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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 2011 - 2015 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 307, Electrical Transmission or Interconnection Systems

( 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 2011 2012 2013 2014 2015 Total
(U.S.) CA CALIFORNIA 75 71 71 90 101 408
(U.S.) MA MASSACHUSETTS 17 17 45 39 24 142
(U.S.) TX TEXAS 16 24 24 27 33 124
(U.S.) MI MICHIGAN 17 16 19 21 27 100
(U.S.) NY NEW YORK 18 13 14 18 22 85
(U.S.) IL ILLINOIS 15 17 17 12 16 77
(U.S.) WA WASHINGTON 13 11 12 12 21 69
(U.S.) PA PENNSYLVANIA 16 11 9 11 12 59
(U.S.) OH OHIO 17 11 8 9 9 54
(U.S.) WI WISCONSIN 10 5 5 11 8 39
(U.S.) NC NORTH CAROLINA 5 6 7 9 8 35
(U.S.) FL FLORIDA 8 7 5 9 5 34
(U.S.) MN MINNESOTA 7 4 6 6 10 33
(U.S.) NJ NEW JERSEY 5 9 8 6 5 33
(U.S.) AZ ARIZONA 10 12 4 4 2 32
(U.S.) CO COLORADO 9 4 9 3 6 31
(U.S.) GA GEORGIA 5 5 6 7 7 30
(U.S.) MD MARYLAND 5 11 4 3 4 27
(U.S.) OR OREGON 5 4 4 6 4 23
(U.S.) VA VIRGINIA 4 2 5 6 5 22
(U.S.) IN INDIANA 2 4 3 4 6 19
(U.S.) CT CONNECTICUT 2 4 4 4 4 18
(U.S.) MO MISSOURI 2 2 1 3 3 11
(U.S.) NV NEVADA 1 5 2 0 2 10
(U.S.) AL ALABAMA 1 3 3 0 3 10
(U.S.) NM NEW MEXICO 1 3 2 2 2 10
(U.S.) NH NEW HAMPSHIRE 2 4 0 1 2 9
(U.S.) TN TENNESSEE 2 3 1 1 2 9
(U.S.) KS KANSAS 5 3 0 0 1 9
(U.S.) OK OKLAHOMA 2 2 0 1 1 6
(U.S.) SD SOUTH DAKOTA 0 1 1 1 2 5
(U.S.) SC SOUTH CAROLINA 0 1 1 0 2 4
(U.S.) ID IDAHO 0 1 0 2 1 4
(U.S.) HI HAWAII 0 0 3 1 0 4
(U.S.) VT VERMONT 1 1 0 1 1 4
(U.S.) KY KENTUCKY 1 0 0 2 1 4
(U.S.) ME MAINE 1 0 0 1 2 4
(U.S.) RI RHODE ISLAND 0 2 0 0 2 4
(U.S.) UT UTAH 0 1 0 2 0 3
(U.S.) IA IOWA 0 0 0 1 2 3
(U.S.) WV WEST VIRGINIA 1 1 0 1 0 3
(U.S.) DC DISTRICT OF COLUMBIA 1 0 1 0 1 3
(U.S.) MS MISSISSIPPI 1 0 0 1 0 2
(U.S.) AR ARKANSAS 0 1 0 0 0 1
(U.S.) NE NEBRASKA 0 0 0 1 0 1
(U.S.) WY WYOMING 0 1 0 0 0 1
(U.S.) AK ALASKA 0 0 1 0 0 1
(U.S.)   -- Subtotal -- 303 303 305 339 369 1619
 
(Foreign) JPX JAPAN 125 107 101 164 216 713
(Foreign) DEX GERMANY 51 54 55 55 77 292
(Foreign) TWX TAIWAN 41 43 31 46 57 218
(Foreign) KRX KOREA, SOUTH 18 16 29 47 68 178
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 16 16 9 21 27 89
(Foreign) FRX FRANCE 15 15 9 16 29 84
(Foreign) GBX UNITED KINGDOM 19 9 8 13 17 66
(Foreign) CAX CANADA 13 16 13 11 8 61
(Foreign) ILX ISRAEL 5 6 10 9 20 50
(Foreign) INX INDIA 2 6 5 10 14 37
(Foreign) SEX SWEDEN 5 9 4 11 7 36
(Foreign) ITX ITALY 8 4 8 6 8 34
(Foreign) CHX SWITZERLAND 6 3 6 5 8 28
(Foreign) ATX AUSTRIA 3 7 2 2 8 22
(Foreign) NLX NETHERLANDS 3 3 4 4 8 22
(Foreign) DKX DENMARK 5 2 4 5 6 22
(Foreign) FIX FINLAND 5 3 3 5 4 20
(Foreign) AUX AUSTRALIA 4 2 2 1 4 13
(Foreign) ESX SPAIN 2 4 2 2 1 11
(Foreign) BEX BELGIUM 2 0 0 3 4 9
(Foreign) NZX NEW ZEALAND 0 1 1 1 5 8
(Foreign) HKX CHINA, HONG KONG S.A.R. 1 0 0 3 3 7
(Foreign) SGX SINGAPORE 2 1 0 1 2 6
(Foreign) NOX NORWAY 1 0 2 2 1 6
(Foreign) ZAX SOUTH AFRICA 1 1 1 0 1 4
(Foreign) PHX PHILIPPINES 0 1 0 0 2 3
(Foreign) RUX RUSSIAN FEDERATION 0 0 0 1 1 2
(Foreign) MXX MEXICO 0 1 0 1 0 2
(Foreign) CZX CZECH REPUBLIC 1 1 0 0 0 2
(Foreign) BRX BRAZIL 1 0 0 1 0 2
(Foreign) HUX HUNGARY 0 0 0 0 2 2
(Foreign) MYX MALAYSIA 0 0 1 0 1 2
(Foreign) KWX KUWAIT 0 0 0 1 1 2
(Foreign) SIX SLOVENIA 0 0 0 0 1 1
(Foreign) SAX SAUDI ARABIA 0 0 0 1 0 1
(Foreign) TRX TURKEY 0 0 0 0 1 1
(Foreign) SKX SLOVAKIA 0 0 0 0 1 1
(Foreign) IEX IRELAND 0 0 0 0 1 1
(Foreign) ARX ARGENTINA 1 0 0 0 0 1
(Foreign) THX THAILAND 0 0 0 1 0 1
(Foreign)   -- Subtotal -- 356 331 310 449 614 2060
 
(ALL) ALL All Regions, U.S. and Foreign 659 634 615 788 983 3679



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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/reports.htm
selected PTMT materials available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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