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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 123, Internal-Combustion Engines

( 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 98 113 99 99 117 526
FORD GLOBAL TECHNOLOGIES, L.L.C. 57 93 104 104 108 466
GM GLOBAL TECHNOLOGY OPERATIONS LLC 55 81 66 100 97 399
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 76 80 79 70 83 388
TOYOTA JIDOSHA K.K. 60 87 74 73 82 376
DENSO CORPORATION 69 48 48 41 30 236
ROBERT BOSCH GMBH 35 38 25 38 42 178
HYUNDAI MOTOR COMPANY 10 20 49 45 50 174
CATERPILLAR INC. 28 27 24 21 16 116
CONTINENTAL AUTOMOTIVE GMBH 1 22 31 20 24 98
HITACHI, LTD 37 26 20 9 6 98
SCHAEFFLER TECHNOLOGIES AG & CO. KG 0 0 0 34 56 90
DELPHI TECHNOLOGIES, INC. 29 20 9 9 17 84
SCHAEFFLER KG 17 33 25 7 0 82
MAHLE INTERNATIONAL GMBH 15 10 12 19 22 78
YAMAHA HATSUDOKI KABUSHIKI KAISHA, YAMAHA MOTOR CO., LTD. 22 19 16 16 5 78
NISSAN MOTOR COMPANY, LIMITED 22 19 8 12 9 70
DAIMLER AG 15 12 10 10 12 59
MITSUBISHI DENKI KABUSHIKI KAISHA 11 13 8 8 9 49
AISAN KOGYO KABUSHIKI KAISHA 3 16 6 13 9 47
KAWASAKI JUKOGYO KABUSHIKI KAISHA 11 15 5 9 4 44
AISIN SEIKI KABUSHIKI KAISHA 11 4 4 8 10 37
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA 2 17 5 6 5 35
MAZDA MOTOR CORPORATION 4 6 6 9 9 34
FORD GLOBAL TECHNOLOGIES, INC. 1 8 8 12 3 32
SCHAEFFLER TECHNOLOGIES GMBH & CO., KG 0 3 19 10 0 32
ANDREAS STIHL AG & CO KG 7 6 3 8 6 30
INTERNATIONAL ENGINE INTELLECTUAL PROPERTY COMPANY, L.L.C. 5 4 2 9 9 29
MANN & HUMMEL GMBH 3 5 6 9 6 29
SCUDERI GROUP LLC 7 3 7 6 5 28
DEERE + COMPANY 9 4 2 5 6 26
YANMAR CO., LTD. 3 7 6 6 3 25
EATON CORPORATION 5 5 3 5 6 24
OTICS CORPORATION 1 5 6 7 5 24
BORGWARNER INC. 2 2 3 6 10 23
HITACHI AUTOMOTIVE SYSTEMS, LTD. 0 0 1 8 14 23
JACOBS VEHICLE SYSTEMS, INC. 6 6 5 2 4 23
AUDI AG 2 6 1 5 8 22
C.R.F. SOCIETA CONSORTILE PER AZIONI 4 6 5 4 2 21
CONTINENTAL AUTOMOTIVE SYSTEMS US, INC. 7 6 3 1 4 21
PORSCHE AG 3 1 5 8 4 21
RENAULT S.A.S. 2 4 4 4 7 21
CUMMINS INC. 5 6 3 4 2 20
GENERAL ELECTRIC COMPANY 2 5 5 4 4 20
KEIHIN CORPORATION 5 5 5 4 1 20
MITSUBISHI HEAVY INDUSTRIES, LTD. 7 3 2 5 3 20
SIEMENS AKTIENGESELLSCHAFT 14 6 0 0 0 20
BEHR GMBH & CO. KG 5 2 6 1 5 19
BRIGGS + STRATTON CORPORATION 4 2 0 6 7 19
SCANIA CV AKTIEBOLAG 2 2 6 4 5 19
VOLVO LASTVAGNAR AB 5 2 3 4 5 19
ACHATES POWER, LLC 3 2 2 4 5 16
CUMMINS INTELLECTUAL PROPERTIES, INC. 0 3 3 6 4 16
MAGNETI MARELLI POWERTRAIN S.P.A. 2 9 4 1 0 16
SUZUKI MOTOR CORPORATION 3 2 2 4 5 16
BAYERISCHE MOTOREN WERKE AG 1 6 2 1 5 15
FEDERAL-MOGUL WORLD WIDE, INC. 7 5 1 1 1 15
MECHADYNE PLC 0 3 5 5 2 15
MOTOREN-UND TURBINEN-UNION FRIEDRICHSHAFEN GMBH 7 2 0 2 4 15
NGK SPARK PLUG CO., LTD. 2 2 4 4 3 15
NITTAN VALVE CO., LTD. 0 0 3 4 8 15
PEUGEOT CITROEN AUTOMOBILES S.A. 5 6 2 1 1 15
BRP-POWERTRAIN GMBH & CO KG 2 4 1 1 6 14
DELPHI TECHNOLOGIES HOLDING S.ARL 0 5 4 2 3 14
FEDERAL-MOGUL CORP. 0 2 3 2 7 14
AVL LIST GMBH 2 3 2 2 4 13
CUMMINS FILTRATION IP, INC. 1 5 3 2 2 13
HONEYWELL INTERNATIONAL INC. 3 3 3 3 1 13
