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 In Technology Classes
Breakout By Geographic Origin (State and Country)

Count of 2001 - 2005 Utility Patent Grants,
By Calendar Year of Grant
With Patent Counts Based on Primary Patent Classification

- Explanation of Data -

Rank Ordered Listing of U.S. States and Countries
From Which 1 or More Utility Patents Originated During the Period
Having Primary Classification In

Class 445, Electric Lamp or Space Discharge Component or Device Manufacturing

( technology class is determined by the primary classification assigned to the patent- see 'Explanation of Data' )
( patent origin is determined by the residence of the first-named inventor )

The following table displays U.S. states and countries and counts of utility patents originating from them; patents are distributed by year of patent grant
(U.S. or Foreign) Code State-Territory or Country 2001 2002 2003 2004 2005 Total
(U.S.) ID IDAHO 14 22 9 10 5 60
(U.S.) CA CALIFORNIA 11 5 15 11 8 50
(U.S.) NY NEW YORK 4 8 4 6 8 30
(U.S.) PA PENNSYLVANIA 2 2 4 1 4 13
(U.S.) AZ ARIZONA 1 2 3 3 3 12
(U.S.) OH OHIO 2 1 5 2 1 11
(U.S.) NJ NEW JERSEY 4 3 1 2 0 10
(U.S.) MA MASSACHUSETTS 1 1 1 3 3 9
(U.S.) VA VIRGINIA 2 0 4 1 2 9
(U.S.) OR OREGON 0 0 2 4 1 7
(U.S.) TX TEXAS 2 0 3 1 1 7
(U.S.) NC NORTH CAROLINA 0 1 3 1 0 5
(U.S.) IL ILLINOIS 0 0 1 2 1 4
(U.S.) NH NEW HAMPSHIRE 0 0 2 1 0 3
(U.S.) TN TENNESSEE 0 0 1 1 1 3
(U.S.) WI WISCONSIN 1 2 0 0 0 3
(U.S.) CT CONNECTICUT 1 1 0 0 0 2
(U.S.) DE DELAWARE 1 0 1 0 0 2
(U.S.) MI MICHIGAN 0 1 0 0 1 2
(U.S.) MN MINNESOTA 1 0 0 1 0 2
(U.S.) NM NEW MEXICO 0 1 0 0 1 2
(U.S.) WA WASHINGTON 0 1 0 0 1 2
(U.S.) CO COLORADO 1 0 0 0 0 1
(U.S.) MD MARYLAND 0 0 1 0 0 1
(U.S.) SD SOUTH DAKOTA 0 1 0 0 0 1
(U.S.) UT UTAH 0 0 0 0 1 1
(U.S.)   -- Subtotal -- 48 52 60 50 42 252
(Foreign) JPX JAPAN 41 46 72 93 88 340
(Foreign) KRX SOUTH KOREA 13 4 13 15 19 64
(Foreign) TWX TAIWAN 1 2 7 17 13 40
(Foreign) DEX GERMANY 0 0 4 2 6 12
(Foreign) NLX NETHERLANDS 0 1 3 2 2 8
(Foreign) FRX FRANCE 2 0 2 2 0 6
(Foreign) ITX ITALY 1 1 0 1 2 5
(Foreign) GBX UNITED KINGDOM 0 0 1 2 1 4
(Foreign) CAX CANADA 0 0 0 1 1 2
(Foreign) ATX AUSTRIA 0 0 0 1 0 1
(Foreign) CNX CHINA P.REP. 0 0 0 0 1 1
(Foreign) HUX HUNGARY 0 0 0 0 1 1
(Foreign) MXX MEXICO 0 0 1 0 0 1
(Foreign) NOX NORWAY 0 0 0 0 1 1
(Foreign)   -- Subtotal -- 58 54 103 136 135 486
(ALL) ALL All Regions, U.S. and Foreign 106 106 163 186 177 738


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