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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 2000 - 2004 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 252, Compositions

( 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 2000 2001 2002 2003 2004 Total
(U.S.) CA CALIFORNIA 23 34 28 37 27 149
(U.S.) NY NEW YORK 31 26 23 42 25 147
(U.S.) PA PENNSYLVANIA 30 16 16 25 24 111
(U.S.) OH OHIO 14 13 12 20 20 79
(U.S.) NJ NEW JERSEY 20 12 9 11 13 65
(U.S.) MI MICHIGAN 14 13 4 10 11 52
(U.S.) TX TEXAS 12 14 7 12 6 51
(U.S.) IL ILLINOIS 18 7 7 11 7 50
(U.S.) MA MASSACHUSETTS 6 7 7 4 10 34
(U.S.) MN MINNESOTA 9 6 8 6 5 34
(U.S.) NC NORTH CAROLINA 10 5 2 7 6 30
(U.S.) CT CONNECTICUT 4 5 4 4 10 27
(U.S.) ID IDAHO 4 3 4 11 5 27
(U.S.) IN INDIANA 4 8 7 0 6 25
(U.S.) SC SOUTH CAROLINA 2 5 2 8 3 20
(U.S.) NM NEW MEXICO 2 7 0 9 1 19
(U.S.) DE DELAWARE 5 1 3 2 7 18
(U.S.) GA GEORGIA 7 6 1 3 1 18
(U.S.) VA VIRGINIA 4 4 5 2 3 18
(U.S.) MD MARYLAND 5 5 3 2 2 17
(U.S.) CO COLORADO 6 3 3 3 1 16
(U.S.) WI WISCONSIN 5 2 4 3 1 15
(U.S.) LA LOUISIANA 4 2 2 4 2 14
(U.S.) WA WASHINGTON 1 3 3 5 2 14
(U.S.) KS KANSAS 5 4 1 2 0 12
(U.S.) KY KENTUCKY 2 5 2 2 1 12
(U.S.) FL FLORIDA 2 1 2 3 3 11
(U.S.) AZ ARIZONA 1 5 1 1 2 10
(U.S.) MO MISSOURI 3 2 0 3 1 9
(U.S.) TN TENNESSEE 1 3 2 1 2 9
(U.S.) WV WEST VIRGINIA 6 0 0 1 2 9
(U.S.) OR OREGON 2 0 3 0 3 8
(U.S.) NV NEVADA 0 3 0 3 1 7
(U.S.) RI RHODE ISLAND 1 1 1 1 3 7
(U.S.) IA IOWA 2 0 1 2 1 6
(U.S.) AL ALABAMA 0 2 1 0 1 4
(U.S.) UT UTAH 1 1 1 1 0 4
(U.S.) AR ARKANSAS 1 1 0 0 1 3
(U.S.) NH NEW HAMPSHIRE 2 1 0 0 0 3
(U.S.) MS MISSISSIPPI 0 1 0 1 0 2
(U.S.) OK OKLAHOMA 0 0 1 1 0 2
(U.S.) VT VERMONT 0 2 0 0 0 2
(U.S.) ME MAINE 0 0 1 0 0 1
(U.S.) NE NEBRASKA 0 1 0 0 0 1
(U.S.) SD SOUTH DAKOTA 0 1 0 0 0 1
(U.S.)   -- Subtotal -- 269 241 181 263 219 1173
(Foreign) JPX JAPAN 173 153 144 161 153 784
(Foreign) DEX GERMANY 64 32 24 31 45 196
(Foreign) GBX UNITED KINGDOM 21 13 7 16 20 77
(Foreign) FRX FRANCE 14 15 11 13 10 63
(Foreign) KRX SOUTH KOREA 5 12 12 20 14 63
(Foreign) CAX CANADA 4 4 11 8 10 37
(Foreign) BEX BELGIUM 6 5 3 3 10 27
(Foreign) ITX ITALY 7 3 3 4 8 25
(Foreign) TWX TAIWAN 6 7 3 6 2 24
(Foreign) CHX SWITZERLAND 4 4 4 3 6 21
(Foreign) NLX NETHERLANDS 4 4 2 3 7 20
(Foreign) INX INDIA 2 0 4 1 4 11
(Foreign) DKX DENMARK 4 1 0 1 4 10
(Foreign) ILX ISRAEL 1 0 6 2 0 9
(Foreign) AUX AUSTRALIA 1 1 0 2 4 8
(Foreign) CNX CHINA P.REP. 4 0 2 0 2 8
(Foreign) SEX SWEDEN 2 2 1 2 1 8
(Foreign) FIX FINLAND 1 2 2 1 1 7
(Foreign) RUX RUSSIAN FEDERATION 1 2 2 1 1 7
(Foreign) IEX IRELAND 1 0 1 1 2 5
(Foreign) ATX AUSTRIA 1 0 0 1 1 3
(Foreign) CLX CHILE 1 0 1 0 0 2
(Foreign) HKX CHINA,HONG KONG S.A.R. 1 1 0 0 0 2
(Foreign) LBX LEBANON 0 0 0 2 0 2
(Foreign) SGX SINGAPORE 0 0 0 1 1 2
(Foreign) UZX UZBEKISTAN 0 2 0 0 0 2
(Foreign) BRX BRAZIL 0 0 1 0 0 1
(Foreign) BYX BELARUS 0 0 0 1 0 1
(Foreign) CZX CZECH REPUBLIC 0 0 0 1 0 1
(Foreign) EEX ESTONIA 0 1 0 0 0 1
(Foreign) ESX SPAIN 1 0 0 0 0 1
(Foreign) HUX HUNGARY 0 1 0 0 0 1
(Foreign) MXX MEXICO 0 0 0 1 0 1
(Foreign) NOX NORWAY 0 0 0 0 1 1
(Foreign) PEX PERU 0 0 1 0 0 1
(Foreign) ROX ROMANIA 1 0 0 0 0 1
(Foreign) TRX TURKEY 0 0 0 0 1 1
(Foreign) UAX UKRAINE 0 0 1 0 0 1
(Foreign) ZAX SOUTH AFRICA 0 1 0 0 0 1
(Foreign)   -- Subtotal -- 330 266 246 286 308 1436
(ALL) ALL All Regions, U.S. and Foreign 599 507 427 549 527 2609


PTMD Contacts

Questions regarding these reports should be directed to:

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

tel: (571) 272-5600
fax: (571) 273-0110
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/


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