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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 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 2011 2012 2013 2014 2015 Total
(U.S.) CA CALIFORNIA 67 89 117 131 99 503
(U.S.) MA MASSACHUSETTS 8 20 19 22 26 95
(U.S.) NY NEW YORK 9 12 11 22 26 80
(U.S.) PA PENNSYLVANIA 12 13 17 13 11 66
(U.S.) MI MICHIGAN 13 13 7 16 6 55
(U.S.) TX TEXAS 9 16 10 6 11 52
(U.S.) OH OHIO 6 17 8 4 11 46
(U.S.) CO COLORADO 7 7 13 9 7 43
(U.S.) AZ ARIZONA 12 7 8 5 9 41
(U.S.) IL ILLINOIS 13 5 6 6 9 39
(U.S.) IN INDIANA 6 9 7 10 7 39
(U.S.) OR OREGON 7 7 12 3 7 36
(U.S.) FL FLORIDA 3 5 8 10 7 33
(U.S.) NC NORTH CAROLINA 7 7 5 5 8 32
(U.S.) WA WASHINGTON 2 4 2 6 9 23
(U.S.) MN MINNESOTA 1 5 2 10 5 23
(U.S.) VA VIRGINIA 1 7 6 3 5 22
(U.S.) CT CONNECTICUT 4 6 9 0 3 22
(U.S.) WI WISCONSIN 3 3 5 4 6 21
(U.S.) UT UTAH 3 7 6 0 4 20
(U.S.) NJ NEW JERSEY 2 2 5 2 7 18
(U.S.) MD MARYLAND 4 3 2 4 3 16
(U.S.) TN TENNESSEE 4 2 2 3 5 16
(U.S.) MT MONTANA 4 0 4 1 6 15
(U.S.) NM NEW MEXICO 4 3 3 2 1 13
(U.S.) NH NEW HAMPSHIRE 2 4 1 1 1 9
(U.S.) MO MISSOURI 4 1 1 0 3 9
(U.S.) SC SOUTH CAROLINA 2 2 2 2 0 8
(U.S.) IA IOWA 3 0 3 0 1 7
(U.S.) ID IDAHO 1 0 2 2 2 7
(U.S.) GA GEORGIA 1 2 1 1 0 5
(U.S.) KY KENTUCKY 0 2 0 0 2 4
(U.S.) AL ALABAMA 1 1 0 2 0 4
(U.S.) RI RHODE ISLAND 0 2 0 1 1 4
(U.S.) NV NEVADA 0 2 0 1 0 3
(U.S.) OK OKLAHOMA 0 0 2 1 0 3
(U.S.) DE DELAWARE 1 0 1 1 0 3
(U.S.) HI HAWAII 1 0 0 1 0 2
(U.S.) VT VERMONT 0 1 0 0 1 2
(U.S.) ME MAINE 0 1 0 0 1 2
(U.S.) LA LOUISIANA 0 0 1 0 1 2
(U.S.) AR ARKANSAS 0 1 0 0 0 1
(U.S.) NE NEBRASKA 0 0 0 0 1 1
(U.S.) WV WEST VIRGINIA 0 0 0 0 1 1
(U.S.) WY WYOMING 0 0 1 0 0 1
(U.S.) DC DISTRICT OF COLUMBIA 0 1 0 0 0 1
(U.S.)   -- Subtotal -- 227 289 309 310 313 1448
 
(Foreign) JPX JAPAN 138 139 128 153 154 712
(Foreign) DEX GERMANY 38 34 30 38 38 178
(Foreign) KRX KOREA, SOUTH 25 28 30 23 33 139
(Foreign) TWX TAIWAN 13 24 37 29 21 124
(Foreign) GBX UNITED KINGDOM 15 30 19 20 14 98
(Foreign) FRX FRANCE 16 15 13 15 19 78
(Foreign) CAX CANADA 9 19 14 14 20 76
(Foreign) ITX ITALY 8 9 6 7 13 43
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 0 4 6 17 11 38
(Foreign) CHX SWITZERLAND 7 5 11 1 3 27
(Foreign) SEX SWEDEN 5 7 4 4 6 26
(Foreign) AUX AUSTRALIA 3 7 7 4 3 24
(Foreign) NLX NETHERLANDS 3 1 7 3 8 22
(Foreign) ILX ISRAEL 5 6 3 2 1 17
(Foreign) INX INDIA 2 1 2 5 4 14
(Foreign) NOX NORWAY 3 3 2 2 3 13
(Foreign) BEX BELGIUM 1 3 6 1 1 12
(Foreign) ATX AUSTRIA 3 2 1 2 3 11
(Foreign) RUX RUSSIAN FEDERATION 2 2 1 2 2 9
(Foreign) CLX CHILE 1 2 3 1 2 9
(Foreign) DKX DENMARK 0 0 2 2 2 6
(Foreign) SGX SINGAPORE 2 1 3 0 0 6
(Foreign) CZX CZECH REPUBLIC 0 2 2 0 2 6
(Foreign) HKX CHINA, HONG KONG S.A.R. 1 3 1 0 0 5
(Foreign) PHX PHILIPPINES 0 1 1 1 2 5
(Foreign) LIX LIECHTENSTEIN 0 1 1 3 0 5
(Foreign) ESX SPAIN 0 0 4 0 1 5
(Foreign) MXX MEXICO 0 1 2 0 1 4
(Foreign) MYX MALAYSIA 0 0 3 1 0 4
(Foreign) FIX FINLAND 1 0 2 1 0 4
(Foreign) SAX SAUDI ARABIA 0 1 0 1 1 3
(Foreign) EEX ESTONIA 0 1 1 1 0 3
(Foreign) SKX SLOVAKIA 0 0 0 2 1 3
(Foreign) BSX THE BAHAMAS 1 1 0 0 0 2
(Foreign) LUX LUXEMBOURG 0 1 1 0 0 2
(Foreign) IEX IRELAND 0 0 0 0 2 2
(Foreign) THX THAILAND 1 0 1 0 0 2
(Foreign) CUX CUBA 1 0 0 0 0 1
(Foreign) PLX POLAND 0 0 0 0 1 1
(Foreign) NZX NEW ZEALAND 0 0 0 0 1 1
(Foreign) ZAX SOUTH AFRICA 0 1 0 0 0 1
(Foreign) PKX PAKISTAN 1 0 0 0 0 1
(Foreign) ROX ROMANIA 1 0 0 0 0 1
(Foreign) SYX SYRIA 0 0 0 1 0 1
(Foreign) UAX UKRAINE 0 0 0 1 0 1
(Foreign) HUX HUNGARY 0 1 0 0 0 1
(Foreign) BRX BRAZIL 0 0 0 0 1 1
(Foreign) RSX SERBIA 0 0 0 1 0 1
(Foreign) ISX ICELAND 0 1 0 0 0 1
(Foreign) AEX UNITED ARAB EMIRATES 0 0 1 0 0 1
(Foreign) GRX GREECE 0 0 0 0 1 1
(Foreign)   -- Subtotal -- 306 357 355 358 375 1751
 
(ALL) ALL All Regions, U.S. and Foreign 533 646 664 668 688 3199



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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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