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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 164, Metal Founding

( 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.) MI MICHIGAN 8 15 13 20 9 65
(U.S.) OH OHIO 3 14 17 19 11 64
(U.S.) NY NEW YORK 5 5 11 6 1 28
(U.S.) PA PENNSYLVANIA 2 3 8 8 6 27
(U.S.) CA CALIFORNIA 4 3 6 3 8 24
(U.S.) IN INDIANA 2 3 5 6 5 21
(U.S.) IL ILLINOIS 1 2 6 9 2 20
(U.S.) MA MASSACHUSETTS 4 4 4 4 2 18
(U.S.) MN MINNESOTA 2 2 6 5 3 18
(U.S.) FL FLORIDA 2 3 0 6 4 15
(U.S.) WI WISCONSIN 3 1 5 2 2 13
(U.S.) AZ ARIZONA 0 2 0 4 5 11
(U.S.) MO MISSOURI 0 3 0 3 3 9
(U.S.) NJ NEW JERSEY 1 2 3 3 0 9
(U.S.) TN TENNESSEE 1 0 3 2 3 9
(U.S.) TX TEXAS 0 1 2 3 3 9
(U.S.) NC NORTH CAROLINA 1 3 1 3 0 8
(U.S.) VA VIRGINIA 5 0 2 1 0 8
(U.S.) IA IOWA 1 0 3 3 0 7
(U.S.) NH NEW HAMPSHIRE 0 3 2 1 1 7
(U.S.) AL ALABAMA 0 2 2 2 0 6
(U.S.) AR ARKANSAS 2 0 1 0 3 6
(U.S.) GA GEORGIA 2 0 0 2 2 6
(U.S.) WA WASHINGTON 1 1 1 2 1 6
(U.S.) OR OREGON 2 0 1 2 0 5
(U.S.) DE DELAWARE 0 2 0 1 1 4
(U.S.) ID IDAHO 2 0 0 2 0 4
(U.S.) NM NEW MEXICO 0 1 3 0 0 4
(U.S.) CT CONNECTICUT 0 0 0 3 0 3
(U.S.) UT UTAH 0 1 1 1 0 3
(U.S.) VT VERMONT 1 0 1 1 0 3
(U.S.) CO COLORADO 0 1 1 0 0 2
(U.S.) KY KENTUCKY 0 1 1 0 0 2
(U.S.) MD MARYLAND 0 0 2 0 0 2
(U.S.) MS MISSISSIPPI 0 0 1 0 0 1
(U.S.) OK OKLAHOMA 0 1 0 0 0 1
(U.S.) SC SOUTH CAROLINA 0 1 0 0 0 1
(U.S.)   -- Subtotal -- 55 80 112 127 75 449
(Foreign) JPX JAPAN 27 32 44 50 47 200
(Foreign) DEX GERMANY 29 37 40 41 27 174
(Foreign) ITX ITALY 3 10 9 9 6 37
(Foreign) AUX AUSTRALIA 11 10 3 6 6 36
(Foreign) FRX FRANCE 10 7 7 7 4 35
(Foreign) CHX SWITZERLAND 5 6 8 9 3 31
(Foreign) CAX CANADA 4 4 9 5 7 29
(Foreign) ATX AUSTRIA 2 2 4 9 3 20
(Foreign) DKX DENMARK 2 2 6 4 4 18
(Foreign) GBX UNITED KINGDOM 3 3 3 4 5 18
(Foreign) SEX SWEDEN 3 2 6 6 0 17
(Foreign) TWX TAIWAN 0 2 2 3 6 13
(Foreign) KRX SOUTH KOREA 1 3 0 2 2 8
(Foreign) ESX SPAIN 1 0 1 4 0 6
(Foreign) NLX NETHERLANDS 1 1 2 0 1 5
(Foreign) LUX LUXEMBOURG 1 2 1 0 0 4
(Foreign) NOX NORWAY 2 0 0 1 0 3
(Foreign) CNX CHINA P.REP. 1 0 0 0 1 2
(Foreign) RUX RUSSIAN FEDERATION 0 0 0 1 1 2
(Foreign) BEX BELGIUM 0 0 0 1 0 1
(Foreign) FIX FINLAND 0 0 0 1 0 1
(Foreign) HKX CHINA,HONG KONG S.A.R. 0 0 1 0 0 1
(Foreign) INX INDIA 0 0 1 0 0 1
(Foreign) MXX MEXICO 1 0 0 0 0 1
(Foreign) MYX MALAYSIA 0 0 0 0 1 1
(Foreign) UAX UKRAINE 0 1 0 0 0 1
(Foreign) ZAX SOUTH AFRICA 0 0 0 0 1 1
(Foreign)   -- Subtotal -- 107 124 147 163 125 666
(ALL) ALL All Regions, U.S. and Foreign 162 204 259 290 200 1115


PTMD Contacts

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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

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