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


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

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

Count of 2001 - 2005 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

WEST VIRGINIA

( 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 2001 2002 2003 2004 2005 Total
~Individually Owned Patent 36 30 31 31 22 150
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION 32 20 11 3 1 67
UNIVATION TECHNOLOGIES, LLC, (US) 8 8 16 3 17 52
E. I. DU PONT DE NEMOURS AND COMPANY 9 7 5 6 4 31
CDX GAS, LLC 0 7 7 6 8 28
WEST VIRGINIA UNIVERSITY 3 3 9 2 0 17
BAYER CORPORATION 3 4 7 0 0 14
TOUCHSTONE RESEARCH LABORATORY, LTD. 0 1 2 5 6 14
CROMPTON CORPORATION 1 6 3 1 0 11
GENERAL ELECTRIC COMPANY 2 5 0 4 0 11
WALKER SYSTEMS, INC. 3 1 4 1 1 10
UNITED STATES OF AMERICA, DEPARTMENT OF ENERGY 0 3 0 2 3 8
EAGLE MANUFACTURING COMPANY 3 2 1 1 0 7
ISP INVESTMENTS INC. 2 1 2 0 1 6
LOUIS BERKMAN COMPANY 1 0 1 2 2 6
MACK TRUCKS, INC. 2 2 0 1 1 6
ROYAL VENDORS, INC. 2 2 1 0 1 6
INCO ALLOYS INTERNATIONAL, INC. 3 2 0 0 0 5
MARATHON ASHLAND PETROLEUM LLC 1 3 0 1 0 5


PTMB Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division - PTMB
MDW 4C18; P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

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


Top

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