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U.S. PATENT AND TRADEMARK OFFICE
Electronic Information Products Division
Patent Technology Monitoring Team (PTMT)

Patenting In Technology Classes,
Breakout By Organization

Count of 2004 - 2008 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 2004 2005 2006 2007 2008 Total
~INDIVIDUALLY OWNED PATENT 135 128 137 118 80 598
HONEYWELL INTERNATIONAL INC. 1 11 8 8 6 34
ROBERT BOSCH GMBH 11 9 4 9 0 33
SMC CORPORATION 10 6 6 4 3 29
EATON CORPORATION 6 10 1 5 5 27
DELPHI TECHNOLOGIES, INC. 6 11 4 2 3 26
MASCO CORP. OF INDIANA 3 8 6 2 7 26
FISHER CONTROLS INTERNATIONAL, INC. 9 3 6 3 4 25
FESTO AG & CO. 6 5 1 4 2 18
PARKER-HANNIFIN CORPORATION 5 2 2 4 5 18
SIEMENS VDO AUTOMOTIVE, INC. 9 5 3 1 0 18
DENSO CORPORATION 5 3 3 1 2 14
TOYODA GOSEI KABUSHIKI KAISHA 2 6 2 1 3 14
VISTEON GLOBAL TECHNOLOGIES, INC. 3 7 2 1 1 14
AIR PRODUCTS AND CHEMICALS, INC. 2 3 1 4 3 13
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 6 0 2 3 2 13
ROSS OPERATING VALVE COMPANY 5 3 3 1 1 13
SIEMENS AKTIENGESELLSCHAFT 5 2 2 1 2 12
ADVANCED TECHNOLOGY MATERIALS, INC. 0 3 3 1 4 11
APPLIED MATERIALS, INC. 1 1 4 2 3 11
BOSCH REXROTH AG 2 3 3 3 0 11
CELERITY, INC. 0 1 1 3 6 11
CONTROL COMPONENTS, INC. 3 5 3 0 0 11
EMERSON ELECTRIC CO. 4 1 2 2 2 11
HYDRO-GEAR LIMITED PARTNERSHIP 2 1 3 2 3 11
NIFCO INC. 3 6 1 0 1 11
WCM INDUSTRIES, INC. 3 4 2 1 1 11
FUJIKIN INC. 1 3 4 2 0 10
MKS INSTRUMENTS, INC. 1 3 3 1 2 10
SIEMENS VDO AUTOMOTIVE CORPORATION 1 2 6 1 0 10
SWAGELOK COMPANY 1 1 2 2 4 10
AGILENT TECHNOLOGIES, INC. 2 0 3 3 1 9
GENERAL MOTORS CORPORATION 1 2 2 3 1 9
HUSCO INTERNATIONAL, INC. 1 3 2 0 3 9
NANOSTREAM, INC. 4 3 2 0 0 9
SMC KABUSHIKI KAISHA 3 4 2 0 0 9
BAXTER INTERNATIONAL INC. 4 4 0 0 0 8
DRESSER, INC. 3 1 2 0 2 8
STANT MANUFACTURING COMPANY, INC. 3 2 3 0 0 8
TGK COMPANY, LIMITED 1 3 4 0 0 8
BOEING COMPANY 1 1 1 2 2 7
DAIMLER-CHRYSLER AKTIENGESELLSCHAFT 2 3 1 0 1 7
GLOBE UNION INDUSTRIAL CORPORATION 1 1 1 3 1 7
KEIHIN CORPORATION 0 1 2 2 2 7
KUCHING INTERNATIONAL LTD. 1 3 0 2 1 7
RANCO INCORPORATED OF DELAWARE 2 2 3 0 0 7
RAVAL - AGRICULTURE COOPERATIVE SOCIETIES LTD. 2 3 0 1 1 7
ROBERTSHAW CONTROLS COMPANY 1 2 1 2 1 7
SAMSUNG ELECTRONICS CO., LTD. 1 0 3 0 3 7
SAUER-DANFOSS INC. 0 2 3 2 0 7
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD. 2 3 0 0 2 7
AISAN INDUSTRY CO., LTD. 4 0 2 0 0 6
ARICHELL TECHNOLOGIES INC. 2 2 2 0 0 6
GENERAL ELECTRIC COMPANY 1 1 2 1 1 6
HALKEY-ROBERTS CORPORATION 0 1 3 1 1 6
HYDRAFORCE, INC. 2 1 3 0 0 6
ITT MANUFACTURING ENTERPRISES, INC. 1 0 1 2 2 6
MICRON TECHNOLOGY, INC. 2 2 1 1 0 6
MITSUBISHI DENKI KABUSHIKI KAISHA 0 1 3 1 1 6
MOEN INCORPORATED 3 2 1 0 0 6
PUTZMEISTER AKTIENGESELLSCHAFT 1 1 3 1 0 6
SAUER-DANFOSS (NORDBERG) A/S 1 2 1 1 1 6
SURPASS INDUSTRY CO., LTD. 0 2 0 4 0 6
TAYLOR INNOVATIONS, L.L.C. 2 2 0 0 2 6
TESCOM CORPORATION 2 1 0 2 1 6
TOSHIBA CORPORATION 0 3 0 2 1 6
WOODWARD GOVERNOR COMPANY 3 0 1 0 2 6
ALFMEIER CORPORATION 0 3 0 2 0 5
BAKER HUGHES INCORPORATED 0 1 2 1 1 5
BORGWARNER INC. 1 1 1 0 2 5
BOSCH SIEMENS HAUSGERATE GMBH 2 1 2 0 0 5
C.R.F. SOCIETA CONSORTILE PER AZIONI 1 1 2 1 0 5
CALIFORNIA INSTITUTE OF TECHNOLOGY 0 2 2 1 0 5
CKD KABUSHIKI KAISHA (CKD CORPORATION) 0 2 1 0 2 5
DAVIDSON HYDRANT TECHNOLOGIES, INC. 0 1 1 2 1 5
GILMORE VALVE COMPANY, INC. 1 1 0 3 0 5
HANSGROHE AG 0 2 2 0 1 5
HR TEXTRON INC. 1 0 1 2 1 5
HYDRAULIK-RING GMBH 1 2 2 0 0 5
ILLINOIS TOOL WORKS INC. 1 3 0 0 1 5
INGERSOLL-RAND COMPANY 0 3 0 2 0 5
JOHNSONDIVERSEY, INC. 2 1 1 1 0 5
LEGGITT, S. H., COMPANY 1 1 0 1 2 5
LUXEMBOURG PATENT COMPANY S.A. 1 1 0 1 2 5
MIKUNI CORPORATION 1 2 1 1 0 5
NEOPERL GMBH 0 1 1 0 3 5
NEWFREY LLC 0 1 4 0 0 5
NITTO KOHKI COMPANY LIMITED 2 1 1 1 0 5
NORGREN, INC. 0 0 0 3 2 5
SCHWING AMERICA, INC. 4 0 1 0 0 5
SEMPRA FIBER LINKS 5 0 0 0 0 5
SONNAX INDUSTRIES, INC. 2 0 3 0 0 5
TRW AUTOMOTIVE U.S. LLC 0 0 3 2 0 5


PTMT Contacts

Questions regarding these reports should be directed to:

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
ftp download of selected PTMT reports and materials from : ftp.uspto.gov/pub/taf/


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