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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 290, Prime-Mover Dynamo Plants

( 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 15 11 11 27 26 90
(U.S.) MI MICHIGAN 5 3 7 11 6 32
(U.S.) TX TEXAS 4 0 5 10 2 21
(U.S.) FL FLORIDA 1 2 3 8 3 17
(U.S.) NY NEW YORK 4 3 4 2 3 16
(U.S.) IL ILLINOIS 0 3 3 5 4 15
(U.S.) WI WISCONSIN 1 2 2 4 3 12
(U.S.) CO COLORADO 3 4 2 1 0 10
(U.S.) IN INDIANA 2 1 0 3 4 10
(U.S.) NJ NEW JERSEY 3 1 1 3 2 10
(U.S.) MA MASSACHUSETTS 2 4 1 0 2 9
(U.S.) NE NEBRASKA 4 0 3 0 1 8
(U.S.) NV NEVADA 1 2 0 1 2 6
(U.S.) PA PENNSYLVANIA 2 3 1 0 0 6
(U.S.) CT CONNECTICUT 3 0 0 2 0 5
(U.S.) KS KANSAS 0 0 0 0 4 4
(U.S.) OH OHIO 1 2 0 0 1 4
(U.S.) RI RHODE ISLAND 1 2 1 0 0 4
(U.S.) AZ ARIZONA 0 0 0 2 1 3
(U.S.) NC NORTH CAROLINA 0 0 1 0 2 3
(U.S.) SC SOUTH CAROLINA 0 0 1 1 1 3
(U.S.) UT UTAH 0 0 0 1 2 3
(U.S.) WY WYOMING 0 0 1 2 0 3
(U.S.) DE DELAWARE 0 0 0 1 1 2
(U.S.) HI HAWAII 0 0 0 0 2 2
(U.S.) IA IOWA 1 0 0 1 0 2
(U.S.) ID IDAHO 1 1 0 0 0 2
(U.S.) LA LOUISIANA 0 0 1 0 1 2
(U.S.) MN MINNESOTA 0 1 0 0 1 2
(U.S.) NH NEW HAMPSHIRE 0 0 0 0 2 2
(U.S.) OK OKLAHOMA 0 1 0 1 0 2
(U.S.) OR OREGON 1 0 0 1 0 2
(U.S.) PR PUERTO RICO 0 1 0 0 1 2
(U.S.) TN TENNESSEE 0 0 0 1 1 2
(U.S.) VA VIRGINIA 0 1 0 1 0 2
(U.S.) WA WASHINGTON 1 1 0 0 0 2
(U.S.) WV WEST VIRGINIA 0 2 0 0 0 2
(U.S.) AK ALASKA 1 0 0 0 0 1
(U.S.) AL ALABAMA 1 0 0 0 0 1
(U.S.) KY KENTUCKY 0 0 1 0 0 1
(U.S.) MD MARYLAND 0 0 0 0 1 1
(U.S.) NM NEW MEXICO 1 0 0 0 0 1
(U.S.)   -- Subtotal -- 59 51 49 89 79 327
(Foreign) JPX JAPAN 22 34 30 32 39 157
(Foreign) DEX GERMANY 10 7 7 16 24 64
(Foreign) CAX CANADA 2 4 1 4 4 15
(Foreign) TWX TAIWAN 2 2 0 8 1 13
(Foreign) FRX FRANCE 1 0 2 1 7 11
(Foreign) GBX UNITED KINGDOM 1 1 0 2 7 11
(Foreign) ESX SPAIN 0 2 1 5 2 10
(Foreign) KRX SOUTH KOREA 1 0 2 3 3 9
(Foreign) DKX DENMARK 1 0 1 2 2 6
(Foreign) CHX SWITZERLAND 3 0 0 1 1 5
(Foreign) BEX BELGIUM 1 1 1 0 1 4
(Foreign) NLX NETHERLANDS 2 1 0 1 0 4
(Foreign) SEX SWEDEN 1 1 1 0 1 4
(Foreign) AUX AUSTRALIA 0 0 0 2 1 3
(Foreign) ITX ITALY 0 1 0 0 2 3
(Foreign) HKX CHINA,HONG KONG S.A.R. 0 0 1 0 1 2
(Foreign) ILX ISRAEL 0 0 0 0 2 2
(Foreign) NOX NORWAY 0 0 0 1 1 2
(Foreign) ZAX SOUTH AFRICA 0 0 1 0 1 2
(Foreign) ATX AUSTRIA 0 0 0 0 1 1
(Foreign) CZX CZECH REPUBLIC 0 0 0 0 1 1
(Foreign) HRX CROATIA 1 0 0 0 0 1
(Foreign) IEX IRELAND 0 1 0 0 0 1
(Foreign) MXX MEXICO 1 0 0 0 0 1
(Foreign) NZX NEW ZEALAND 0 0 1 0 0 1
(Foreign) PEX PERU 0 0 0 1 0 1
(Foreign) RUX RUSSIAN FEDERATION 0 0 0 0 1 1
(Foreign)   -- Subtotal -- 49 55 49 79 103 335
(ALL) ALL All Regions, U.S. and Foreign 108 106 98 168 182 662


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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