZFAHRZEUGE AG 3 0 1 1 0 5
MAN NUTZFAHRZEUGE OSTERREICH AG 1 1 0 2 1 5
MANN & HUMMEL GMBH 0 2 3 0 0 5
MASSACHUSETTS INSTITUTE OF TECHNOLOGY 1 3 0 0 1 5
MAXIM SILENCERS, INC. 0 2 1 2 0 5
PULSAR ENERGY, INC. 0 0 2 2 1 5
THE AEROSPACE CORPORATION 2 1 0 1 1 5
THERMAL POWER RECOVERY LLC 0 2 1 1 1 5
TOYODA JIDOSHOKKI SEISAKUSHO KABUSHIKI KAISHA 1 0 1 1 2 5
UNIVERSITY OF TEXAS 0 1 2 2 0 5
WARTSILA FINLAND OY 0 2 1 1 1 5
WILLIAMS INTERNATIONAL CO., L.L.C. 0 0 0 2 3 5



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