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

Patenting In Technology Classes,
Breakout By Organization

Count of 2008 - 2012 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 165, Heat Exchange

( 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 2008 2009 2010 2011 2012 Total
FU ZHUN PRECISION INDUSTRY (SHENZHEN) CO., LTD. 14 24 22 25 27 112
~INDIVIDUALLY OWNED PATENT 24 17 17 19 19 96
DENSO CORPORATION 16 15 15 17 8 71
BEHR GMBH & CO. KG 4 7 9 12 9 41
DELPHI TECHNOLOGIES, INC. 11 7 8 6 3 35
FOXCONN TECHNOLOGY CO., LTD 5 10 10 4 1 30
MODINE MANUFACTURING COMPANY 6 6 6 7 5 30
INTERNATIONAL BUSINESS MACHINES CORPORATION 4 2 7 6 9 28
SHOWA DENKO KABUSHIKI KAISHA 3 3 9 9 2 26
HALLA CLIMATE CONTROL CORPORATION 2 7 4 8 3 24
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 5 3 4 3 5 20
CARRIER CORPORATION 2 3 4 2 8 19
ASIA VITAL COMPONENTS CO., LTD. 3 1 6 3 3 16
INTEL CORPORATION 4 3 2 4 2 15
ALFA LAVAL CORPORATE AB 1 3 5 0 4 13
CALSONIC KANSEI CORPORATION 7 4 0 2 0 13
FUJITSU LIMITED 5 1 4 1 2 13
DANA CANADA CORPORATION 2 2 4 1 3 12
MITSUBISHI DENKI KABUSHIKI KAISHA 2 1 5 1 3 12
VISTEON GLOBAL TECHNOLOGIES, INC. 4 3 2 1 2 12
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY 1 2 4 1 3 11
HONEYWELL INTERNATIONAL INC. 2 2 1 4 2 11
LG ELECTRONICS INC. 5 3 0 1 2 11
GENERAL ELECTRIC COMPANY 2 1 2 2 3 10
HON HAI PRECISION IND. CO., LTD. 1 2 4 2 1 10
BOEING COMPANY 0 0 2 3 4 9
HONG FU JIN PRECISION INDUSTRY (SHENZHEN) CO., LTD. 0 2 1 1 5 9
ALLIANT TECHSYSTEMS INC. 0 1 2 3 2 8
DAIKIN INDUSTRIES LIMITED 1 4 2 0 1 8
CATERPILLAR INC. 2 0 0 3 2 7
CNH AMERICA LLC 1 0 2 3 1 7
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. 2 1 1 3 0 7
HITACHI, LTD 1 2 1 2 1 7
PANASONIC CORPORATION 0 3 0 2 2 7
SONY CORPORATION 2 0 1 2 2 7
T. RAD CO., LTD. 0 0 5 2 0 7
BEHR GMBH & CO. 5 0 1 0 0 6
COOLIT SYSTEMS INC. 0 4 2 0 0 6
THERMAL CORPORATION 1 0 3 0 2 6
TOSHIBA CORPORATION 2 2 0 1 1 6
TOYOTA JIDOSHA K.K. 0 1 2 1 2 6
VALEO, INC. 1 4 0 0 1 6
DENSO INTERNATIONAL AMERICA, INC. 0 0 2 1 2 5
GM GLOBAL TECHNOLOGY OPERATIONS, INC. 0 0 1 2 2 5
HAMILTON SUNDSTRAND CORPORATION 1 1 0 2 1 5
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN 2 1 0 1 1 5
KEIHIN CORPORATION 0 1 2 0 2 5
LINDE AKTIENGESELLSCHAFT 1 0 1 1 2 5
PARKER-HANNIFIN CORPORATION 1 0 2 2 0 5
RAYTHEON COMPANY 1 2 1 0 1 5
SCANIA CV AKTIEBOLAG 0 1 1 1 2 5
SHELL OIL COMPANY 1 2 0 1 1 5
SUN MICROSYSTEMS, INC. 0 5 0 0 0 5
UOP 0 0 1 1 3 5
VALEO CLIMATISATION 0 0 2 1 2 5
VALEO SYSTEMES THERMIQUES S.A. S. 1 0 0 3 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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