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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 052, Static Structures (e.g., Buildings)

( 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.) CA CALIFORNIA 97 72 86 64 49 368
(U.S.) MI MICHIGAN 83 67 53 36 30 269
(U.S.) FL FLORIDA 65 47 43 30 38 223
(U.S.) OH OHIO 50 44 29 42 33 198
(U.S.) TX TEXAS 48 54 35 35 22 194
(U.S.) PA PENNSYLVANIA 41 42 24 40 24 171
(U.S.) NY NEW YORK 30 30 20 23 21 124
(U.S.) IL ILLINOIS 31 20 17 21 15 104
(U.S.) MN MINNESOTA 22 11 23 23 24 103
(U.S.) WI WISCONSIN 26 20 18 13 26 103
(U.S.) GA GEORGIA 21 26 18 20 11 96
(U.S.) NC NORTH CAROLINA 15 17 11 18 15 76
(U.S.) CO COLORADO 15 21 11 12 13 72
(U.S.) WA WASHINGTON 21 18 9 11 12 71
(U.S.) NJ NEW JERSEY 11 13 12 20 8 64
(U.S.) IN INDIANA 13 16 10 14 10 63
(U.S.) MA MASSACHUSETTS 19 12 10 10 10 61
(U.S.) IA IOWA 14 12 10 11 11 58
(U.S.) AZ ARIZONA 8 13 13 9 9 52
(U.S.) OR OREGON 10 13 15 6 7 51
(U.S.) CT CONNECTICUT 10 7 7 11 6 41
(U.S.) TN TENNESSEE 12 11 9 4 3 39
(U.S.) MD MARYLAND 9 11 6 5 5 36
(U.S.) VA VIRGINIA 15 5 2 5 8 35
(U.S.) UT UTAH 3 7 9 5 9 33
(U.S.) MO MISSOURI 6 10 8 2 5 31
(U.S.) SC SOUTH CAROLINA 8 4 10 4 5 31
(U.S.) AL ALABAMA 9 8 2 6 3 28
(U.S.) KS KANSAS 6 4 6 6 4 26
(U.S.) NV NEVADA 3 3 4 7 8 25
(U.S.) HI HAWAII 6 5 5 6 2 24
(U.S.) LA LOUISIANA 4 9 7 2 2 24
(U.S.) OK OKLAHOMA 5 3 8 4 2 22
(U.S.) NE NEBRASKA 2 3 3 8 4 20
(U.S.) ID IDAHO 3 4 2 4 4 17
(U.S.) NH NEW HAMPSHIRE 2 5 3 3 3 16
(U.S.) VT VERMONT 6 3 5 0 0 14
(U.S.) AR ARKANSAS 7 1 0 1 3 12
(U.S.) WV WEST VIRGINIA 0 2 7 0 1 10
(U.S.) KY KENTUCKY 1 3 1 0 4 9
(U.S.) DE DELAWARE 1 1 3 1 2 8
(U.S.) ME MAINE 2 3 2 1 0 8
(U.S.) MS MISSISSIPPI 1 0 0 4 2 7
(U.S.) ND NORTH DAKOTA 3 0 1 1 2 7
(U.S.) MT MONTANA 1 1 1 1 2 6
(U.S.) SD SOUTH DAKOTA 2 0 2 2 0 6
(U.S.) PR PUERTO RICO 1 1 2 0 0 4
(U.S.) RI RHODE ISLAND 1 1 0 1 1 4
(U.S.) NM NEW MEXICO 1 1 0 1 0 3
(U.S.) AK ALASKA 0 0 0 1 0 1
(U.S.) DC DISTRICT OF COLUMBIA 0 0 0 1 0 1
(U.S.) VI VIRGIN (U.S.) ISLANDS 0 0 1 0 0 1
(U.S.)   -- Subtotal -- 770 684 583 555 478 3070
(Foreign) CAX CANADA 78 52 55 41 37 263
(Foreign) JPX JAPAN 61 39 33 25 31 189
(Foreign) DEX GERMANY 43 45 39 26 26 179
(Foreign) GBX UNITED KINGDOM 21 23 22 20 9 95
(Foreign) TWX TAIWAN 20 20 19 19 6 84
(Foreign) FRX FRANCE 17 21 10 13 13 74
(Foreign) AUX AUSTRALIA 17 8 13 16 8 62
(Foreign) SEX SWEDEN 17 11 11 6 10 55
(Foreign) ITX ITALY 9 15 12 10 7 53
(Foreign) CHX SWITZERLAND 13 5 7 4 5 34
(Foreign) KRX SOUTH KOREA 6 11 7 4 5 33
(Foreign) BEX BELGIUM 8 5 4 3 8 28
(Foreign) ATX AUSTRIA 5 6 7 6 3 27
(Foreign) DKX DENMARK 12 3 6 2 4 27
(Foreign) ILX ISRAEL 5 6 6 3 5 25
(Foreign) NLX NETHERLANDS 8 3 4 3 6 24
(Foreign) ESX SPAIN 4 1 4 3 5 17
(Foreign) FIX FINLAND 2 3 3 2 1 11
(Foreign) IEX IRELAND 2 4 1 2 0 9
(Foreign) NZX NEW ZEALAND 5 2 0 1 1 9
(Foreign) CNX CHINA P.REP. 1 1 0 3 2 7
(Foreign) MXX MEXICO 0 2 0 0 2 4
(Foreign) NOX NORWAY 1 2 0 1 0 4
(Foreign) ZAX SOUTH AFRICA 1 2 0 0 1 4
(Foreign) BSX THE BAHAMAS 0 0 0 0 3 3
(Foreign) GRX GREECE 2 1 0 0 0 3
(Foreign) MYX MALAYSIA 1 0 0 1 1 3
(Foreign) ARX ARGENTINA 1 1 0 0 0 2
(Foreign) BRX BRAZIL 1 0 0 1 0 2
(Foreign) COX COLOMBIA 1 0 1 0 0 2
(Foreign) CZX CZECH REPUBLIC 0 2 0 0 0 2
(Foreign) EGX EGYPT 1 0 0 1 0 2
(Foreign) HKX CHINA,HONG KONG S.A.R. 0 1 0 1 0 2
(Foreign) HRX CROATIA 0 0 1 0 1 2
(Foreign) KYX CAYMAN ISLANDS 0 0 1 0 1 2
(Foreign) LUX LUXEMBOURG 1 0 1 0 0 2
(Foreign) SIX SLOVENIA 2 0 0 0 0 2
(Foreign) VEX VENEZUELA 0 0 1 1 0 2
(Foreign) CRX COSTA RICA 1 0 0 0 0 1
(Foreign) ECX ECUADOR 0 0 0 0 1 1
(Foreign) INX INDIA 0 0 0 0 1 1
(Foreign) KNX SAINT KITTS AND NEVIS 1 0 0 0 0 1
(Foreign) KWX KUWAIT 0 0 0 0 1 1
(Foreign) PHX PHILIPPINES 0 0 0 0 1 1
(Foreign) PLX POLAND 0 0 1 0 0 1
(Foreign) PTX PORTUGAL 0 0 0 1 0 1
(Foreign) RUX RUSSIAN FEDERATION 0 1 0 0 0 1
(Foreign) TRX TURKEY 0 0 0 1 0 1
(Foreign)   -- Subtotal -- 368 296 269 220 205 1358
(ALL) ALL All Regions, U.S. and Foreign 1138 980 852 775 683 4428


PTMB Contacts

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

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fax: (571) 273-0110
email: oeip@uspto.gov

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