Skip menu navigation Home > PTMD Home > PTMD Listing of Viewable Reports > Table of Contents for This Set of Reports


U.S. PATENT AND TRADEMARK OFFICE
Office of Electronic Information Products
Patent Technology Monitoring Division (PTMD)

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

Count of 1998 - 2002 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

LOUISIANA

( 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 1998 1999 2000 2001 2002 Total
~Individually Owned Patent 229 231 274 257 219 1210
ALBEMARLE CORPORATION 35 38 35 35 22 165
EXXON RESEARCH + ENGINEERING CO. 16 36 24 17 3 96
LOUISIANA STATE UNIVERSITY, AGRICULTURAL AND MECHANICAL COLLEGE 21 11 19 27 16 94
LAITRAM CORPORATION 5 2 6 8 9 30
TULANE EDUCATIONAL FUND 9 2 6 3 6 26
EXXON CHEMICALS PATENTS INC. 7 4 4 4 0 19
FRANK'S CASING CREW & RENTAL TOOLS, INC. 6 1 3 3 5 18
HALLIBURTON ENERGY SEVICES, INC. 2 5 3 2 4 16
LOCKHEED MARTIN CORPORATION 2 1 3 4 6 16
DOW CHEMICAL COMPANY 7 3 0 3 0 13
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY 0 0 0 5 7 12
LAROCHE INDUSTRIES, INC. 2 7 3 0 0 12
UNITED STATES OF AMERICA, NAVY 2 0 2 4 4 12
BAKER HUGHES INCORPORATED 0 1 5 3 2 11
SANCONIX, INC. 3 4 3 0 0 10
T & R SOLUTIONS, INC. 1 1 1 5 2 10
DELTA ENVIRONMENTAL PRODUCTS, INC. 3 3 1 2 0 9
EXXONMOBIL CHEMICAL PATENTS INC. 0 0 0 4 5 9
SCHLUMBERGER TECHNOLOGY CORPORATION 1 3 1 3 1 9
MEDISYS TECHNOLOGIES, INC. 4 3 0 0 1 8
SHELL OIL COMPANY 1 0 4 1 2 8
UNITED STATES OF AMERICA, DEPARTMENT OF AGRICULTURE 2 1 2 3 0 8
WEATHERFORD/LAMB, INC. 3 0 2 1 2 8
SOFTEAR TECHNOLOGIES, L.L.C. 0 0 0 2 5 7
UNIVERSITY OF NEW ORLEANS RESEARCH & TECHNOLOGY FOUNDATION 0 0 0 1 6 7
AMCOL INTERNATIONAL CORPORATION 0 1 0 1 4 6
AMOCO CORPORATION 5 1 0 0 0 6
INPUT/OUTPUT, INC. 0 1 2 2 1 6
KNIGHT MANUFACTURING COMPANY, INC. 0 1 2 1 2 6
M-I L.L.C 0 2 1 3 0 6
SUBMAR, INC. 2 2 2 0 0 6
WCI OUTDOOR PRODUCTS, INC. 3 2 1 0 0 6
WILCO MARSH BUGGIES & DRAGLINES, INC. 1 3 1 1 0 6
AMBAR, INC. 3 1 1 0 0 5
BIOMEASURE, INC. 1 2 0 2 0 5
BOTTOM LINE INDUSTRIES, INC. 1 0 2 2 0 5
DURACRAFT MARINE CORPORATION 0 0 1 3 1 5
HELIX BIOMEDIX, INC. 0 2 0 2 1 5
INTERNATIONAL PAPER CO. 1 1 2 1 0 5
LIFE SCIENCE HOLDINGS, INC. 0 0 1 3 1 5
LOUISIANA STATE UNIVERSITY 4 1 0 0 0 5
OIL & GAS RENTAL SERVICES, INC. 0 0 2 0 3 5
PROVACON, INC. 1 1 1 1 1 5
RATTLER TOOLS, INC. 0 0 0 2 3 5
RESEARCH CORPORATION TECHNOLOGIES, INC. 5 0 0 0 0 5
TUBOSCOPE I/P INC. 0 0 0 4 1 5
UNIVERSITY RESEARCH & MARKETING, INC. 2 0 1 2 0 5


PTMD Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Office of Electronic Information Products - PTMD
PK3- Suite 441; P.O Box 1450
Alexandria VA 22313

tel: (703) 306-2600
fax: (703) 306-2737
email: oeip@uspto.gov

address of PTMD pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of selected PTMD reports and materials from : ftp.uspto.gov/pub/taf/


Top

Skip menu navigation Home > PTMD Home > PTMD Listing of Viewable Reports > Table of Contents for This Set of Reports