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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 417, 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 2005 2006 2007 2008 2009 Total
~INDIVIDUALLY OWNED PATENT 26 37 27 21 23 134
LG ELECTRONICS INC. 15 10 11 13 17 66
DENSO CORPORATION 5 9 5 7 4 30
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI 7 4 5 5 5 26
SAMSUNG ELECTRONICS CO., LTD. 2 8 7 5 1 23
SANDEN CORPORATION 3 4 5 6 1 19
TECUMSEH PRODUCTS COMPANY 1 7 7 2 0 17
ROBERT BOSCH GMBH 4 4 3 3 2 16
HONEYWELL INTERNATIONAL INC. 3 6 1 1 3 14
BLACK & DECKER INC. 1 7 1 3 1 13
CARRIER CORPORATION 1 3 6 2 0 12
DELPHI TECHNOLOGIES, INC. 1 7 1 1 2 12
BRISTOL COMPRESSORS, INC. 5 3 1 1 0 10
CATERPILLAR INC. 5 2 1 1 1 10
EMPRESA BRASILEIRA DE COMPRESSORES S/A-EMBRACO 1 6 1 2 0 10
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. 1 3 2 2 1 9
MATSUSHITA REFRIGERATION CO. 2 3 2 2 0 9
SANYO ELECTRIC CO., LTD. 1 2 0 2 4 9
BORGWARNER INC. 3 3 0 2 0 8
PANASONIC CORPORATION 0 0 0 0 8 8
SCHLUMBERGER TECHNOLOGY CORPORATION 2 2 2 0 2 8
SCROLL TECHNOLOGIES, INC. 4 2 0 1 1 8
SEIKO EPSON CORPORATION 2 4 1 0 1 8
ATLAS COPCO AIRPOWER, NAAMLOZE VENNOOTSCHAP 0 2 1 3 1 7
BAXTER INTERNATIONAL INC. 4 1 0 1 1 7
DAIKIN INDUSTRIES LIMITED 0 1 0 1 5 7
SAMSUNG KWANG-JU ELECTRONICS CO., LTD. 4 2 1 0 0 7
TGK COMPANY, LIMITED 0 4 0 3 0 7
AISIN SEIKI KABUSHIKI KAISHA 2 0 2 2 0 6
GENERAL MOTORS CORPORATION 0 1 2 3 0 6
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 1 1 0 2 2 6
LUK FAHRZEUG-HYDRAULIK GMBH & CO. KG 3 1 1 0 1 6
PRATT & WHITNEY CANADA CORP. 1 1 1 1 2 6
SIEMENS AKTIENGESELLSCHAFT 2 1 0 0 3 6
VISTEON GLOBAL TECHNOLOGIES, INC. 4 1 0 0 1 6
BAKER HUGHES INCORPORATED 1 0 0 0 4 5
COOLIGY INC. 1 2 0 2 0 5
EMERSON CLIMATE TECHNOLOGIES, INC. 0 0 2 1 2 5
HALLA CLIMATE CONTROL CORPORATION 1 3 1 0 0 5
HITACHI, LTD 2 0 1 1 1 5
HYDRO-GEAR LIMITED PARTNERSHIP 1 1 1 1 1 5
INGERSOLL-RAND COMPANY 0 2 1 1 1 5
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 1 3 1 0 0 5
SPIRAX SARCO, INC. 1 3 0 0 1 5
TOKYO ELECTRON LIMITED 1 1 2 0 1 5
UNISIA JKC STEERING SYSTEMS CO, LTD. 1 1 1 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
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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