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

Patenting By Geographic Region (State and Country),
Breakout By Organization

Count of 2006 - 2010 Utility Patent Grants,
By Calendar Year of Grant

- Explanation of Data -

Rank Ordered Listing of Organizations Receiving 5 or More Utility Patents During the Period
Originating From

OKLAHOMA

( patent origin is determined by the residence of the first-named inventor )

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
HALLIBURTON ENERGY SERVICES, INC. 123 134 108 97 123 585
~INDIVIDUALLY OWNED PATENT 112 92 82 77 86 449
CONOCOPHILLIPS COMPANY 38 24 25 20 18 125
UNIVERSITY OF OKLAHOMA 20 19 11 18 25 93
BAKER HUGHES INCORPORATED 12 10 11 20 33 86
CHEVRON PHILLIPS CHEMICAL COMPANY LP 11 17 14 20 20 82
BRUNSWICK CORPORATION 8 7 10 9 3 37
CHARLES MACHINE WORKS, INC. 8 5 9 6 6 34
STINGER WELLHEAD PROTECTION, INC. 0 7 5 7 14 33
SEAGATE TECHNOLOGY, LLC 12 5 6 5 4 32
OKLAHOMA MEDICAL RESEARCH FOUNDATION 6 8 3 0 5 22
NOMADICS, INC. 3 5 6 2 3 19
WOOD GROUP ESP, INC. 5 4 7 1 1 18
OKLAHOMA STATE UNIVERSITY 2 5 2 3 4 16
SCHLUMBERGER TECHNOLOGY CORPORATION 2 1 5 0 8 16
PHILLIPS PETROLEUM COMPANY 11 2 2 0 0 15
INNOVALARM CORPORATION 3 2 2 5 2 14
SAMUEL ROBERTS NOBLE FOUNDATION, INC. 2 1 3 5 3 14
SYNTROLEUM CORPORATION 4 1 4 0 4 13
TDW DELAWARE, INC. 0 3 3 1 5 12
YORK INTERNATIONAL CORP. 3 2 1 3 3 12
TRONOX, LLC 3 7 0 0 1 11
UNITED VIDEO PROPERTIES, INC. 2 2 1 2 4 11
BED-CHECK CORPORATION 5 0 2 1 0 8
KELIX HEAT TRANSFER SYSTEMS, LLC 2 0 6 0 0 8
UNIVERSITY OF TULSA 2 0 0 2 4 8
W. C. BRADLEY/ZEBCO HOLDINGS, INC. 1 4 1 1 1 8
AIRFIELD SYSTEMS, L.L.C. 1 2 1 2 1 7
CAMERON INTERNATIONAL CORPORATION 0 1 1 1 4 7
CHINA PETROLEUM AND CHEMICAL CORPORATION 0 0 3 2 2 7
LOCKHEED MARTIN CORPORATION 3 2 2 0 0 7
UNITED STATES GYPSUM COMPANY 1 0 2 3 1 7
MODULAR SERVICES COMPANY 0 1 0 1 4 6
SIEMENS ENERGY & AUTOMATION, INC. 4 1 0 1 0 6
SUNSTONE CORPORATION 1 1 3 1 0 6
UMICORE AG & CO. KG 0 0 3 3 0 6
UNARCO INDUSTRIES INC. 2 3 0 1 0 6
DELPHI TECHNOLOGIES, INC. 5 0 0 0 0 5
DOUG CARSON & ASSOCIATES, INC. 0 0 0 2 3 5
HELMERICH + PAYNE, INC. 1 3 0 1 0 5
JOHN ZINK COMPANY 2 2 1 0 0 5
ROBBINS & MYERS ENERGY SYSTEMS, L.P. 0 1 0 1 3 5
SMITH INTERNATIONAL INC. 3 1 0 1 0 5
UOP 0 0 2 0 3 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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