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U.S. PATENT AND TRADEMARK OFFICE
Electronic Information Products Division
Patent Technology Monitoring Team (PTMT)

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

Count of 2004 - 2008 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 2004 2005 2006 2007 2008 Total
HALLIBURTON ENERGY SERVICES, INC. 69 69 123 134 108 503
~INDIVIDUALLY OWNED PATENT 99 97 112 92 82 482
CONOCOPHILLIPS COMPANY 32 36 38 24 25 155
SEAGATE TECHNOLOGY, LLC 30 22 12 5 6 75
BAKER HUGHES INCORPORATED 17 17 12 10 11 67
UNIVERSITY OF OKLAHOMA 3 5 20 19 11 58
CHEVRON PHILLIPS CHEMICAL COMPANY LP 4 6 11 17 14 52
BRUNSWICK CORPORATION 7 9 8 7 10 41
PHILLIPS PETROLEUM COMPANY 13 8 11 2 2 36
CHARLES MACHINE WORKS, INC. 6 3 8 5 9 31
OKLAHOMA MEDICAL RESEARCH FOUNDATION 0 6 6 8 3 23
OKLAHOMA STATE UNIVERSITY 7 5 2 5 2 21
WOOD GROUP ESP, INC. 2 3 5 4 7 21
NOMADICS, INC. 2 0 3 5 6 16
SCHLUMBERGER TECHNOLOGY CORPORATION 7 1 2 1 5 16
BED-CHECK CORPORATION 2 3 5 0 2 12
JOHN ZINK COMPANY 5 2 2 2 1 12
LOCKHEED MARTIN CORPORATION 4 1 3 2 2 12
STINGER WELLHEAD PROTECTION, INC. 0 0 0 7 5 12
SYNTROLEUM CORPORATION 3 0 4 1 4 12
TAYLOR INNOVATIONS, L.L.C. 3 4 1 1 2 11
UNITED VIDEO PROPERTIES, INC. 3 3 2 2 1 11
KERR-MCGEE CHEMICAL LLC 3 4 3 0 0 10
TRONOX, LLC 0 0 3 7 0 10
DELPHI TECHNOLOGIES, INC. 3 1 5 0 0 9
HELMERICH + PAYNE, INC. 0 5 1 3 0 9
KELIX HEAT TRANSFER SYSTEMS, LLC 0 1 2 0 6 9
SUNSTONE CORPORATION 2 2 1 1 3 9
UNARCO INDUSTRIES INC. 1 3 2 3 0 9
SAMUEL ROBERTS NOBLE FOUNDATION, INC. 0 2 2 1 3 8
TDW DELAWARE, INC. 1 1 0 3 3 8
WEATHERBANK, INC. 3 1 3 1 0 8
INNOVALARM CORPORATION 0 0 3 2 2 7
ODS PROPERTIES, INC. 2 2 0 2 1 7
SIEMENS ENERGY & AUTOMATION, INC. 1 1 4 1 0 7
W. C. BRADLEY/ZEBCO HOLDINGS, INC. 0 1 1 4 1 7
AAON, INC. 4 2 0 0 0 6
BLITZ U.S.A., INC. 0 2 3 1 0 6
FORHEALTH TECHNOLOGIES, INC. 1 1 3 1 0 6
GENZYME GLYCOBIOLOGY RESEARCH INSTITUTE, INC. 3 2 1 0 0 6
HYDROHOIST INTERNATIONAL, INC. 3 1 0 1 1 6
LANDAUER, INC. 1 1 3 1 0 6
UNIVERSITY OF TULSA 3 1 2 0 0 6
YORK INTERNATIONAL CORP. 0 0 3 2 1 6
CROSBY GROUP, INC. 0 2 1 2 0 5
HONEYWELL INTERNATIONAL INC. 0 1 3 1 0 5
SMITH INTERNATIONAL INC. 1 0 3 1 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
ftp download of selected PTMT reports and materials from : ftp.uspto.gov/pub/taf/


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