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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 2008 - 2012 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 204, Chemistry: Electrical and Wave Energy

( 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 by year of patent grant.
(U.S. or Foreign) Code State-Territory or Country 2008 2009 2010 2011 2012 Total
(U.S.) CA CALIFORNIA 61 59 96 67 89 372
(U.S.) MA MASSACHUSETTS 13 10 18 8 20 69
(U.S.) PA PENNSYLVANIA 9 3 7 12 13 44
(U.S.) TX TEXAS 6 5 6 9 16 42
(U.S.) MI MICHIGAN 4 4 7 13 13 41
(U.S.) NY NEW YORK 6 5 6 9 12 38
(U.S.) IL ILLINOIS 6 7 6 13 5 37
(U.S.) OH OHIO 2 5 6 6 17 36
(U.S.) IN INDIANA 3 7 7 6 9 32
(U.S.) AZ ARIZONA 2 4 6 12 7 31
(U.S.) FL FLORIDA 2 6 8 3 5 24
(U.S.) CT CONNECTICUT 6 2 5 4 6 23
(U.S.) CO COLORADO 2 1 4 7 7 21
(U.S.) OR OREGON 1 3 3 7 7 21
(U.S.) MT MONTANA 7 4 4 4 0 19
(U.S.) NC NORTH CAROLINA 1 2 2 7 7 19
(U.S.) MD MARYLAND 0 3 6 4 3 16
(U.S.) MN MINNESOTA 3 1 4 1 6 15
(U.S.) UT UTAH 1 2 2 3 7 15
(U.S.) WA WASHINGTON 0 4 5 2 4 15
(U.S.) WI WISCONSIN 1 4 4 3 3 15
(U.S.) NM NEW MEXICO 2 2 2 4 3 13
(U.S.) VA VIRGINIA 1 2 2 1 7 13
(U.S.) NJ NEW JERSEY 2 2 3 2 3 12
(U.S.) TN TENNESSEE 3 0 0 4 2 9
(U.S.) IA IOWA 2 2 1 3 0 8
(U.S.) ID IDAHO 1 2 4 1 0 8
(U.S.) NH NEW HAMPSHIRE 0 1 0 2 4 7
(U.S.) AL ALABAMA 4 0 0 1 1 6
(U.S.) MO MISSOURI 1 0 0 4 1 6
(U.S.) SC SOUTH CAROLINA 1 0 1 2 2 6
(U.S.) DE DELAWARE 2 1 0 1 0 4
(U.S.) NV NEVADA 0 0 2 0 2 4
(U.S.) VT VERMONT 0 2 1 0 1 4
(U.S.) AR ARKANSAS 0 2 0 0 1 3
(U.S.) GA GEORGIA 0 0 0 1 2 3
(U.S.) RI RHODE ISLAND 0 0 1 0 2 3
(U.S.) DC DISTRICT OF COLUMBIA 0 0 1 0 1 2
(U.S.) HI HAWAII 0 0 1 1 0 2
(U.S.) KY KENTUCKY 0 0 0 0 2 2
(U.S.) OK OKLAHOMA 1 0 1 0 0 2
(U.S.) ME MAINE 0 0 0 0 1 1
(U.S.) MS MISSISSIPPI 0 0 1 0 0 1
(U.S.) WV WEST VIRGINIA 0 0 1 0 0 1
(U.S.)   -- Subtotal -- 156 157 234 227 291 1065
(Foreign) JPX JAPAN 72 71 98 138 139 518
(Foreign) DEX GERMANY 28 21 42 38 34 163
(Foreign) GBX UNITED KINGDOM 10 9 14 15 30 78
(Foreign) KRX KOREA, SOUTH 6 3 16 25 28 78
(Foreign) TWX TAIWAN 7 6 16 13 24 66
(Foreign) FRX FRANCE 6 9 6 16 15 52
(Foreign) CAX CANADA 5 9 3 9 19 45
(Foreign) CHX SWITZERLAND 5 2 17 7 5 36
(Foreign) ITX ITALY 4 3 8 8 9 32
(Foreign) AUX AUSTRALIA 3 3 4 3 7 20
(Foreign) ILX ISRAEL 2 3 1 5 6 17
(Foreign) SEX SWEDEN 1 1 3 5 7 17
(Foreign) NOX NORWAY 3 2 1 3 3 12
(Foreign) ATX AUSTRIA 3 0 3 3 2 11
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 1 1 2 0 4 8
(Foreign) BEX BELGIUM 1 0 2 1 3 7
(Foreign) CLX CHILE 0 2 1 1 2 6
(Foreign) NLX NETHERLANDS 0 2 0 3 1 6
(Foreign) HKX CHINA, HONG KONG S.A.R. 1 0 0 1 3 5
(Foreign) RUX RUSSIAN FEDERATION 0 1 0 2 2 5
(Foreign) FIX FINLAND 0 3 0 1 0 4
(Foreign) INX INDIA 0 0 1 2 1 4
(Foreign) BSX THE BAHAMAS 0 0 1 1 1 3
(Foreign) CUX CUBA 0 1 1 1 0 3
(Foreign) CZX CZECH REPUBLIC 0 0 1 0 2 3
(Foreign) SGX SINGAPORE 0 0 0 2 1 3
(Foreign) HUX HUNGARY 0 0 1 0 1 2
(Foreign) LIX LIECHTENSTEIN 0 1 0 0 1 2
(Foreign) ZAX SOUTH AFRICA 0 0 1 0 1 2
(Foreign) DKX DENMARK 0 0 1 0 0 1
(Foreign) EEX ESTONIA 0 0 0 0 1 1
(Foreign) ESX SPAIN 0 0 1 0 0 1
(Foreign) ISX ICELAND 0 0 0 0 1 1
(Foreign) LTX LITHUANIA 0 0 1 0 0 1
(Foreign) LUX LUXEMBOURG 0 0 0 0 1 1
(Foreign) MXX MEXICO 0 0 0 0 1 1
(Foreign) PHX PHILIPPINES 0 0 0 0 1 1
(Foreign) PKX PAKISTAN 0 0 0 1 0 1
(Foreign) ROX ROMANIA 0 0 0 1 0 1
(Foreign) SAX SAUDI ARABIA 0 0 0 0 1 1
(Foreign) THX THAILAND 0 0 0 1 0 1
(Foreign) UAX UKRAINE 1 0 0 0 0 1
(Foreign)   -- Subtotal -- 159 153 246 306 357 1221
(ALL) ALL All Regions, U.S. and Foreign 315 310 480 533 648 2286


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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
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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