U.S. PATENT AND TRADEMARK OFFICE Information Products Division Technology Assessment and Forecast (TAF) Branch |
First-Named Assignee | 1996 | 1997 | 1998 | 1999 | 2000 | Total |
~Individually Owned Patent | 111 | 100 | 148 | 184 | 179 | 722 |
VALENCE TECHNOLOGY, INC. | 1 | 10 | 23 | 14 | 10 | 58 |
INTERNATIONAL GAME TECHNOLOGY | 0 | 3 | 10 | 7 | 5 | 25 |
CASINO DATA SYSTEMS | 0 | 1 | 4 | 2 | 9 | 16 |
BENTLY NEVADA CORPORATION | 0 | 1 | 5 | 2 | 6 | 14 |
MIKOHN GAMING CORPORATION | 3 | 1 | 1 | 3 | 6 | 14 |
PROGRESSIVE GAMES, INC. | 3 | 1 | 4 | 2 | 3 | 13 |
ROCKY RESEARCH | 2 | 5 | 2 | 0 | 1 | 10 |
CHROMALLOY GAS TURBINE CORPORATION | 2 | 0 | 1 | 0 | 5 | 8 |
GREENEARTH CLEANING, LLC | 0 | 0 | 0 | 1 | 6 | 7 |
SECURITRON-MAGNALOCK CORP. | 0 | 1 | 3 | 1 | 2 | 7 |
SIGMA GAME, INC. | 1 | 0 | 1 | 1 | 4 | 7 |
ANCHOR GAMING | 0 | 0 | 2 | 2 | 2 | 6 |
BET TECHNOLOGY INC. | 1 | 2 | 1 | 1 | 1 | 6 |
HAMILTON COMPANY | 1 | 1 | 1 | 1 | 2 | 6 |
LSP PRODUCTS GROUP, INC. | 1 | 1 | 0 | 3 | 1 | 6 |
BHP MINERALS INTERNATIONAL INC. | 1 | 1 | 0 | 2 | 1 | 5 |
BIOQUEST, INCORPORATED | 0 | 1 | 2 | 2 | 0 | 5 |
CORE-VENT CORPORATION | 2 | 1 | 0 | 2 | 0 | 5 |
MATERIALS TECHNOLOGY, LIMITED | 1 | 2 | 0 | 2 | 0 | 5 |
U.S. Patent and Trademark Office
Information Products Division - TAF Branch
PK3- Suite 441
Washington, DC 20231 tel: (703) 306-2600
FAX: (703) 306-2737
email: oeip@uspto.gov address of TAF Internet pages : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of TAF reports from : ftp.uspto.gov/pub/taf/