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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 2009 - 2013 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 310, Electrical Generator or Motor Structure

( 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 2009 2010 2011 2012 2013 Total
(U.S.) CA CALIFORNIA 65 66 52 69 67 319
(U.S.) NY NEW YORK 31 36 29 27 31 154
(U.S.) MI MICHIGAN 11 22 26 19 23 101
(U.S.) MA MASSACHUSETTS 23 20 19 15 14 91
(U.S.) IL ILLINOIS 12 16 20 18 17 83
(U.S.) IN INDIANA 8 18 15 11 30 82
(U.S.) OH OHIO 8 14 10 11 21 64
(U.S.) AZ ARIZONA 16 17 13 11 4 61
(U.S.) FL FLORIDA 15 8 11 11 12 57
(U.S.) PA PENNSYLVANIA 11 9 8 14 13 55
(U.S.) MO MISSOURI 8 7 12 9 15 51
(U.S.) TX TEXAS 14 14 9 5 9 51
(U.S.) WA WASHINGTON 11 16 10 5 7 49
(U.S.) CO COLORADO 4 10 7 11 7 39
(U.S.) MD MARYLAND 4 12 8 6 5 35
(U.S.) WI WISCONSIN 6 14 6 4 5 35
(U.S.) VA VIRGINIA 13 6 5 4 6 34
(U.S.) NJ NEW JERSEY 9 5 7 6 4 31
(U.S.) MN MINNESOTA 8 4 9 3 6 30
(U.S.) GA GEORGIA 2 4 9 3 6 24
(U.S.) CT CONNECTICUT 0 5 5 8 5 23
(U.S.) TN TENNESSEE 6 3 1 8 2 20
(U.S.) OK OKLAHOMA 3 3 4 3 5 18
(U.S.) NV NEVADA 2 2 3 7 3 17
(U.S.) OR OREGON 2 3 4 5 2 16
(U.S.) ME MAINE 4 2 5 0 2 13
(U.S.) NH NEW HAMPSHIRE 1 7 2 1 2 13
(U.S.) UT UTAH 1 1 3 4 4 13
(U.S.) NM NEW MEXICO 3 4 2 2 1 12
(U.S.) VT VERMONT 1 5 2 3 0 11
(U.S.) SC SOUTH CAROLINA 1 3 2 2 2 10
(U.S.) KS KANSAS 1 4 2 1 1 9
(U.S.) NC NORTH CAROLINA 4 0 2 0 3 9
(U.S.) IA IOWA 1 1 0 2 1 5
(U.S.) ID IDAHO 1 1 1 1 1 5
(U.S.) AL ALABAMA 1 0 2 1 0 4
(U.S.) RI RHODE ISLAND 0 1 1 2 0 4
(U.S.) AR ARKANSAS 2 1 0 0 0 3
(U.S.) KY KENTUCKY 1 0 0 0 2 3
(U.S.) LA LOUISIANA 1 0 1 0 0 2
(U.S.) MS MISSISSIPPI 0 1 0 0 1 2
(U.S.) PR PUERTO RICO 0 0 1 0 1 2
(U.S.) AK ALASKA 0 1 0 0 0 1
(U.S.) DE DELAWARE 0 0 0 1 0 1
(U.S.) MT MONTANA 0 0 0 0 1 1
(U.S.) ND NORTH DAKOTA 0 0 0 1 0 1
(U.S.)   -- Subtotal -- 315 366 328 314 341 1664
 
(Foreign) JPX JAPAN 575 616 627 489 491 2798
(Foreign) DEX GERMANY 96 137 131 90 95 549
(Foreign) KRX KOREA, SOUTH 45 50 77 77 86 335
(Foreign) TWX TAIWAN 56 55 47 44 63 265
(Foreign) FRX FRANCE 27 23 33 32 36 151
(Foreign) GBX UNITED KINGDOM 19 19 23 16 32 109
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 7 17 20 27 30 101
(Foreign) CAX CANADA 10 21 12 15 12 70
(Foreign) ATX AUSTRIA 7 15 18 12 9 61
(Foreign) CHX SWITZERLAND 9 11 21 9 8 58
(Foreign) HKX CHINA, HONG KONG S.A.R. 5 6 12 16 16 55
(Foreign) ITX ITALY 3 13 13 7 15 51
(Foreign) DKX DENMARK 3 5 7 12 11 38
(Foreign) FIX FINLAND 4 10 5 4 4 27
(Foreign) SEX SWEDEN 0 5 7 8 5 25
(Foreign) NLX NETHERLANDS 1 3 8 5 5 22
(Foreign) ILX ISRAEL 2 6 2 3 5 18
(Foreign) INX INDIA 3 1 2 5 7 18
(Foreign) BEX BELGIUM 5 4 2 0 1 12
(Foreign) AUX AUSTRALIA 3 1 1 2 3 10
(Foreign) SGX SINGAPORE 1 4 2 0 2 9
(Foreign) BRX BRAZIL 0 2 1 0 4 7
(Foreign) ESX SPAIN 1 0 0 4 1 6
(Foreign) UAX UKRAINE 0 0 1 5 0 6
(Foreign) NOX NORWAY 1 2 1 0 1 5
(Foreign) RUX RUSSIAN FEDERATION 0 1 0 0 4 5
(Foreign) TRX TURKEY 2 0 0 0 1 3
(Foreign) BGX BULGARIA 0 0 1 0 1 2
(Foreign) CZX CZECH REPUBLIC 0 0 2 0 0 2
(Foreign) IEX IRELAND 0 0 0 2 0 2
(Foreign) MXX MEXICO 1 0 0 1 0 2
(Foreign) ROX ROMANIA 1 1 0 0 0 2
(Foreign) AZX AZERBAIJAN 0 0 1 0 0 1
(Foreign) BOX BOLIVIA 1 0 0 0 0 1
(Foreign) EEX ESTONIA 0 0 0 0 1 1
(Foreign) EGX EGYPT 0 0 0 0 1 1
(Foreign) LTX LITHUANIA 1 0 0 0 0 1
(Foreign) MYX MALAYSIA 1 0 0 0 0 1
(Foreign) NZX NEW ZEALAND 0 1 0 0 0 1
(Foreign) PLX POLAND 0 0 0 1 0 1
(Foreign) SAX SAUDI ARABIA 0 0 0 1 0 1
(Foreign) SIX SLOVENIA 0 1 0 0 0 1
(Foreign) SKX SLOVAKIA 0 0 0 1 0 1
(Foreign)   -- Subtotal -- 890 1030 1077 888 950 4835
 
(ALL) ALL All Regions, U.S. and Foreign 1205 1396 1405 1202 1291 6499



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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