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

U.S. GOVERNMENT PATENTS
2004

- this report has been prepared with support from the National Science Foundation -

UTILITY PATENTS ASSIGNED TO U.S. GOVERNMENT INSTITUTIONS, CALENDAR YEARS 1969-2004

(patent ownership is determined by the first-named assignee listed on a patent)

U.S. Government Utility Patents By Year of Grant, Calendar Years 1969-2004
Number and Percent of Total Utility Patents and
Number and Percent of all U.S.-Owned Utility Patents
Patent
Category 		1969-90 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 Total
                                 
Total Number of Utility Patent Grants 1556824 96511 97444 98342 101676 101419 109645 111984 147518 153485 157494 166035 167331 169023 164291 3399022
Total Number of U.S.-Owned Utility Patent Grants 991428 53522 54220 55273 58100 57951 63395 64079 83487 87071 87944 90489 89183 89747 86036 2011925
                                 
-Total Number of U.S.-Owned Utility Patents Granted to U.S. Government Institutions 30128 1183 1161 1167 1258 1028 924 944 1028 984 928 957 913 882 842 44327
-Total Number of U.S.-Owned Utility Patents Granted to U.S. Individuals 231252 13207 12751 12281 12805 12885 13729 12914 16407 16698 16129 15203 14116 13536 12172 426085
                                 
Patents Granted to U.S. Government Institutions as a % of Total Utility Patents 1.94% 1.23% 1.19% 1.19% 1.24% 1.01% 0.84% 0.84% 0.70% 0.64% 0.59% 0.58% 0.55% 0.52% 0.51% 1.30%
Patents Granted to U.S. Government Institutions as a % of U.S.-Owned Utility Patents 3.04% 2.21% 2.14% 2.11% 2.17% 1.77% 1.46% 1.47% 1.23% 1.13% 1.06% 1.06% 1.02% 0.98% 0.98% 2.20%
Patents Granted to U.S. Individuals as a % of Total Utility Patents 14.85% 13.68% 13.09% 12.49% 12.59% 12.70% 12.52% 11.53% 11.12% 10.88% 10.24 9.16% 8.44% 8.01% 7.41% 12.54%
Patents Granted to U.S. Individuals as a % of U.S.-Owned Utility Patents 23.33% 24.68% 23.52% 22.22% 22.04% 22.23% 21.66% 20.15% 19.65% 19.18% 18.34% 16.80% 15.83% 15.08% 14.15% 21.18%

 

PTMT Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division- Patent Technology Monitoring Team
MDW 4C18; P.O. Box 1450
Washington, DC 20231-1450

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

address of PTMT Internet pages :
http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of selected PTMT reports from : ftp.uspto.gov/pub/taf/

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