Skip menu navigation Home > Listing of Viewable PTMT Reports > Table of Contents for This Set of Reports


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

Patenting In Technology Classes,
Breakout By Organization

Count of 2005 - 2009 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 2005 2006 2007 2008 2009 Total
~INDIVIDUALLY OWNED PATENT 128 137 118 80 69 532
HONEYWELL INTERNATIONAL INC. 11 8 8 6 10 43
MASCO CORP. OF INDIANA 8 6 2 7 5 28
EATON CORPORATION 10 1 5 5 6 27
ROBERT BOSCH GMBH 9 4 9 0 1 23
SMC CORPORATION 6 6 4 3 3 22
DELPHI TECHNOLOGIES, INC. 11 4 2 3 0 20
FISHER CONTROLS INTERNATIONAL, INC. 3 6 3 4 4 20
PARKER-HANNIFIN CORPORATION 2 2 4 5 7 20
TOYODA GOSEI KABUSHIKI KAISHA 6 2 1 3 2 14
BOSCH REXROTH AG 3 3 3 0 4 13
FESTO AG & CO. 5 1 4 2 1 13
ADVANCED TECHNOLOGY MATERIALS, INC. 3 3 1 4 1 12
AIR PRODUCTS AND CHEMICALS, INC. 3 1 4 3 1 12
APPLIED MATERIALS, INC. 1 4 2 3 2 12
VISTEON GLOBAL TECHNOLOGIES, INC. 7 2 1 1 1 12
CELERITY, INC. 1 1 3 6 0 11
SWAGELOK COMPANY 1 2 2 4 2 11
AGILENT TECHNOLOGIES, INC. 0 3 3 1 3 10
DENSO CORPORATION 3 3 1 2 1 10
FUJIKIN INC. 3 4 2 0 1 10
HYDRO-GEAR LIMITED PARTNERSHIP 1 3 2 3 1 10
MKS INSTRUMENTS, INC. 3 3 1 2 1 10
WCM INDUSTRIES, INC. 4 2 1 1 2 10
GENERAL MOTORS CORPORATION 2 2 3 1 1 9
KEIHIN CORPORATION 1 2 2 2 2 9
SIEMENS VDO AUTOMOTIVE CORPORATION 2 6 1 0 0 9
SIEMENS VDO AUTOMOTIVE, INC. 5 3 1 0 0 9
BOEING COMPANY 1 1 2 2 2 8
CAMERON INTERNATIONAL CORPORATION 0 0 1 3 4 8
CONTROL COMPONENTS, INC. 5 3 0 0 0 8
EMERSON ELECTRIC CO. 1 2 2 2 1 8
GM GLOBAL TECHNOLOGY OPERATIONS, INC. 0 0 1 3 4 8
HUSCO INTERNATIONAL, INC. 3 2 0 3 0 8
NIFCO INC. 6 1 0 1 0 8
ROBERTSHAW CONTROLS COMPANY 2 1 2 1 2 8
ROSS OPERATING VALVE COMPANY 3 3 1 1 0 8
SAUER-DANFOSS INC. 2 3 2 0 1 8
TOSHIBA CORPORATION 3 0 2 1 2 8
GLOBE UNION INDUSTRIAL CORPORATION 1 1 3 1 1 7
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 0 2 3 2 0 7
HYDRAULIK-RING GMBH 2 2 0 0 3 7
NEWFREY LLC 1 4 0 0 2 7
SIEMENS AKTIENGESELLSCHAFT 2 2 1 2 0 7
TGK COMPANY, LIMITED 3 4 0 0 0 7
ALFMEIER CORPORATION 3 0 2 0 1 6
CALIFORNIA INSTITUTE OF TECHNOLOGY 2 2 1 0 1 6
CKD KABUSHIKI KAISHA (CKD CORPORATION) 2 1 0 2 1 6
DAVIDSON HYDRANT TECHNOLOGIES, INC. 1 1 2 1 1 6
GENERAL ELECTRIC COMPANY 1 2 1 1 1 6
HALKEY-ROBERTS CORPORATION 1 3 1 1 0 6
ILLINOIS TOOL WORKS INC. 3 0 0 1 2 6
INGERSOLL-RAND COMPANY 3 0 2 0 1 6
KUCHING INTERNATIONAL LTD. 3 0 2 1 0 6
MITSUBISHI DENKI KABUSHIKI KAISHA 1 3 1 1 0 6
NEOPERL GMBH 1 1 0 3 1 6
RANCO INCORPORATED OF DELAWARE 2 3 0 0 1 6
SAMSUNG ELECTRONICS CO., LTD. 0 3 0 3 0 6
SAUER-DANFOSS (NORDBERG) A/S 2 1 1 1 1 6
SMC KABUSHIKI KAISHA 4 2 0 0 0 6
STANT MANUFACTURING COMPANY, INC. 2 3 0 0 1 6
SURPASS INDUSTRY CO., LTD. 2 0 4 0 0 6
ALLIED HEALTHCARE PRODUCTS, INC. 2 1 1 0 1 5
ARICHELL TECHNOLOGIES INC. 2 2 0 0 1 5
BAKER HUGHES INCORPORATED 1 2 1 1 0 5
BENDIX COMMERCIAL VEHICLE SYSTEMS LLC. 1 1 1 0 2 5
BORGWARNER INC. 1 1 0 2 1 5
COLDER PRODUCTS COMPANY 2 1 1 0 1 5
DAIMLER-CHRYSLER AKTIENGESELLSCHAFT 3 1 0 1 0 5
DRESSER, INC. 1 2 0 2 0 5
GILBARCO, INC. 2 2 0 0 1 5
HANSGROHE AG 2 2 0 1 0 5
ITT MANUFACTURING ENTERPRISES, INC. 0 1 2 2 0 5
NANOSTREAM, INC. 3 2 0 0 0 5
NITTO KOHKI COMPANY LIMITED 1 1 1 0 2 5
NORGREN, INC. 0 0 3 2 0 5
PUTZMEISTER AKTIENGESELLSCHAFT 1 3 1 0 0 5
RAVAL - AGRICULTURE COOPERATIVE SOCIETIES LTD. 3 0 1 1 0 5
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD. 3 0 0 2 0 5
TOKYO ELECTRON LIMITED 0 2 0 1 2 5
TOYOTA JIDOSHA K.K. 1 1 0 1 2 5
TRW AUTOMOTIVE U.S. LLC 0 3 2 0 0 5
ZF FRIEDRICHSHAFEN, AG 2 0 0 2 1 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
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


Top

Skip menu navigation Home > Listing of Viewable PTMT Reports > Table of Contents for This Set of Reports