MASSACHUSETTS INSTITUTE OF TECHNOLOGY 0 4 2 4 3 13
MCALISTER TECHNOLOGIES, LLC 0 0 1 5 7 13
PERKINS ENGINES COMPANY LIMITED 3 6 2 2 0 13
WALBRO ENGINE MANAGEMENT, L.L.C. 5 4 1 2 1 13
BRUNSWICK CORPORATION 3 2 4 0 3 12
CHRYSLER GROUP LLC 3 3 0 3 3 12
DENSO INTERNATIONAL AMERICA, INC. 3 0 2 3 4 12
HUSQVARNA AB 5 2 1 3 1 12
HUSQVARNA ZENOAH CO., LTD. 1 2 1 6 2 12
ILLINOIS TOOL WORKS INC. 3 1 2 3 3 12
INSTITUT FRANCAIS DU PETROLE 4 4 4 0 0 12
KOHLER CO. 2 2 0 5 3 12
FUJI JUKOGYO KABUSHIKI KAISHA 3 1 1 2 4 11
KUBOTA CORPORATION 3 1 1 2 4 11
RENAULT TRUCKS 2 1 2 4 2 11
CONTINENTAL AUTOMOTIVE FRANCE 2 5 0 1 2 10
IMAGINEERING, INC. 0 0 0 4 6 10
SOUTHWEST RESEARCH INSTITUTE 2 2 0 2 4 10
STARTING INDUSTRIAL CO., LTD 1 5 0 3 1 10
TOYOTA BOSHOKU KABUSHIKI KAISHA 1 0 3 5 1 10
TRANSONIC COMBUSTION, INC. 1 2 3 1 3 10
VOLKSWAGEN AKTIENGESELLSCHAFT 1 2 2 3 2 10
WOODWARD GOVERNOR COMPANY 3 6 1 0 0 10
CAMERON INTERNATIONAL CORPORATION 1 1 2 2 3 9
DOLMAR GMBH 5 2 0 1 1 9
IAV GMBH INGENIEURGESELLSCHAFT AUTO UND VERKEHR 0 1 0 3 5 9
IFP 0 1 1 3 4 9
NTN CORPORATION 3 0 0 5 1 9
THOMAS ENGINE COMPANY, LLC 2 2 3 0 2 9
TULA TECHNOLOGY, INC. 0 1 2 1 5 9
ZAJAC OPTIMUM OUTPUT MOTORS, INC. 4 4 1 0 0 9
GE JENBACHER GMBH & CO OHG 1 2 0 3 2 8
HYDRAULIK-RING GMBH 4 2 1 1 0 8
MIKUNI CORPORATION 1 1 3 0 3 8
THYSSENKRUPP PRESTA TECCENTER AG 2 0 2 2 2 8
TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC. 1 3 3 0 1 8
WARTSILA FINLAND OY 1 3 2 2 0 8
AICHI MACHINE INDUSTRY CO., LTD. 1 0 3 3 0 7
CONTINENTAL AUTOMOTIVE CANADA INC. 3 3 1 0 0 7
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI 2 1 2 1 1 7
KOKUSAN DENKI CO., LTD 4 0 3 0 0 7
STURMAN DIGITAL SYSTEMS, LLC 0 1 2 1 3 7
WESTPORT POWER INC. 1 0 1 2 3 7
BOSCH CORPORATION 0 1 1 1 3 6
ETHANOL BOOSTING SYSTEMS, LLC 1 4 0 0 1 6
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN 3 1 0 1 1 6
ISUZU MOTORS LIMITED 1 2 1 1 1 6
KOMATSU LTD. 1 1 1 2 1 6
LYCOMING ENGINES, A DIVISION OF AVCO CORPORATION 0 5 1 0 0 6
MACK TRUCKS, INC. 2 0 2 2 0 6
MAGNETI MARELLI S.P.A. 0 1 2 0 3 6
MAHLE FILTER SYSTEMS JAPAN CORPORATION 1 0 2 0 3 6
MAN NUTZFAHRZEUGE AG 2 0 0 3 1 6
MARK IV SYSTEMES MOTEURS USA, INC. 0 0 2 3 1 6
PIERBURG AG 1 1 2 1 1 6
S & S CYCLE, INC. 1 3 1 0 1 6
VALEO SYSTEMES DE CONTROLE MOTEUR 0 0 2 1 3 6
YAMAHA MOTOR POWER PRODUCTS KABUSHIKI KAISHA 2 3 1 0 0 6
ACCESSIBLE TECHNOLOGIES, INC. 1 1 0 0 3 5
CLACK TECHNOLOGIES LLC 0 1 2 1 1 5
FEDERAL-MOGUL IGNITION COMPANY 0 0 0 1 4 5
FUJITSU TEN LIMITED 0 2 2 0 1 5
HITACHI KOKI COMPANY, LIMITED 2 0 0 0 3 5
INERGY AUTOMOTIVE SYSTEMS RESEARCH (SOCIETE ANONYME) 2 1 2 0 0 5
INTERNATIONAL TRUCK INTELLECTUAL PROPERTY COMPANY L.L.C. 2 0 0 3 0 5
IRIS ENGINES, INC. 0 4 0 1 0 5
KNORR-BREMSE SYSTEME FUER NUTZFAHRZEUGE GMBH 0 0 4 0 1 5
LITENS AUTOMOTIVE PARTNERSHIP 1 0 2 1 1 5
MAGNA POWERTRAIN, INC. 0 0 1 2 2 5
VALEO SYSTEMES THERMIQUES S.A. S. 0 1 1 1 2 5
VISTEON GLOBAL TECHNOLOGIES, INC. 3 2 0 0 0 5
YAMABIKO CORPORATION 0 0 0 2 3 5



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