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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

Patenting In Technology Classes
Breakout By Geographic Origin (State and Country)

Count of 2006 - 2010 Utility Patent Grants,
As Distributed 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 029, Metal Working

( technology class is determined by the primary classification assigned to a 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 either by year of patent grant or by year of patent application.
(U.S. or Foreign) Code State-Territory or Country 2006 2007 2008 2009 2010 Total
(U.S.) CA CALIFORNIA 170 156 132 139 158 755
(U.S.) MI MICHIGAN 69 50 34 41 58 252
(U.S.) NY NEW YORK 45 36 43 33 61 218
(U.S.) MN MINNESOTA 34 24 21 32 37 148
(U.S.) TX TEXAS 31 28 22 29 32 142
(U.S.) OH OHIO 38 19 14 35 29 135
(U.S.) IL ILLINOIS 28 18 31 24 25 126
(U.S.) PA PENNSYLVANIA 28 30 19 16 22 115
(U.S.) AZ ARIZONA 22 23 20 22 23 110
(U.S.) WA WASHINGTON 14 18 8 15 22 77
(U.S.) IN INDIANA 16 19 14 12 15 76
(U.S.) OR OREGON 27 14 9 14 12 76
(U.S.) FL FLORIDA 13 15 11 15 15 69
(U.S.) CT CONNECTICUT 14 9 10 12 23 68
(U.S.) ID IDAHO 26 18 8 9 6 67
(U.S.) WI WISCONSIN 14 8 9 11 18 60
(U.S.) NC NORTH CAROLINA 15 11 3 12 15 56
(U.S.) MA MASSACHUSETTS 16 12 8 4 14 54
(U.S.) NJ NEW JERSEY 12 6 6 11 15 50
(U.S.) MO MISSOURI 11 8 6 11 10 46
(U.S.) CO COLORADO 12 7 7 6 12 44
(U.S.) SC SOUTH CAROLINA 5 5 11 7 11 39
(U.S.) GA GEORGIA 7 9 2 7 13 38
(U.S.) MD MARYLAND 13 5 3 5 7 33
(U.S.) VA VIRGINIA 5 11 5 5 6 32
(U.S.) NH NEW HAMPSHIRE 10 4 4 4 6 28
(U.S.) IA IOWA 6 3 4 3 11 27
(U.S.) UT UTAH 2 1 3 2 9 17
(U.S.) RI RHODE ISLAND 5 4 4 2 1 16
(U.S.) TN TENNESSEE 5 5 3 0 2 15
(U.S.) KY KENTUCKY 3 3 2 3 3 14
(U.S.) VT VERMONT 3 4 4 2 0 13
(U.S.) NM NEW MEXICO 3 4 2 0 3 12
(U.S.) AL ALABAMA 1 6 0 2 2 11
(U.S.) KS KANSAS 1 2 4 3 1 11
(U.S.) ME MAINE 2 2 3 0 1 8
(U.S.) NE NEBRASKA 4 2 2 0 0 8
(U.S.) NV NEVADA 2 1 0 0 5 8
(U.S.) OK OKLAHOMA 2 1 1 1 3 8
(U.S.) AR ARKANSAS 2 1 2 0 2 7
(U.S.) MT MONTANA 3 1 2 1 0 7
(U.S.) WV WEST VIRGINIA 0 1 0 2 4 7
(U.S.) LA LOUISIANA 3 0 0 1 1 5
(U.S.) MS MISSISSIPPI 2 0 1 1 1 5
(U.S.) HI HAWAII 1 1 0 2 0 4
(U.S.) PR PUERTO RICO 1 1 1 0 0 3
(U.S.) WY WYOMING 2 1 0 0 0 3
(U.S.) DE DELAWARE 0 1 1 0 0 2
(U.S.) ND NORTH DAKOTA 0 1 1 0 0 2
(U.S.) SD SOUTH DAKOTA 0 2 0 0 0 2
(U.S.) AK ALASKA 0 0 0 1 0 1
(U.S.) DC DISTRICT OF COLUMBIA 1 0 0 0 0 1
(U.S.)   -- Subtotal -- 749 611 500 557 714 3131
(Foreign) JPX JAPAN 374 338 261 274 363 1610
(Foreign) DEX GERMANY 100 74 75 64 105 418
(Foreign) TWX TAIWAN 63 42 54 42 53 254
(Foreign) KRX KOREA, SOUTH 34 31 28 32 50 175
(Foreign) CAX CANADA 29 25 23 20 29 126
(Foreign) FRX FRANCE 25 16 12 21 32 106
(Foreign) GBX UNITED KINGDOM 25 13 14 15 33 100
(Foreign) CHX SWITZERLAND 17 9 11 16 14 67
(Foreign) ITX ITALY 9 11 10 8 11 49
(Foreign) AUX AUSTRALIA 6 13 8 7 10 44
(Foreign) SEX SWEDEN 8 10 4 5 11 38
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 8 7 4 13 5 37
(Foreign) NLX NETHERLANDS 8 6 4 3 10 31
(Foreign) HKX CHINA,HONG KONG S.A.R. 1 8 4 5 7 25
(Foreign) ATX AUSTRIA 4 4 6 3 5 22
(Foreign) SGX SINGAPORE 6 3 2 6 5 22
(Foreign) FIX FINLAND 7 4 1 2 4 18
(Foreign) ILX ISRAEL 2 5 2 2 2 13
(Foreign) ESX SPAIN 3 1 2 5 0 11
(Foreign) DKX DENMARK 0 0 0 4 6 10
(Foreign) BEX BELGIUM 0 3 0 3 3 9
(Foreign) IEX IRELAND 2 0 0 5 0 7
(Foreign) MYX MALAYSIA 3 1 1 0 1 6
(Foreign) PHX PHILIPPINES 2 0 0 1 2 5
(Foreign) BRX BRAZIL 2 2 0 0 0 4
(Foreign) NOX NORWAY 2 1 0 0 1 4
(Foreign) GEX GEORGIA (REPUBLIC OF) 1 1 0 0 1 3
(Foreign) INX INDIA 0 0 1 0 2 3
(Foreign) MXX MEXICO 2 1 0 0 0 3
(Foreign) NZX NEW ZEALAND 0 2 0 1 0 3
(Foreign) RUX RUSSIAN FEDERATION 0 0 0 0 3 3
(Foreign) THX THAILAND 0 1 0 1 1 3
(Foreign) GRX GREECE 0 0 0 1 1 2
(Foreign) ZAX SOUTH AFRICA 0 1 0 0 1 2
(Foreign) ARX ARGENTINA 0 0 1 0 0 1
(Foreign) CRX COSTA RICA 0 0 0 0 1 1
(Foreign) CZX CZECH REPUBLIC 1 0 0 0 0 1
(Foreign) EGX EGYPT 0 0 0 0 1 1
(Foreign) HRX CROATIA 0 0 0 0 1 1
(Foreign) IDX INDONESIA 0 1 0 0 0 1
(Foreign) KWX KUWAIT 0 1 0 0 0 1
(Foreign) LIX LIECHTENSTEIN 0 0 0 0 1 1
(Foreign) LUX LUXEMBOURG 1 0 0 0 0 1
(Foreign) SAX SAUDI ARABIA 0 0 1 0 0 1
(Foreign) SIX SLOVENIA 0 1 0 0 0 1
(Foreign) TRX TURKEY 0 0 0 1 0 1
(Foreign)   -- Subtotal -- 745 636 529 560 775 3245
(ALL) ALL All Regions, U.S. and Foreign 1494 1247 1029 1117 1489 6376


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U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450

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

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