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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 1963 - 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 452, Butchering

( 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 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 Total
(U.S.) IL ILLINOIS 22 16 16 18 8 3 15 17 12 7 9 6 8 12 10 5 6 4 2 6 4 9 10 12 7 9 6 3 7 5 4 2 12 1 2 7 4 0 2 2 3 0 313
(U.S.) GA GEORGIA 6 6 5 8 1 4 2 3 8 8 5 3 3 3 2 4 4 3 8 4 4 4 8 9 8 2 5 6 3 6 6 2 3 5 3 4 5 3 8 4 1 5 194
(U.S.) IA IOWA 3 6 4 1 1 2 3 6 6 8 11 7 5 11 4 2 0 2 1 2 6 1 2 5 8 4 2 5 4 5 4 7 0 3 3 4 6 8 7 1 11 2 183
(U.S.) CA CALIFORNIA 8 0 3 2 0 2 1 6 6 2 5 4 5 4 3 1 1 4 4 3 2 6 2 2 1 2 1 5 7 4 3 5 4 4 3 1 2 1 4 2 2 3 130
(U.S.) LA LOUISIANA 4 3 3 3 5 6 2 0 5 7 3 4 5 2 2 3 1 4 0 1 3 3 3 1 1 6 2 2 3 2 2 3 0 3 0 1 3 7 5 2 0 0 115
(U.S.) PA PENNSYLVANIA 2 4 2 3 2 0 4 1 1 1 1 3 0 5 2 2 1 0 0 2 1 3 3 6 4 0 1 2 2 3 8 5 2 5 2 1 3 3 6 1 0 1 98
(U.S.) TX TEXAS 2 4 1 3 1 1 0 1 6 6 6 3 2 0 3 0 0 3 1 3 1 2 4 0 2 0 1 1 3 2 3 4 4 4 1 1 3 3 2 1 1 2 91
(U.S.) MN MINNESOTA 1 5 1 2 0 4 1 8 4 4 2 0 2 0 1 0 1 1 0 4 1 2 1 4 4 1 2 0 0 0 1 3 3 4 1 0 2 4 5 0 4 3 86
(U.S.) MI MICHIGAN 0 3 4 6 4 2 6 2 1 4 5 0 4 2 1 2 0 0 0 2 0 3 3 1 2 3 6 3 1 4 3 0 0 1 1 0 0 1 1 0 0 0 81
(U.S.) MO MISSOURI 3 1 0 1 0 2 3 4 2 2 4 5 0 2 4 4 2 2 5 3 1 0 1 2 2 0 2 6 4 2 3 0 1 1 2 1 2 1 0 1 0 0 81
(U.S.) FL FLORIDA 2 4 6 2 1 1 0 0 4 1 1 2 1 1 1 2 1 2 3 2 3 0 0 0 3 1 2 1 1 2 2 4 2 3 3 1 2 2 5 2 3 1 80
(U.S.) OH OHIO 2 7 5 3 1 1 0 1 4 5 5 0 2 0 2 1 1 5 2 0 1 0 1 2 2 1 2 1 0 0 1 1 2 1 0 1 0 3 2 1 0 3 72
(U.S.) WI WISCONSIN 3 3 5 2 1 3 3 2 0 0 1 2 0 0 3 1 0 0 0 0 1 2 0 1 1 2 1 1 2 7 0 2 3 1 0 2 1 7 2 0 1 0 66
(U.S.) NJ NEW JERSEY 1 1 3 2 5 1 2 0 4 4 0 1 3 1 1 1 2 2 2 1 3 2 2 1 1 1 2 2 1 2 0 1 1 1 1 1 1 1 1 0 1 2 65
(U.S.) WA WASHINGTON 1 1 2 0 0 0 3 0 3 3 2 4 0 1 0 1 1 1 2 0 0 0 2 4 0 0 1 1 1 2 0 6 7 6 3 1 3 1 0 1 1 0 65
(U.S.) NC NORTH CAROLINA 0 0 1 2 0 0 2 1 4 4 1 1 1 1 0 0 1 0 3 3 0 1 2 2 3 1 4 4 1 1 0 1 1 2 0 1 3 3 0 0 0 2 57
(U.S.) NY NEW YORK 3 4 4 1 1 1 4 2 4 4 3 3 0 1 1 1 2 1 2 2 0 1 1 1 1 0 0 1 0 0 1 0 1 1 0 1 0 1 0 0 1 0 55
(U.S.) MD MARYLAND 0 2 0 4 3 3 1 3 3 2 5 0 1 1 0 0 1 0 0 2 1 1 1 1 2 2 1 1 0 1 1 0 0 1 0 5 0 0 1 0 0 0 50
(U.S.) KS KANSAS 1 0 2 3 1 0 2 3 1 0 0 0 0 0 0 0 0 1 1 0 0 0 3 1 0 0 0 1 2 1 1 1 2 1 2 1 3 1 2 3 1 2 43
(U.S.) NE NEBRASKA 0 1 1 3 1 3 3 2 2 0 0 2 1 1 0 1 0 1 0 1 0 0 0 0 2 0 0 1 1 2 1 0 3 1 0 1 1 1 1 2 2 0 42
(U.S.) VA VIRGINIA 0 5 3 0 0 4 1 1 0 3 2 1 0 0 2 1 0 0 2 2 1 1 1 1 1 0 1 1 0 1 0 2 1 0 0 0 0 1 0 0 2 0 41
(U.S.) MA MASSACHUSETTS 1 1 2 3 2 0 1 1 1 0 0 2 0 1 1 1 0 3 1 1 0 0 0 0 2 2 2 1 0 0 3 0 1 3 0 2 0 1 0 0 0 0 39
(U.S.) CT CONNECTICUT 1 0 1 1 3 1 0 0 0 1 0 0 0 5 2 1 0 0 0 0 0 1 1 1 1 0 0 0 0 1 1 0 0 0 1 0 1 1 1 2 1 0 29
(U.S.) AR ARKANSAS 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 3 0 0 0 0 1 0 1 1 1 0 2 2 0 1 1 1 2 0 2 0 2 1 1 26
(U.S.) CO COLORADO 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 3 2 1 3 4 1 0 2 2 1 1 1 1 26
