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U.S. PATENT AND TRADEMARK OFFICE
Electronic Information Products Division
Patent Technology Monitoring Branch (PTMB)

Patenting In Technology Classes
Breakout By Geographic Origin (State and Country)

Count of 2001 - 2005 Utility Patent Grants,
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 the 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 2001 2002 2003 2004 2005 Total
(U.S.) CA CALIFORNIA 58 53 43 69 78 301
(U.S.) NY NEW YORK 35 41 41 50 30 197
(U.S.) MI MICHIGAN 16 23 20 40 26 125
(U.S.) MA MASSACHUSETTS 20 15 11 19 21 86
(U.S.) IN INDIANA 16 17 14 14 10 71
(U.S.) OH OHIO 15 10 14 20 8 67
(U.S.) VA VIRGINIA 11 12 7 22 13 65
(U.S.) FL FLORIDA 10 13 9 16 14 62
(U.S.) IL ILLINOIS 19 10 9 12 6 56
(U.S.) CO COLORADO 2 5 10 9 23 49
(U.S.) NJ NEW JERSEY 9 15 12 6 7 49
(U.S.) MO MISSOURI 9 6 5 15 10 45
(U.S.) PA PENNSYLVANIA 13 9 6 8 9 45
(U.S.) MD MARYLAND 6 5 6 11 12 40
(U.S.) NC NORTH CAROLINA 13 5 4 12 3 37
(U.S.) WI WISCONSIN 5 9 8 6 9 37
(U.S.) WA WASHINGTON 9 5 5 9 8 36
(U.S.) CT CONNECTICUT 6 7 6 10 6 35
(U.S.) TX TEXAS 10 4 7 7 7 35
(U.S.) AZ ARIZONA 5 2 5 12 9 33
(U.S.) NM NEW MEXICO 8 6 6 7 5 32
(U.S.) MN MINNESOTA 10 4 6 4 7 31
(U.S.) NH NEW HAMPSHIRE 10 4 2 4 4 24
(U.S.) OK OKLAHOMA 9 3 1 2 4 19
(U.S.) NV NEVADA 0 1 4 11 1 17
(U.S.) TN TENNESSEE 1 1 1 4 7 14
(U.S.) GA GEORGIA 1 3 1 1 5 11
(U.S.) SC SOUTH CAROLINA 1 0 1 4 2 8
(U.S.) OR OREGON 2 2 1 0 2 7
(U.S.) UT UTAH 2 2 0 2 1 7
(U.S.) RI RHODE ISLAND 2 1 0 3 0 6
(U.S.) IA IOWA 0 1 3 1 0 5
(U.S.) AL ALABAMA 0 2 1 1 0 4
(U.S.) ID IDAHO 0 0 0 3 1 4
(U.S.) KY KENTUCKY 2 0 1 1 0 4
(U.S.) MS MISSISSIPPI 2 0 1 1 0 4
(U.S.) KS KANSAS 0 0 1 1 1 3
(U.S.) ME MAINE 2 1 0 0 0 3
(U.S.) AR ARKANSAS 0 0 1 0 1 2
(U.S.) VT VERMONT 2 0 0 0 0 2
(U.S.) AK ALASKA 0 1 0 0 0 1
(U.S.) DC DISTRICT OF COLUMBIA 0 0 0 1 0 1
(U.S.) HI HAWAII 0 0 0 0 1 1
(U.S.) LA LOUISIANA 0 0 0 1 0 1
(U.S.) NE NEBRASKA 0 0 0 1 0 1
(U.S.) SD SOUTH DAKOTA 0 0 1 0 0 1
(U.S.)   -- Subtotal -- 341 298 274 420 351 1684
(Foreign) JPX JAPAN 407 413 362 535 438 2155
(Foreign) DEX GERMANY 102 86 85 145 123 541
(Foreign) TWX TAIWAN 19 44 36 79 32 210
(Foreign) KRX SOUTH KOREA 17 24 31 41 29 142
(Foreign) FRX FRANCE 22 25 13 24 25 109
(Foreign) CAX CANADA 14 12 13 15 24 78
(Foreign) GBX UNITED KINGDOM 20 17 5 16 11 69
(Foreign) CHX SWITZERLAND 12 12 8 13 9 54
(Foreign) SEX SWEDEN 7 11 6 13 13 50
(Foreign) ITX ITALY 8 13 10 7 10 48
(Foreign) HKX CHINA,HONG KONG S.A.R. 1 1 6 8 10 26
(Foreign) ILX ISRAEL 3 5 4 7 1 20
(Foreign) NLX NETHERLANDS 0 2 3 3 6 14
(Foreign) SGX SINGAPORE 0 2 5 3 4 14
(Foreign) ATX AUSTRIA 2 4 0 4 3 13
(Foreign) DKX DENMARK 2 1 1 4 3 11
(Foreign) FIX FINLAND 1 2 3 2 2 10
(Foreign) RUX RUSSIAN FEDERATION 5 2 0 1 2 10
(Foreign) BRX BRAZIL 2 4 0 2 0 8
(Foreign) CNX CHINA P.REP. 1 0 2 4 1 8
(Foreign) AUX AUSTRALIA 1 1 0 3 0 5
(Foreign) ESX SPAIN 2 0 0 1 2 5
(Foreign) NZX NEW ZEALAND 0 1 1 3 0 5
(Foreign) ROX ROMANIA 1 1 0 1 1 4
(Foreign) SIX SLOVENIA 0 0 1 1 2 4
(Foreign) UAX UKRAINE 0 0 1 2 1 4
(Foreign) BEX BELGIUM 2 0 0 0 1 3
(Foreign) INX INDIA 2 0 0 1 0 3
(Foreign) NOX NORWAY 1 0 2 0 0 3
(Foreign) LUX LUXEMBOURG 1 1 0 0 0 2
(Foreign) ARX ARGENTINA 0 0 0 1 0 1
(Foreign) CZX CZECH REPUBLIC 0 0 1 0 0 1
(Foreign) GEX GEORGIA (REPUBLIC OF) 0 0 0 1 0 1
(Foreign) LIX LIECHTENSTEIN 0 0 0 0 1 1
(Foreign) LTX LITHUANIA 1 0 0 0 0 1
(Foreign) MXX MEXICO 0 0 0 1 0 1
(Foreign) PLX POLAND 0 0 0 1 0 1
(Foreign) THX THAILAND 0 1 0 0 0 1
(Foreign)   -- Subtotal -- 656 685 599 942 754 3636
(ALL) ALL All Regions, U.S. and Foreign 997 983 873 1362 1105 5320


PTMB Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division - PTMB
MDW 4C18; P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMB pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of selected PTMB reports and materials from : ftp.uspto.gov/pub/taf/


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