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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 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 2007 2008 2009 2010 2011 Total
~INDIVIDUALLY OWNED PATENT 27 21 23 21 53 145
LG ELECTRONICS INC. 11 13 17 12 16 69
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI 5 5 5 8 9 32
DENSO CORPORATION 5 7 4 1 7 24
PANASONIC CORPORATION 0 0 8 4 8 20
SAMSUNG ELECTRONICS CO., LTD. 7 5 1 3 3 19
ROBERT BOSCH GMBH 3 3 2 6 3 17
SANDEN CORPORATION 5 6 1 2 2 16
HONEYWELL INTERNATIONAL INC. 1 1 3 6 3 14
BAKER HUGHES INCORPORATED 0 0 4 5 3 12
BLACK & DECKER INC. 1 3 1 3 4 12
CARRIER CORPORATION 6 2 0 1 3 12
DAIKIN INDUSTRIES LIMITED 0 1 5 3 3 12
SANYO ELECTRIC CO., LTD. 0 2 4 4 1 11
ADVICS CO., LTD. 1 0 1 4 4 10
EDWARDS LIMITED 0 1 0 4 5 10
HITACHI, LTD 1 1 1 3 4 10
EMERSON CLIMATE TECHNOLOGIES, INC. 2 1 2 2 2 9
TECUMSEH PRODUCTS COMPANY 7 2 0 0 0 9
TOYOTA JIDOSHA K.K. 1 0 1 1 6 9
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. 2 2 1 0 3 8
ITT MANUFACTURING ENTERPRISES, INC. 0 1 0 4 3 8
SCHLUMBERGER TECHNOLOGY CORPORATION 2 0 2 2 2 8
SEIKO EPSON CORPORATION 1 0 1 4 2 8
SIEMENS AKTIENGESELLSCHAFT 0 0 3 1 4 8
ABBOTT DIABETES CARE INC. 0 0 0 0 7 7
BOSCH SIEMENS HAUSGERATE GMBH 0 0 1 3 3 7
CATERPILLAR INC. 1 1 1 3 1 7
STA-RITE INDUSTRIES, INC. 0 0 1 4 2 7
AISIN SEIKI KABUSHIKI KAISHA 2 2 0 0 2 6
ASKOLL HOLDING S.R.L. 1 1 1 2 1 6
ATLAS COPCO AIRPOWER, NAAMLOZE VENNOOTSCHAP 1 3 1 0 1 6
DELPHI TECHNOLOGIES, INC. 1 1 2 1 1 6
DELTA ELECTRONICS INC. 0 0 0 1 5 6
ENTEGRIS, INC. 0 0 1 1 4 6
GENERAL ELECTRIC COMPANY 1 0 1 1 3 6
GM GLOBAL TECHNOLOGY OPERATIONS, INC. 0 0 0 3 3 6
HARBISON-FISCHER, INC. 0 1 2 1 2 6
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 0 2 2 1 1 6
KOGANEI CORPORATION 0 0 1 2 3 6
KSB AKTIENGESELLSCHAFT 1 1 0 2 2 6
MITSUBISHI HEAVY INDUSTRIES, LTD. 2 1 1 1 1 6
NIDEC CORPORATION 0 1 0 0 5 6
PRATT & WHITNEY CANADA CORP. 1 1 2 1 1 6
WHIRLPOOL S.A. 0 0 0 0 6 6
CONTINENTAL TEVES AG & CO., OHG 0 1 1 2 1 5
DANFOSS COMPRESSORS GMBH 1 1 0 2 1 5
EBARA CORPORATION 0 0 1 2 2 5
GENERAL MOTORS CORPORATION 2 3 0 0 0 5
HALLA CLIMATE CONTROL CORPORATION 1 0 0 0 4 5
HITACHI KOKI COMPANY, LIMITED 0 1 2 2 0 5
INGERSOLL-RAND COMPANY 1 1 1 1 1 5
KANZAKI KOKYUKOKI MFG. CO. LTD. 0 2 0 2 1 5
PENTAIR WATER POOL AND SPA, INC. 0 0 0 3 2 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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