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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 415, Rotary Kinetic Fluid Motors or Pumps

( 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 40 58 74 145 89 406
UNITED TECHNOLOGIES CORPORATION 22 26 45 74 56 223
~INDIVIDUALLY OWNED PATENT 15 33 34 53 38 173
SOCIETE NATIONALE D'ETUDE ET DE CONSTRUCTION DE MOTEURS D'AVIATION "S.N.E.C.M.A." 23 22 26 56 9 136
ROLLS-ROYCE PLC 10 22 23 28 32 115
HONEYWELL INTERNATIONAL INC. 10 9 16 35 25 95
SIEMENS ENERGY, INC. 12 23 8 29 16 88
FLORIDA TURBINE TECHNOLOGIES, INC. 9 14 15 18 25 81
PRATT & WHITNEY CANADA CORP. 9 7 6 25 12 59
ALSTOM TECHNOLOGY LTD 6 15 9 14 13 57
SIEMENS AKTIENGESELLSCHAFT 7 4 10 21 14 56
MITSUBISHI HEAVY INDUSTRIES, LTD. 3 4 6 21 21 55
DELTA ELECTRONICS INC. 8 8 10 13 2 41
ROLLS-ROYCE DEUTSCHLAND LTD & CO KG 5 1 3 20 11 40
MTU AERO ENGINES GMBH 5 10 1 6 13 35
FU ZHUN PRECISION INDUSTRY (SHENZHEN) CO., LTD. 3 2 7 7 4 23
HAMILTON SUNDSTRAND CORPORATION 1 0 2 8 12 23
BORGWARNER INC. 2 1 2 7 9 21
HITACHI, LTD 6 1 5 3 5 20
HONG FU JIN PRECISION INDUSTRY (SHENZHEN) CO., LTD. 2 2 1 3 12 20
NIDEC CORPORATION 1 3 5 8 3 20
ROLLS-ROYCE CORPORATION 0 0 0 5 14 19
TOSHIBA CORPORATION 1 4 1 6 4 16
DENSO CORPORATION 4 2 5 4 0 15
DRESSER-RAND COMPANY 0 1 7 4 3 15
DYSON TECHNOLOGY LIMITED 0 0 2 2 10 14
ABB TURBO SYSTEMS AG 0 4 4 2 3 13
CUMMINS TURBO TECHNOLOGIES LIMITED 0 1 3 6 3 13
IHI CORP. 0 0 0 10 3 13
VESTAS WIND SYSTEMS A/S 0 2 6 4 1 13
HON HAI PRECISION IND. CO., LTD. 0 1 4 4 3 12
PANASONIC CORPORATION 0 1 1 6 3 11
SUNONWEALTH ELECTRIC MACHINE INDUSTRY CO., LTD. 2 2 1 4 2 11
HUNTAIR INC. 2 0 2 1 5 10
NUOVO PIGNONE S.P.A. 2 2 2 3 1 10
SCHLUMBERGER TECHNOLOGY CORPORATION 1 3 2 3 1 10
FLODESIGN WIND TURBINE CORPORATION 0 0 5 0 4 9
HITACHI PLANT TECHNOLOGIES,LTD. 1 1 2 4 1 9
INVENTEC CORPORATION 0 5 3 1 0 9
AIRCELLE 0 0 0 2 6 8
ASIA VITAL COMPONENTS CO., LTD. 1 3 1 2 1 8
TECHSPACE AERO 0 1 1 5 1 8
BAKER HUGHES INCORPORATED 1 0 2 2 2 7
BOSCH MAHLE TURBO SYSTEMS GMBH & CO.KG 0 0 0 6 1 7
EDWARDS LIMITED 1 1 1 3 1 7
GRUNDFOS MANAGEMENT A/S 0 0 0 1 6 7
ISHIKAWAJIMA-HARIMA HEAVY INDUSTRIES CO., LTD. 1 3 3 0 0 7
AISAN KOGYO KABUSHIKI KAISHA 1 1 2 1 1 6
EBARA CORPORATION 1 2 1 1 1 6
FORD GLOBAL TECHNOLOGIES, L.L.C. 2 0 0 1 3 6
GM GLOBAL TECHNOLOGY OPERATIONS LLC 0 0 1 3 2 6
HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD. 0 1 4 1 0 6
LG ELECTRONICS INC. 1 0 1 4 0 6
ROLLS-ROYCE NORTH AMERICAN TECHNOLOGIES, INC. 0 1 0 1 4 6
SANYO ELECTRIC CO., LTD. 0 2 2 2 0 6
VOLVO AERO CORPORATION 1 1 2 0 2 6
CAMERON INTERNATIONAL CORPORATION 0 0 0 0 5 5
DAIKIN INDUSTRIES LIMITED 0 1 1 1 2 5
EBM-PAPST ST. GEORGEN GMBH & CO. - KG 1 0 1 3 0 5
GORMAN-RUPP COMPANY 0 0 1 2 2 5
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 0 2 1 2 0 5
ITT MANUFACTURING ENTERPRISES, INC. 0 2 0 3 0 5
THORATEC CORPORATION 0 2 2 0 1 5
XYLEM IP HOLDINGS LLC. 0 0 0 3 2 5



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U.S. Patent and Trademark Office
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P.O Box 1450
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tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

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selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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