(U.S.) IN INDIANA 1 2 4 1 0 0 0 0 0 2 1 1 0 1 0 1 0 3 0 0 1 0 2 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 23
(U.S.) OR OREGON 0 0 0 4 2 1 0 0 0 0 0 2 0 0 0 2 1 2 0 0 0 2 0 0 0 1 0 0 0 0 1 1 0 0 0 2 0 1 0 0 0 0 22
(U.S.) TN TENNESSEE 0 0 2 0 1 0 1 2 0 0 1 1 2 0 0 1 0 0 0 0 1 0 0 1 1 0 1 1 0 0 0 1 1 0 0 0 1 0 0 2 1 0 22
(U.S.) MS MISSISSIPPI 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 2 1 1 0 1 0 0 1 2 0 0 1 0 1 1 2 0 2 1 21
(U.S.) SC SOUTH CAROLINA 0 0 0 2 1 0 0 0 2 0 1 1 0 0 1 0 0 0 0 0 0 1 0 0 1 3 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 17
(U.S.) AL ALABAMA 0 0 2 0 0 1 0 2 1 0 1 1 0 1 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 1 0 1 0 0 1 0 0 1 0 0 0 0 16
(U.S.) ME MAINE 1 0 1 1 0 0 0 0 2 1 1 1 1 1 0 0 0 0 1 0 1 0 0 0 0 0 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 16
(U.S.) AK ALASKA 0 1 0 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 1 0 2 0 0 0 0 0 1 0 1 0 1 0 0 13
(U.S.) DE DELAWARE 0 0 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 1 1 0 2 0 0 0 0 0 0 0 0 0 1 0 11
(U.S.) OK OKLAHOMA 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 1 0 0 0 0 8
(U.S.) UT UTAH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 2 1 1 0 0 0 0 0 0 6
(U.S.) AZ ARIZONA 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 5
(U.S.) ID IDAHO 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 5
(U.S.) NV NEVADA 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 2 0 0 0 0 5
(U.S.) RI RHODE ISLAND 0 0 0 0 0 0 1 0 0 0 2 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
(U.S.) SD SOUTH DAKOTA 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 5
(U.S.) WY WYOMING 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 1 5
(U.S.) KY KENTUCKY 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 4
(U.S.) MT MONTANA 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 3
(U.S.) ND NORTH DAKOTA 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 3
(U.S.) NH NEW HAMPSHIRE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 3
(U.S.) NM NEW MEXICO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2
(U.S.) AS U.S. PACIFIC IS. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
(U.S.) DC DISTRICT OF COLUMBIA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
(U.S.) HI HAWAII 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
(U.S.)   -- Subtotal -- 70 81 84 81 46 46 66 72 89 82 80 61 48 57 49 40 30 44 50 45 37 47 53 64 62 48 48 57 46 65 58 60 64 60 36 45 49 66 61 32 42 30 2351
(Foreign) DEX GERMANY 5 4 3 7 8 4 1 5 7 2 6 3 8 10 7 6 1 9 8 10 7 10 10 17 13 13 11 6 10 20 7 10 5 9 4 7 11 7 9 0 5 2 307
(Foreign) NLX NETHERLANDS 0 0 0 0 0 1 1 3 4 2 3 0 3 6 4 4 3 2 5 10 6 8 11 20 14 14 10 13 17 18 16 20 3 7 9 18 8 14 14 5 3 8 307
(Foreign) CAX CANADA 1 2 4 2 1 1 0 3 4 1 2 2 1 2 5 3 0 4 1 4 2 2 2 2 4 1 1 4 5 3 1 5 0 0 3 3 4 2 1 3 1 0 92
(Foreign) JPX JAPAN 0 0 0 0 0 0 1 0 0 1 0 1 1 0 2 1 1 4 1 1 1 0 3 2 7 2 1 3 6 5 7 5 2 2 1 4 2 6 2 4 4 3 86
