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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 2005 - 2009 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 335, Electricity: Magnetically Operated Switches, Magnets, and Electromagnets

( 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 2005 2006 2007 2008 2009 Total
(U.S.) NY NEW YORK 14 16 11 13 8 62
(U.S.) CA CALIFORNIA 15 11 8 12 15 61
(U.S.) PA PENNSYLVANIA 14 14 5 10 17 60
(U.S.) CT CONNECTICUT 10 5 4 2 2 23
(U.S.) AZ ARIZONA 3 6 5 6 2 22
(U.S.) WI WISCONSIN 8 6 3 2 2 21
(U.S.) NJ NEW JERSEY 4 4 5 0 3 16
(U.S.) TX TEXAS 4 5 4 2 1 16
(U.S.) MI MICHIGAN 4 3 5 1 2 15
(U.S.) IL ILLINOIS 4 5 1 3 1 14
(U.S.) MA MASSACHUSETTS 3 4 3 1 1 12
(U.S.) FL FLORIDA 3 2 2 2 2 11
(U.S.) GA GEORGIA 3 1 1 3 3 11
(U.S.) MN MINNESOTA 3 4 1 3 0 11
(U.S.) NC NORTH CAROLINA 1 4 0 1 4 10
(U.S.) IN INDIANA 6 1 0 0 2 9
(U.S.) MO MISSOURI 4 1 3 0 1 9
(U.S.) WA WASHINGTON 2 4 3 0 0 9
(U.S.) CO COLORADO 4 1 1 1 1 8
(U.S.) SC SOUTH CAROLINA 2 1 3 1 1 8
(U.S.) IA IOWA 2 0 3 1 1 7
(U.S.) OH OHIO 0 1 2 2 2 7
(U.S.) NM NEW MEXICO 1 1 2 0 2 6
(U.S.) OR OREGON 1 1 0 2 1 5
(U.S.) MD MARYLAND 2 1 0 0 1 4
(U.S.) TN TENNESSEE 2 0 1 0 0 3
(U.S.) KY KENTUCKY 2 0 0 0 0 2
(U.S.) VA VIRGINIA 1 0 1 0 0 2
(U.S.) DC DISTRICT OF COLUMBIA 0 0 1 0 0 1
(U.S.) ME MAINE 0 1 0 0 0 1
(U.S.) NH NEW HAMPSHIRE 0 0 0 0 1 1
(U.S.) OK OKLAHOMA 1 0 0 0 0 1
(U.S.) PR PUERTO RICO 1 0 0 0 0 1
(U.S.) UT UTAH 0 1 0 0 0 1
(U.S.)   -- Subtotal -- 124 104 78 68 76 450
(Foreign) JPX JAPAN 68 61 30 24 48 231
(Foreign) DEX GERMANY 20 24 10 14 23 91
(Foreign) FRX FRANCE 5 10 6 6 5 32
(Foreign) KRX KOREA, SOUTH 3 10 6 2 6 27
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 5 4 6 5 6 26
(Foreign) GBX UNITED KINGDOM 6 3 4 5 6 24
(Foreign) TWX TAIWAN 1 5 2 2 4 14
(Foreign) CAX CANADA 1 3 2 3 2 11
(Foreign) ATX AUSTRIA 2 3 1 1 3 10
(Foreign) ITX ITALY 2 5 2 0 1 10
(Foreign) CHX SWITZERLAND 1 2 0 1 3 7
(Foreign) INX INDIA 4 2 1 0 0 7
(Foreign) NLX NETHERLANDS 1 1 2 1 0 5
(Foreign) AUX AUSTRALIA 0 2 1 0 0 3
(Foreign) BEX BELGIUM 0 0 0 0 2 2
(Foreign) ESX SPAIN 0 0 1 0 0 1
(Foreign) FIX FINLAND 0 0 0 1 0 1
(Foreign) IEX IRELAND 1 0 0 0 0 1
(Foreign) ILX ISRAEL 0 0 1 0 0 1
(Foreign) MXX MEXICO 0 1 0 0 0 1
(Foreign) PLX POLAND 0 0 0 0 1 1
(Foreign) RUX RUSSIAN FEDERATION 0 0 0 0 1 1
(Foreign) SEX SWEDEN 1 0 0 0 0 1
(Foreign) SGX SINGAPORE 0 0 0 1 0 1
(Foreign) ZAX SOUTH AFRICA 0 0 0 1 0 1
(Foreign)   -- Subtotal -- 121 136 75 67 111 510
(ALL) ALL All Regions, U.S. and Foreign 245 240 153 135 187 960


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 files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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