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

Count of 1998 - 2002 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 075, Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures

( 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 1998 1999 2000 2001 2002 Total
(U.S.) PA PENNSYLVANIA 16 15 15 10 17 73
(U.S.) CA CALIFORNIA 7 9 12 7 8 43
(U.S.) OH OHIO 5 12 7 6 12 42
(U.S.) NY NEW YORK 6 8 4 14 7 39
(U.S.) MI MICHIGAN 5 5 3 7 2 22
(U.S.) NJ NEW JERSEY 5 3 5 4 3 20
(U.S.) AZ ARIZONA 2 3 2 1 8 16
(U.S.) NC NORTH CAROLINA 2 3 4 3 3 15
(U.S.) IL ILLINOIS 2 3 5 1 3 14
(U.S.) MA MASSACHUSETTS 3 3 2 5 0 13
(U.S.) MN MINNESOTA 2 1 3 2 4 12
(U.S.) FL FLORIDA 3 2 1 3 2 11
(U.S.) TX TEXAS 0 1 3 4 3 11
(U.S.) MD MARYLAND 3 2 2 1 2 10
(U.S.) CO COLORADO 4 2 0 0 3 9
(U.S.) IN INDIANA 1 3 1 2 2 9
(U.S.) TN TENNESSEE 2 2 2 1 2 9
(U.S.) ID IDAHO 2 2 2 2 0 8
(U.S.) CT CONNECTICUT 0 2 2 2 1 7
(U.S.) NM NEW MEXICO 0 1 4 2 0 7
(U.S.) OR OREGON 3 2 0 2 0 7
(U.S.) NV NEVADA 0 1 2 1 2 6
(U.S.) SC SOUTH CAROLINA 0 0 1 4 1 6
(U.S.) UT UTAH 2 2 1 1 0 6
(U.S.) VA VIRGINIA 1 2 0 2 1 6
(U.S.) WA WASHINGTON 5 0 0 0 1 6
(U.S.) GA GEORGIA 0 1 1 0 3 5
(U.S.) IA IOWA 2 1 2 0 0 5
(U.S.) WV WEST VIRGINIA 2 0 1 1 0 4
(U.S.) AL ALABAMA 0 1 1 0 1 3
(U.S.) KY KENTUCKY 0 0 0 3 0 3
(U.S.) NH NEW HAMPSHIRE 1 1 0 1 0 3
(U.S.) WI WISCONSIN 0 0 2 1 0 3
(U.S.) AR ARKANSAS 1 0 0 0 1 2
(U.S.) SD SOUTH DAKOTA 1 1 0 0 0 2
(U.S.) KS KANSAS 0 0 1 0 0 1
(U.S.) ME MAINE 0 0 0 0 1 1
(U.S.) MS MISSISSIPPI 0 0 0 0 1 1
(U.S.) MT MONTANA 0 1 0 0 0 1
(U.S.) NE NEBRASKA 0 1 0 0 0 1
(U.S.)   -- Subtotal -- 88 96 91 93 94 462
(Foreign) JPX JAPAN 45 60 48 57 62 272
(Foreign) DEX GERMANY 18 11 18 21 21 89
(Foreign) CAX CANADA 9 17 7 13 16 62
(Foreign) ATX AUSTRIA 3 13 7 23 10 56
(Foreign) SEX SWEDEN 0 9 6 9 11 35
(Foreign) FRX FRANCE 4 6 4 6 14 34
(Foreign) CHX SWITZERLAND 3 5 9 8 5 30
(Foreign) AUX AUSTRALIA 1 6 4 5 12 28
(Foreign) GBX UNITED KINGDOM 5 4 7 4 5 25
(Foreign) KRX SOUTH KOREA 3 5 1 7 7 23
(Foreign) ZAX SOUTH AFRICA 1 1 1 7 2 12
(Foreign) VEX VENEZUELA 1 1 4 3 2 11
(Foreign) NLX NETHERLANDS 3 3 2 2 0 10
(Foreign) ITX ITALY 0 3 2 2 2 9
(Foreign) FIX FINLAND 1 1 3 2 1 8
(Foreign) NOX NORWAY 3 0 2 0 3 8
(Foreign) ILX ISRAEL 2 1 3 0 1 7
(Foreign) BEX BELGIUM 1 0 0 2 3 6
(Foreign) MXX MEXICO 0 1 2 1 2 6
(Foreign) RUX RUSSIAN FEDERATION 4 0 0 1 1 6
(Foreign) TWX TAIWAN 2 2 0 0 2 6
(Foreign) CLX CHILE 1 0 0 1 2 4
(Foreign) ESX SPAIN 0 0 2 1 1 4
(Foreign) INX INDIA 0 0 2 1 1 4
(Foreign) LUX LUXEMBOURG 0 0 0 1 2 3
(Foreign) CNX CHINA P.REP. 0 0 1 1 0 2
(Foreign) DKX DENMARK 1 0 1 0 0 2
(Foreign) SGX SINGAPORE 0 0 1 0 1 2
(Foreign) UAX UKRAINE 0 0 1 0 1 2
(Foreign) BRX BRAZIL 0 0 0 0 1 1
(Foreign) LVX LATVIA 0 1 0 0 0 1
(Foreign) NZX NEW ZEALAND 0 0 0 1 0 1
(Foreign)   -- Subtotal -- 111 150 138 179 191 769
(ALL) ALL All Regions, U.S. and Foreign 199 246 229 272 285 1231


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