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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 2007 - 2011 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 252, Compositions

( 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 2007 2008 2009 2010 2011 Total
(U.S.) NY NEW YORK 25 26 23 32 28 134
(U.S.) CA CALIFORNIA 17 25 17 28 39 126
(U.S.) PA PENNSYLVANIA 14 20 13 25 20 92
(U.S.) DE DELAWARE 9 14 14 25 26 88
(U.S.) IL ILLINOIS 10 6 12 10 22 60
(U.S.) OH OHIO 8 6 11 15 16 56
(U.S.) MD MARYLAND 12 12 4 4 9 41
(U.S.) MA MASSACHUSETTS 5 6 7 9 9 36
(U.S.) TX TEXAS 4 5 4 13 8 34
(U.S.) NC NORTH CAROLINA 6 9 4 6 7 32
(U.S.) MI MICHIGAN 5 7 6 7 6 31
(U.S.) MN MINNESOTA 7 6 8 5 4 30
(U.S.) NJ NEW JERSEY 7 7 1 6 8 29
(U.S.) CT CONNECTICUT 3 6 3 8 8 28
(U.S.) AZ ARIZONA 1 11 2 3 8 25
(U.S.) CO COLORADO 4 1 5 4 7 21
(U.S.) NM NEW MEXICO 3 3 4 5 5 20
(U.S.) GA GEORGIA 3 7 2 2 5 19
(U.S.) VA VIRGINIA 1 1 4 6 5 17
(U.S.) SC SOUTH CAROLINA 1 1 7 2 2 13
(U.S.) TN TENNESSEE 3 4 2 1 2 12
(U.S.) WI WISCONSIN 2 0 1 4 3 10
(U.S.) FL FLORIDA 1 0 1 3 4 9
(U.S.) IN INDIANA 2 0 4 1 2 9
(U.S.) KY KENTUCKY 0 4 3 1 1 9
(U.S.) WA WASHINGTON 2 2 2 1 2 9
(U.S.) OR OREGON 1 0 3 1 3 8
(U.S.) HI HAWAII 0 0 0 4 3 7
(U.S.) ID IDAHO 4 1 1 1 0 7
(U.S.) OK OKLAHOMA 2 2 0 0 2 6
(U.S.) AR ARKANSAS 2 0 1 0 2 5
(U.S.) IA IOWA 1 1 2 0 1 5
(U.S.) LA LOUISIANA 1 1 0 0 3 5
(U.S.) MO MISSOURI 1 0 2 0 1 4
(U.S.) NV NEVADA 2 0 0 1 1 4
(U.S.) RI RHODE ISLAND 0 0 1 1 2 4
(U.S.) UT UTAH 1 1 1 0 1 4
(U.S.) KS KANSAS 0 1 0 1 1 3
(U.S.) AL ALABAMA 0 0 0 0 2 2
(U.S.) DC DISTRICT OF COLUMBIA 1 0 0 1 0 2
(U.S.) ND NORTH DAKOTA 2 0 0 0 0 2
(U.S.) SD SOUTH DAKOTA 0 0 0 0 2 2
(U.S.) MS MISSISSIPPI 0 0 0 1 0 1
(U.S.) NH NEW HAMPSHIRE 0 0 1 0 0 1
(U.S.) VT VERMONT 0 0 0 1 0 1
(U.S.) WV WEST VIRGINIA 0 0 0 1 0 1
(U.S.)   -- Subtotal -- 173 196 176 239 280 1064
(Foreign) JPX JAPAN 133 140 147 208 220 848
(Foreign) KRX KOREA, SOUTH 19 14 27 43 57 160
(Foreign) DEX GERMANY 30 26 19 36 43 154
(Foreign) GBX UNITED KINGDOM 17 12 6 28 18 81
(Foreign) TWX TAIWAN 3 8 13 24 16 64
(Foreign) FRX FRANCE 13 6 8 12 19 58
(Foreign) CAX CANADA 5 9 5 5 10 34
(Foreign) BEX BELGIUM 7 4 3 3 7 24
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 1 2 2 4 15 24
(Foreign) NLX NETHERLANDS 5 3 5 2 4 19
(Foreign) CHX SWITZERLAND 1 4 6 3 1 15
(Foreign) ITX ITALY 1 0 2 8 1 12
(Foreign) ILX ISRAEL 0 2 3 3 2 10
(Foreign) AUX AUSTRALIA 3 0 1 3 1 8
(Foreign) BRX BRAZIL 0 1 0 3 4 8
(Foreign) RUX RUSSIAN FEDERATION 3 2 1 0 2 8
(Foreign) INX INDIA 1 2 1 2 1 7
(Foreign) ATX AUSTRIA 1 0 0 2 3 6
(Foreign) DKX DENMARK 1 0 2 0 2 5
(Foreign) FIX FINLAND 0 1 1 0 3 5
(Foreign) HKX CHINA, HONG KONG S.A.R. 0 0 1 2 2 5
(Foreign) SEX SWEDEN 0 0 2 3 0 5
(Foreign) NOX NORWAY 1 0 0 2 0 3
(Foreign) ESX SPAIN 1 1 0 0 0 2
(Foreign) SGX SINGAPORE 1 0 0 0 1 2
(Foreign) COX COLOMBIA 0 1 0 0 0 1
(Foreign) EEX ESTONIA 0 0 0 1 0 1
(Foreign) GRX GREECE 0 0 0 1 0 1
(Foreign) IRX IRAN 0 0 1 0 0 1
(Foreign) MYX MALAYSIA 0 0 0 1 0 1
(Foreign) NZX NEW ZEALAND 0 0 0 1 0 1
(Foreign) SAX SAUDI ARABIA 0 0 0 1 0 1
(Foreign) ZAX SOUTH AFRICA 0 1 0 0 0 1
(Foreign)   -- Subtotal -- 247 239 256 401 432 1575
(ALL) ALL All Regions, U.S. and Foreign 420 435 432 640 712 2639


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

tel: (571) 272-5600
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email: oeip@uspto.gov

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