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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 520, Synthetic Resins or Natural Rubbers (includes Classes 520-528)

( 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.) TX TEXAS 106 82 121 145 151 605
(U.S.) OH OHIO 83 67 94 119 130 493
(U.S.) PA PENNSYLVANIA 98 70 83 117 88 456
(U.S.) NY NEW YORK 70 66 75 91 104 406
(U.S.) CA CALIFORNIA 84 52 51 97 94 378
(U.S.) MI MICHIGAN 47 46 34 71 72 270
(U.S.) NJ NEW JERSEY 38 48 46 58 70 260
(U.S.) MA MASSACHUSETTS 55 38 46 50 61 250
(U.S.) MN MINNESOTA 41 40 33 55 51 220
(U.S.) DE DELAWARE 22 27 38 32 56 175
(U.S.) TN TENNESSEE 30 26 19 36 45 156
(U.S.) IL ILLINOIS 30 26 21 29 34 140
(U.S.) CT CONNECTICUT 25 21 19 36 31 132
(U.S.) IN INDIANA 14 17 18 46 20 115
(U.S.) GA GEORGIA 19 17 7 34 28 105
(U.S.) NC NORTH CAROLINA 18 16 10 25 22 91
(U.S.) VA VIRGINIA 15 19 15 23 16 88
(U.S.) FL FLORIDA 9 10 12 29 22 82
(U.S.) SC SOUTH CAROLINA 16 11 10 20 18 75
(U.S.) OK OKLAHOMA 10 12 15 15 21 73
(U.S.) AL ALABAMA 6 7 9 15 18 55
(U.S.) WV WEST VIRGINIA 16 5 12 12 10 55
(U.S.) WI WISCONSIN 10 6 13 10 15 54
(U.S.) LA LOUISIANA 5 6 6 8 7 32
(U.S.) CO COLORADO 6 6 3 9 7 31
(U.S.) MO MISSOURI 11 7 5 6 2 31
(U.S.) OR OREGON 3 10 4 9 3 29
(U.S.) AZ ARIZONA 4 9 4 6 5 28
(U.S.) WA WASHINGTON 9 5 3 5 6 28
(U.S.) MS MISSISSIPPI 4 3 2 9 7 25
(U.S.) NH NEW HAMPSHIRE 4 3 7 4 7 25
(U.S.) RI RHODE ISLAND 3 4 7 4 7 25
(U.S.) MD MARYLAND 7 3 6 2 5 23
(U.S.) KY KENTUCKY 4 5 2 3 7 21
(U.S.) NM NEW MEXICO 2 5 2 3 4 16
(U.S.) UT UTAH 2 2 0 3 8 15
(U.S.) ID IDAHO 3 1 1 4 4 13
(U.S.) IA IOWA 6 1 0 1 2 10
(U.S.) KS KANSAS 1 0 2 4 3 10
(U.S.) ND NORTH DAKOTA 0 1 1 1 3 6
(U.S.) NE NEBRASKA 0 1 1 2 2 6
(U.S.) NV NEVADA 2 1 0 1 1 5
(U.S.) ME MAINE 1 0 0 2 0 3
(U.S.) VT VERMONT 0 0 1 0 2 3
(U.S.) AR ARKANSAS 1 0 1 0 0 2
(U.S.) DC DISTRICT OF COLUMBIA 0 1 0 0 1 2
(U.S.) HI HAWAII 0 0 1 0 1 2
(U.S.) MT MONTANA 0 1 0 0 0 1
(U.S.) PR PUERTO RICO 0 1 0 0 0 1
(U.S.) SD SOUTH DAKOTA 0 0 0 1 0 1
(U.S.)   -- Subtotal -- 940 805 860 1252 1271 5128
(Foreign) JPX JAPAN 515 459 470 761 801 3006
(Foreign) DEX GERMANY 216 171 193 336 310 1226
(Foreign) KRX KOREA, SOUTH 46 56 56 99 122 379
(Foreign) FRX FRANCE 60 46 51 71 81 309
(Foreign) BEX BELGIUM 32 24 26 68 57 207
(Foreign) ITX ITALY 33 30 45 47 45 200
(Foreign) GBX UNITED KINGDOM 37 27 32 52 45 193
(Foreign) CAX CANADA 27 33 31 62 38 191
(Foreign) NLX NETHERLANDS 41 20 23 47 40 171
(Foreign) TWX TAIWAN 20 14 14 39 52 139
(Foreign) CHX SWITZERLAND 28 12 22 40 32 134
(Foreign) INX INDIA 11 11 15 21 11 69
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 8 10 12 15 22 67
(Foreign) FIX FINLAND 8 9 6 11 4 38
(Foreign) AUX AUSTRALIA 8 3 6 10 9 36
(Foreign) SEX SWEDEN 7 4 4 12 7 34
(Foreign) ATX AUSTRIA 6 4 7 7 7 31
(Foreign) ILX ISRAEL 2 3 9 5 11 30
(Foreign) LUX LUXEMBOURG 7 2 5 5 6 25
(Foreign) RUX RUSSIAN FEDERATION 6 2 6 5 2 21
(Foreign) NOX NORWAY 3 2 2 6 6 19
(Foreign) SGX SINGAPORE 6 0 1 5 4 16
(Foreign) IEX IRELAND 0 2 0 6 7 15
(Foreign) LIX LIECHTENSTEIN 0 1 6 3 3 13
(Foreign) ESX SPAIN 2 0 2 3 5 12
(Foreign) DKX DENMARK 2 1 1 2 3 9
(Foreign) HKX CHINA, HONG KONG S.A.R. 3 1 1 2 1 8
(Foreign) MXX MEXICO 0 2 1 1 4 8
(Foreign) GRX GREECE 0 1 0 5 1 7
(Foreign) MYX MALAYSIA 1 0 1 1 3 6
(Foreign) ZAX SOUTH AFRICA 2 1 2 0 1 6
(Foreign) BRX BRAZIL 1 0 2 2 0 5
(Foreign) CZX CZECH REPUBLIC 1 0 1 1 1 4
(Foreign) NZX NEW ZEALAND 0 2 1 1 0 4
(Foreign) SAX SAUDI ARABIA 0 0 1 1 2 4
(Foreign) CLX CHILE 0 1 0 1 1 3
(Foreign) TRX TURKEY 1 1 0 0 1 3
(Foreign) ARX ARGENTINA 0 0 0 0 2 2
(Foreign) PLX POLAND 0 1 0 0 1 2
(Foreign) THX THAILAND 0 0 1 1 0 2
(Foreign) COX COLOMBIA 1 0 0 0 0 1
(Foreign) HUX HUNGARY 0 0 0 1 0 1
(Foreign) IRX IRAN 0 0 0 1 0 1
(Foreign) LTX LITHUANIA 0 1 0 0 0 1
(Foreign) UAX UKRAINE 0 0 1 0 0 1
(Foreign)   -- Subtotal -- 1141 957 1057 1756 1748 6659
(ALL) ALL All Regions, U.S. and Foreign 2081 1762 1917 3008 3019 11787


PTMT Contacts

Questions regarding these reports should be directed to:

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

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
selected PTMT materials available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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