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

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

Count of 2004 - 2008 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 290, Prime-Mover Dynamo Plants

( 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 2004 2005 2006 2007 2008 Total
(U.S.) CA CALIFORNIA 27 26 33 20 14 120
(U.S.) TX TEXAS 10 2 10 13 14 49
(U.S.) FL FLORIDA 8 3 12 10 8 41
(U.S.) MI MICHIGAN 11 6 10 8 5 40
(U.S.) NY NEW YORK 2 3 10 9 14 38
(U.S.) IL ILLINOIS 5 4 6 8 5 28
(U.S.) AZ ARIZONA 2 1 4 4 6 17
(U.S.) KS KANSAS 0 4 4 6 2 16
(U.S.) NJ NEW JERSEY 3 2 2 2 6 15
(U.S.) MA MASSACHUSETTS 0 2 3 5 4 14
(U.S.) IN INDIANA 3 4 4 1 1 13
(U.S.) WI WISCONSIN 4 3 3 3 0 13
(U.S.) PA PENNSYLVANIA 0 0 3 1 7 11
(U.S.) NV NEVADA 1 2 2 3 2 10
(U.S.) VA VIRGINIA 1 0 1 3 3 8
(U.S.) VT VERMONT 0 0 3 2 2 7
(U.S.) HI HAWAII 0 2 2 0 2 6
(U.S.) SC SOUTH CAROLINA 1 1 0 2 2 6
(U.S.) CO COLORADO 1 0 0 0 4 5
(U.S.) CT CONNECTICUT 2 0 2 0 1 5
(U.S.) IA IOWA 1 0 1 0 3 5
(U.S.) MD MARYLAND 0 1 0 2 2 5
(U.S.) MN MINNESOTA 0 1 1 2 1 5
(U.S.) MO MISSOURI 0 0 1 2 2 5
(U.S.) NC NORTH CAROLINA 0 2 1 0 2 5
(U.S.) OH OHIO 0 1 0 2 2 5
(U.S.) WA WASHINGTON 0 0 1 1 3 5
(U.S.) NH NEW HAMPSHIRE 0 2 2 0 0 4
(U.S.) OR OREGON 1 0 0 3 0 4
(U.S.) TN TENNESSEE 1 1 0 1 1 4
(U.S.) UT UTAH 1 2 0 1 0 4
(U.S.) OK OKLAHOMA 1 0 0 0 2 3
(U.S.) DE DELAWARE 1 1 0 0 0 2
(U.S.) ID IDAHO 0 0 0 1 1 2
(U.S.) MT MONTANA 0 0 1 1 0 2
(U.S.) NM NEW MEXICO 0 0 0 1 1 2
(U.S.) PR PUERTO RICO 0 1 0 0 1 2
(U.S.) WY WYOMING 2 0 0 0 0 2
(U.S.) AK ALASKA 0 0 0 0 1 1
(U.S.) DC DISTRICT OF COLUMBIA 0 0 0 1 0 1
(U.S.) GA GEORGIA 0 0 0 1 0 1
(U.S.) LA LOUISIANA 0 1 0 0 0 1
(U.S.) NE NEBRASKA 0 1 0 0 0 1
(U.S.) RI RHODE ISLAND 0 0 0 0 1 1
(U.S.)   -- Subtotal -- 89 79 122 119 125 534
(Foreign) JPX JAPAN 32 39 26 27 35 159
(Foreign) DEX GERMANY 16 24 18 19 20 97
(Foreign) TWX TAIWAN 8 1 8 6 10 33
(Foreign) GBX UNITED KINGDOM 2 7 4 3 11 27
(Foreign) CAX CANADA 4 4 3 4 5 20
(Foreign) FRX FRANCE 1 7 2 1 5 16
(Foreign) KRX KOREA, SOUTH 3 3 2 2 6 16
(Foreign) ITX ITALY 0 2 1 2 5 10
(Foreign) ESX SPAIN 5 2 0 0 2 9
(Foreign) SEX SWEDEN 0 1 3 3 2 9
(Foreign) AUX AUSTRALIA 2 1 1 2 1 7
(Foreign) ILX ISRAEL 0 2 3 0 1 6
(Foreign) NOX NORWAY 1 1 2 0 2 6
(Foreign) DKX DENMARK 2 2 0 0 1 5
(Foreign) ATX AUSTRIA 0 1 2 0 1 4
(Foreign) NLX NETHERLANDS 1 0 0 1 2 4
(Foreign) BEX BELGIUM 0 1 0 1 1 3
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 0 0 1 1 1 3
(Foreign) HKX CHINA,HONG KONG S.A.R. 0 1 0 1 1 3
(Foreign) CHX SWITZERLAND 1 1 0 0 0 2
(Foreign) INX INDIA 0 0 0 1 1 2
(Foreign) CLX CHILE 0 0 1 0 0 1
(Foreign) CZX CZECH REPUBLIC 0 1 0 0 0 1
(Foreign) FIX FINLAND 0 0 0 1 0 1
(Foreign) PAX PANAMA 0 0 0 0 1 1
(Foreign) PEX PERU 1 0 0 0 0 1
(Foreign) RUX RUSSIAN FEDERATION 0 1 0 0 0 1
(Foreign) ZAX SOUTH AFRICA 0 1 0 0 0 1
(Foreign)   -- Subtotal -- 79 103 77 75 114 448
(ALL) ALL All Regions, U.S. and Foreign 168 182 199 194 239 982


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
ftp download of selected PTMT reports and materials from : ftp.uspto.gov/pub/taf/


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