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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 2005 - 2009 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 2005 2006 2007 2008 2009 Total
HALLIBURTON ENERGY SERVICES, INC. 69 123 134 108 97 531
~INDIVIDUALLY OWNED PATENT 97 112 92 82 77 460
CONOCOPHILLIPS COMPANY 36 38 24 25 20 143
UNIVERSITY OF OKLAHOMA 5 20 19 11 18 73
BAKER HUGHES INCORPORATED 17 12 10 11 20 70
CHEVRON PHILLIPS CHEMICAL COMPANY LP 6 11 17 14 20 68
SEAGATE TECHNOLOGY, LLC 22 12 5 6 5 50
BRUNSWICK CORPORATION 9 8 7 10 9 43
CHARLES MACHINE WORKS, INC. 3 8 5 9 6 31
OKLAHOMA MEDICAL RESEARCH FOUNDATION 6 6 8 3 0 23
PHILLIPS PETROLEUM COMPANY 8 11 2 2 0 23
WOOD GROUP ESP, INC. 3 5 4 7 1 20
STINGER WELLHEAD PROTECTION, INC. 0 0 7 5 7 19
OKLAHOMA STATE UNIVERSITY 5 2 5 2 3 17
NOMADICS, INC. 0 3 5 6 2 16
SAMUEL ROBERTS NOBLE FOUNDATION, INC. 2 2 1 3 5 13
INNOVALARM CORPORATION 0 3 2 2 5 12
BED-CHECK CORPORATION 3 5 0 2 1 11
HELMERICH + PAYNE, INC. 5 1 3 0 1 10
TRONOX, LLC 0 3 7 0 0 10
UNITED VIDEO PROPERTIES, INC. 3 2 2 1 2 10
KELIX HEAT TRANSFER SYSTEMS, LLC 1 2 0 6 0 9
SCHLUMBERGER TECHNOLOGY CORPORATION 1 2 1 5 0 9
SYNTROLEUM CORPORATION 0 4 1 4 0 9
UNARCO INDUSTRIES INC. 3 2 3 0 1 9
YORK INTERNATIONAL CORP. 0 3 2 1 3 9
LOCKHEED MARTIN CORPORATION 1 3 2 2 0 8
SUNSTONE CORPORATION 2 1 1 3 1 8
TAYLOR INNOVATIONS, L.L.C. 4 1 1 2 0 8
TDW DELAWARE, INC. 1 0 3 3 1 8
W. C. BRADLEY/ZEBCO HOLDINGS, INC. 1 1 4 1 1 8
JOHN ZINK COMPANY 2 2 2 1 0 7
KERR-MCGEE CHEMICAL LLC 4 3 0 0 0 7
SIEMENS ENERGY & AUTOMATION, INC. 1 4 1 0 1 7
AIRFIELD SYSTEMS, L.L.C. 0 1 2 1 2 6
BLITZ U.S.A., INC. 2 3 1 0 0 6
DELPHI TECHNOLOGIES, INC. 1 5 0 0 0 6
UMICORE AG & CO. KG 0 0 0 3 3 6
UNITED STATES GYPSUM COMPANY 0 1 0 2 3 6
CHINA PETROLEUM AND CHEMICAL CORPORATION 0 0 0 3 2 5
CROSBY GROUP, INC. 2 1 2 0 0 5
FORHEALTH TECHNOLOGIES, INC. 1 3 1 0 0 5
HONEYWELL INTERNATIONAL INC. 1 3 1 0 0 5
LANDAUER, INC. 1 3 1 0 0 5
ODS PROPERTIES, INC. 2 0 2 1 0 5
SMITH INTERNATIONAL INC. 0 3 1 0 1 5
UNIVERSITY OF TULSA 1 2 0 0 2 5
WEATHERBANK, INC. 1 3 1 0 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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