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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 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 2000 2001 2002 2003 2004 Total
(U.S.) CA CALIFORNIA 96 97 72 87 64 416
(U.S.) MI MICHIGAN 67 83 67 55 37 309
(U.S.) FL FLORIDA 61 65 47 43 30 246
(U.S.) OH OHIO 47 50 44 29 42 212
(U.S.) TX TEXAS 38 48 54 35 35 210
(U.S.) PA PENNSYLVANIA 35 41 42 25 40 183
(U.S.) NY NEW YORK 30 30 30 20 23 133
(U.S.) IL ILLINOIS 34 31 20 16 22 123
(U.S.) GA GEORGIA 19 21 26 18 20 104
(U.S.) MN MINNESOTA 23 22 11 23 23 102
(U.S.) WI WISCONSIN 24 26 20 18 13 101
(U.S.) NC NORTH CAROLINA 19 15 17 12 18 81
(U.S.) NJ NEW JERSEY 21 11 13 12 20 77
(U.S.) WA WASHINGTON 16 21 18 9 11 75
(U.S.) CO COLORADO 12 15 21 11 12 71
(U.S.) IN INDIANA 17 13 16 11 14 71
(U.S.) IA IOWA 13 14 12 10 11 60
(U.S.) MA MASSACHUSETTS 9 19 12 10 10 60
(U.S.) OR OREGON 9 10 13 15 6 53
(U.S.) AZ ARIZONA 7 8 13 13 9 50
(U.S.) TN TENNESSEE 8 12 11 9 4 44
(U.S.) CT CONNECTICUT 6 10 7 7 11 41
(U.S.) MD MARYLAND 10 9 11 6 5 41
(U.S.) MO MISSOURI 15 6 10 8 2 41
(U.S.) VA VIRGINIA 11 15 5 2 5 38
(U.S.) AL ALABAMA 7 9 8 2 6 32
(U.S.) SC SOUTH CAROLINA 6 8 4 10 4 32
(U.S.) UT UTAH 4 3 7 9 5 28
(U.S.) OK OKLAHOMA 7 5 3 8 4 27
(U.S.) KS KANSAS 3 6 4 6 6 25
(U.S.) LA LOUISIANA 3 4 9 7 2 25
(U.S.) HI HAWAII 2 6 5 5 6 24
(U.S.) NE NEBRASKA 4 2 3 3 8 20
(U.S.) ID IDAHO 5 3 4 2 4 18
(U.S.) NV NEVADA 1 3 3 4 7 18
(U.S.) VT VERMONT 1 6 3 5 0 15
(U.S.) NH NEW HAMPSHIRE 1 2 5 3 3 14
(U.S.) AR ARKANSAS 3 7 1 0 1 12
(U.S.) KY KENTUCKY 6 1 3 2 0 12
(U.S.) WV WEST VIRGINIA 3 0 2 7 0 12
(U.S.) ME MAINE 2 2 3 2 1 10
(U.S.) DE DELAWARE 0 1 1 3 1 6
(U.S.) ND NORTH DAKOTA 1 3 0 1 1 6
(U.S.) SD SOUTH DAKOTA 0 2 0 2 2 6
(U.S.) MS MISSISSIPPI 1 1 0 0 3 5
(U.S.) MT MONTANA 1 1 1 1 1 5
(U.S.) NM NEW MEXICO 2 1 1 0 1 5
(U.S.) RI RHODE ISLAND 2 1 1 0 1 5
(U.S.) PR PUERTO RICO 0 1 1 2 0 4
(U.S.) DC DISTRICT OF COLUMBIA 1 0 0 0 1 2
(U.S.) VI VIRGIN (U.S.) ISLANDS 1 0 0 1 0 2
(U.S.) AK ALASKA 0 0 0 0 1 1
(U.S.)   -- Subtotal -- 714 770 684 589 556 3313
(Foreign) CAX CANADA 58 78 52 55 41 284
(Foreign) JPX JAPAN 49 61 39 33 25 207
(Foreign) DEX GERMANY 51 43 45 39 26 204
(Foreign) GBX UNITED KINGDOM 30 21 23 22 20 116
(Foreign) TWX TAIWAN 12 20 20 19 19 90
(Foreign) FRX FRANCE 17 17 21 10 13 78
(Foreign) AUX AUSTRALIA 13 17 8 13 17 68
(Foreign) SEX SWEDEN 10 17 12 11 6 56
(Foreign) ITX ITALY 8 9 15 13 10 55
(Foreign) CHX SWITZERLAND 10 13 5 7 4 39
(Foreign) KRX SOUTH KOREA 4 6 11 7 4 32
(Foreign) DKX DENMARK 4 12 3 6 2 27
(Foreign) NLX NETHERLANDS 8 8 3 4 3 26
(Foreign) ATX AUSTRIA 1 5 6 7 6 25
(Foreign) BEX BELGIUM 2 8 5 4 3 22
(Foreign) ILX ISRAEL 2 5 6 6 3 22
(Foreign) ESX SPAIN 3 4 1 4 3 15
(Foreign) FIX FINLAND 2 2 3 3 2 12
(Foreign) NZX NEW ZEALAND 2 5 2 0 1 10
(Foreign) IEX IRELAND 0 2 4 1 2 9
(Foreign) NOX NORWAY 3 1 2 0 1 7
(Foreign) CNX CHINA P.REP. 1 1 1 0 3 6
(Foreign) ARX ARGENTINA 2 1 1 0 0 4
(Foreign) BRX BRAZIL 2 1 0 0 1 4
(Foreign) ZAX SOUTH AFRICA 1 1 2 0 0 4
(Foreign) CZX CZECH REPUBLIC 1 0 2 0 0 3
(Foreign) GRX GREECE 0 2 1 0 0 3
(Foreign) HKX CHINA,HONG KONG S.A.R. 0 1 1 0 1 3
(Foreign) LUX LUXEMBOURG 1 1 0 1 0 3
(Foreign) MXX MEXICO 1 0 2 0 0 3
(Foreign) COX COLOMBIA 0 1 0 1 0 2
(Foreign) EGX EGYPT 0 1 0 0 1 2
(Foreign) MYX MALAYSIA 0 1 0 0 1 2
(Foreign) SIX SLOVENIA 0 2 0 0 0 2
(Foreign) VEX VENEZUELA 0 0 0 1 1 2
(Foreign) CLX CHILE 1 0 0 0 0 1
(Foreign) CRX COSTA RICA 0 1 0 0 0 1
(Foreign) HRX CROATIA 0 0 0 1 0 1
(Foreign) KNX SAINT KITTS AND NEVIS 0 1 0 0 0 1
(Foreign) KYX CAYMAN ISLANDS 0 0 0 1 0 1
(Foreign) PLX POLAND 0 0 0 1 0 1
(Foreign) PTX PORTUGAL 0 0 0 0 1 1
(Foreign) ROX ROMANIA 1 0 0 0 0 1
(Foreign) RUX RUSSIAN FEDERATION 0 0 1 0 0 1
(Foreign) TRX TURKEY 0 0 0 0 1 1
(Foreign)   -- Subtotal -- 300 369 297 270 221 1457
(ALL) ALL All Regions, U.S. and Foreign 1014 1139 981 859 777 4770


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
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