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

Patenting In Technology Classes,
Breakout By Organization

Count of 2006 - 2010 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 2006 2007 2008 2009 2010 Total
~INDIVIDUALLY OWNED PATENT 37 27 21 23 21 129
LG ELECTRONICS INC. 10 11 13 17 12 63
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI 4 5 5 5 8 27
DENSO CORPORATION 9 5 7 4 1 26
SAMSUNG ELECTRONICS CO., LTD. 8 7 5 1 3 24
ROBERT BOSCH GMBH 4 3 3 2 6 18
SANDEN CORPORATION 4 5 6 1 2 18
HONEYWELL INTERNATIONAL INC. 6 1 1 3 6 17
TECUMSEH PRODUCTS COMPANY 7 7 2 0 0 16
BLACK & DECKER INC. 7 1 3 1 3 15
CARRIER CORPORATION 3 6 2 0 1 12
DELPHI TECHNOLOGIES, INC. 7 1 1 2 1 12
PANASONIC CORPORATION 0 0 0 8 4 12
SANYO ELECTRIC CO., LTD. 2 0 2 4 4 12
DAIKIN INDUSTRIES LIMITED 1 0 1 5 3 10
EMPRESA BRASILEIRA DE COMPRESSORES S/A-EMBRACO 6 1 2 0 1 10
SEIKO EPSON CORPORATION 4 1 0 1 4 10
BAKER HUGHES INCORPORATED 0 0 0 4 5 9
CATERPILLAR INC. 2 1 1 1 3 8
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. 3 2 2 1 0 8
SCHLUMBERGER TECHNOLOGY CORPORATION 2 2 0 2 2 8
ATLAS COPCO AIRPOWER, NAAMLOZE VENNOOTSCHAP 2 1 3 1 0 7
BORGWARNER INC. 3 0 2 0 2 7
EMERSON CLIMATE TECHNOLOGIES, INC. 0 2 1 2 2 7
MATSUSHITA REFRIGERATION CO. 3 2 2 0 0 7
TGK COMPANY, LIMITED 4 0 3 0 0 7
ADVICS CO., LTD. 0 1 0 1 4 6
ASKOLL HOLDING S.R.L. 1 1 1 1 2 6
BOSCH SIEMENS HAUSGERATE GMBH 2 0 0 1 3 6
GENERAL MOTORS CORPORATION 1 2 3 0 0 6
HITACHI, LTD 0 1 1 1 3 6
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 1 0 2 2 1 6
INGERSOLL-RAND COMPANY 2 1 1 1 1 6
ITT MANUFACTURING ENTERPRISES, INC. 1 0 1 0 4 6
PRATT & WHITNEY CANADA CORP. 1 1 1 2 1 6
SCROLL TECHNOLOGIES, INC. 2 0 1 1 2 6
BRISTOL COMPRESSORS, INC. 3 1 1 0 0 5
EDWARDS LIMITED 0 0 1 0 4 5
GENERAL ELECTRIC COMPANY 2 1 0 1 1 5
HITACHI KOKI COMPANY, LIMITED 0 0 1 2 2 5
HYDRO-GEAR LIMITED PARTNERSHIP 1 1 1 1 1 5
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 3 1 0 0 1 5
MITSUBISHI HEAVY INDUSTRIES, LTD. 0 2 1 1 1 5
SIEMENS AKTIENGESELLSCHAFT 1 0 0 3 1 5
SPIRAX SARCO, INC. 3 0 0 1 1 5
STA-RITE INDUSTRIES, INC. 0 0 0 1 4 5
TOKYO ELECTRON LIMITED 1 2 0 1 1 5
WILDEN PUMP AND ENGINEERING LLC 2 1 1 0 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/


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