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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

Patenting In Technology Classes,
Breakout By Organization

Count of 2007 - 2011 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 137, Fluid Handling

( 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 2007 2008 2009 2010 2011 Total
~INDIVIDUALLY OWNED PATENT 118 80 69 94 71 432
HONEYWELL INTERNATIONAL INC. 8 6 10 6 5 35
MASCO CORP. OF INDIANA 2 7 5 11 9 34
EATON CORPORATION 5 5 6 4 5 25
PARKER-HANNIFIN CORPORATION 4 5 7 5 3 24
FISHER CONTROLS INTERNATIONAL, INC. 3 4 4 5 4 20
ROBERT BOSCH GMBH 9 0 1 2 5 17
APPLIED MATERIALS, INC. 2 3 2 3 5 15
SMC CORPORATION 4 3 3 2 3 15
GM GLOBAL TECHNOLOGY OPERATIONS, INC. 1 3 4 4 2 14
CAMERON INTERNATIONAL CORPORATION 1 3 4 3 2 13
KOHLER CO. 0 1 2 5 4 12
TOYODA GOSEI KABUSHIKI KAISHA 1 3 2 1 5 12
AIR PRODUCTS AND CHEMICALS, INC. 4 3 1 2 0 10
DENSO CORPORATION 1 2 1 2 4 10
FUJIKIN INC. 2 0 1 4 3 10
SWAGELOK COMPANY 2 4 2 2 0 10
TESCOM CORPORATION 2 1 0 3 4 10
BOSCH REXROTH AG 3 0 4 1 1 9
CATERPILLAR INC. 1 0 0 4 4 9
CELERITY, INC. 3 6 0 0 0 9
SAMSUNG ELECTRONICS CO., LTD. 0 3 0 3 3 9
ADVANCED TECHNOLOGY MATERIALS, INC. 1 4 1 2 0 8
BOEING COMPANY 2 2 2 1 1 8
TOSHIBA CORPORATION 2 1 2 2 1 8
AEROSPACE CORPORATION 0 0 0 6 1 7
AGILENT TECHNOLOGIES, INC. 3 1 3 0 0 7
DELAWARE CAPITAL FORMATION, INC. 2 0 2 1 2 7
FESTO AG & CO. 4 2 1 0 0 7
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 3 2 0 2 0 7
HYUNDAI MOTOR COMPANY 2 0 1 1 3 7
INTERNATIONAL BUSINESS MACHINES CORPORATION 0 0 2 1 4 7
JANSEN'S AIRCRAFT SYSTEMS CONTROLS, INC. 1 2 1 0 3 7
MKS INSTRUMENTS, INC. 1 2 1 1 2 7
ROBERTSHAW CONTROLS COMPANY 2 1 2 2 0 7
TOKYO ELECTRON LIMITED 0 1 2 2 2 7
ZURN INDUSTRIES, LLC. 0 2 1 3 1 7
BENDIX COMMERCIAL VEHICLE SYSTEMS LLC. 1 0 2 2 1 6
BORGWARNER INC. 0 2 1 2 1 6
CKD KABUSHIKI KAISHA (CKD CORPORATION) 0 2 1 1 2 6
DANA CANADA CORPORATION 2 1 0 3 0 6
DAVIDSON HYDRANT TECHNOLOGIES, INC. 2 1 1 2 0 6
DELPHI TECHNOLOGIES, INC. 2 3 0 0 1 6
EMERSON ELECTRIC CO. 2 2 1 0 1 6
FESTO AG & CO. KG 0 0 1 2 3 6
HYDRO-GEAR LIMITED PARTNERSHIP 2 3 1 0 0 6
ILLINOIS TOOL WORKS INC. 0 1 2 1 2 6
ITT MANUFACTURING ENTERPRISES, INC. 2 2 0 2 0 6
KEIHIN CORPORATION 2 2 2 0 0 6
KUCHING INTERNATIONAL LTD. 2 1 0 0 3 6
MITSUBISHI HEAVY INDUSTRIES, LTD. 0 3 1 2 0 6
NITTO KOHKI COMPANY LIMITED 1 0 2 2 1 6
PIOLAX, INC. 1 1 1 3 0 6
SAUER-DANFOSS (NORDBERG) A/S 1 1 1 1 2 6
SIEMENS AKTIENGESELLSCHAFT 1 2 0 2 1 6
SOCIETE BIC S.A. 0 0 2 2 2 6
TDW DELAWARE, INC. 2 1 1 0 2 6
WCM INDUSTRIES, INC. 1 1 2 1 1 6
ZF FRIEDRICHSHAFEN, AG 0 2 1 1 2 6
AISIN AW CO., LTD. 0 0 0 1 4 5
ALFMEIER PRAZISION AG BAUGRUPPEN UND SYSTEMLOSUNGEN 0 1 2 1 1 5
CALIFORNIA INSTITUTE OF TECHNOLOGY 1 0 1 2 1 5
DEERE + COMPANY 1 2 0 0 2 5
ENTEGRIS, INC. 0 0 1 1 3 5
FIKE CORPORATION 0 0 3 0 2 5
GENERAL ELECTRIC COMPANY 1 1 1 1 1 5
GENERAL MOTORS CORPORATION 3 1 1 0 0 5
GLOBE UNION INDUSTRIAL CORPORATION 3 1 1 0 0 5
HUSCO INTERNATIONAL, INC. 0 3 0 2 0 5
L'AIR LIQUIDE, SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE 1 1 2 0 1 5
LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG 0 1 2 1 1 5
NEOPERL GMBH 0 3 1 1 0 5
NORGREN, INC. 3 2 0 0 0 5
PRAXAIR TECHNOLOGY, INC. 1 0 0 2 2 5
RAIN BIRD CORPORATION 2 1 1 1 0 5
ROCHESTER GAUGES, INC. 1 0 0 2 2 5
TOYOTA JIDOSHA K.K. 0 1 2 0 2 5
TUCHENHAGEN GMBH 3 0 0 1 1 5


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U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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