(Foreign) FRX FRANCE 0 1 3 3 0 2 1 2 3 2 1 2 2 2 1 3 0 0 6 2 0 2 2 2 5 3 1 3 4 3 3 0 4 0 2 1 1 0 1 0 1 0 74
(Foreign) DKX DENMARK 0 0 0 0 2 2 0 1 2 1 1 1 0 0 2 1 1 3 2 0 2 0 2 0 1 2 1 1 3 3 1 0 2 1 3 1 0 1 3 2 2 2 52
(Foreign) GBX UNITED KINGDOM 2 0 3 1 0 0 0 2 0 0 0 2 0 0 2 0 1 2 1 0 0 2 1 2 1 1 0 0 1 2 2 1 2 3 1 3 4 2 2 1 0 1 48
(Foreign) AUX AUSTRALIA 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 1 2 1 1 0 1 2 2 2 1 2 2 4 5 1 0 2 2 3 2 2 1 0 2 44
(Foreign) SEX SWEDEN 1 1 0 0 0 0 0 4 0 0 0 0 2 4 1 0 1 1 2 1 2 2 1 0 1 0 1 1 2 1 2 0 1 3 1 1 2 0 1 0 1 0 41
(Foreign) NOX NORWAY 0 1 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 2 2 1 0 1 0 0 2 2 1 3 0 0 0 1 0 1 1 2 1 0 1 0 25
(Foreign) NZX NEW ZEALAND 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 3 0 0 0 0 0 0 4 1 1 0 0 0 0 0 0 1 1 0 1 1 1 0 0 15
(Foreign) CHX SWITZERLAND 0 0 0 0 0 0 1 0 0 1 0 2 0 0 0 1 0 0 0 0 0 1 1 0 0 1 0 0 0 1 1 0 0 1 0 0 1 0 0 1 1 0 14
(Foreign) ISX ICELAND 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 2 0 0 0 0 0 3 3 0 0 1 0 0 0 2 0 0 0 0 14
(Foreign) ITX ITALY 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 2 0 1 2 0 0 0 1 0 0 0 3 1 1 1 0 14
(Foreign) BEX BELGIUM 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 1 2 1 0 0 0 1 0 0 1 0 0 0 10
(Foreign) ESX SPAIN 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 3 1 0 0 0 3 0 10
(Foreign) SUX U.S.S.R. 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 1 0 2 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
(Foreign) ATX AUSTRIA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 2 0 2 0 0 0 0 0 1 0 0 0 0 8
(Foreign) IEX IRELAND 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 3 1 0 0 1 0 0 0 0 8
(Foreign) ARX ARGENTINA 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 6
(Foreign) TWX TAIWAN 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 1 0 1 0 0 0 0 1 6
(Foreign) FIX FINLAND 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 1 0 5
(Foreign) ILX ISRAEL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 4
(Foreign) PLX POLAND 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3
(Foreign) BRX BRAZIL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
(Foreign) CSX CZECHOSLOVAKIA 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
(Foreign) GTX GUATEMALA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
(Foreign) HUX HUNGARY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
(Foreign) MXX MEXICO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
(Foreign) VCX ST. VINCENT/GRENADINES 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
(Foreign)   -- Subtotal -- 10 9 13 16 11 10 5 21 21 10 14 13 21 26 27 21 11 26 33 33 25 30 40 51 49 47 33 39 52 70 50 53 21 33 29 47 40 45 39 20 25 20 1209
(ALL) ALL All Regions, U.S. and Foreign 80 90 97 97 57 56 71 93 110 92 94 74 69 83 76 61 41 70 83 78 62 77 93 115 111 95 81 96 98 135 108 113 85 93 65 92 89 111 100 52 67 50 3560


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