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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 105, Railway Rolling Stock

( 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.) IL ILLINOIS 17 10 7 7 4 45
(U.S.) PA PENNSYLVANIA 9 4 7 7 3 30
(U.S.) TX TEXAS 6 5 1 5 6 23
(U.S.) OR OREGON 4 3 5 1 1 14
(U.S.) IN INDIANA 1 5 6 1 0 13
(U.S.) OH OHIO 3 2 4 0 1 10
(U.S.) GA GEORGIA 0 4 0 0 3 7
(U.S.) NC NORTH CAROLINA 2 1 0 1 3 7
(U.S.) WI WISCONSIN 2 3 1 0 1 7
(U.S.) CA CALIFORNIA 0 1 3 1 1 6
(U.S.) MI MICHIGAN 2 0 2 0 2 6
(U.S.) UT UTAH 2 2 0 1 1 6
(U.S.) KY KENTUCKY 2 1 0 0 2 5
(U.S.) NY NEW YORK 0 0 1 2 2 5
(U.S.) KS KANSAS 1 2 1 0 0 4
(U.S.) FL FLORIDA 0 0 1 1 1 3
(U.S.) MO MISSOURI 0 0 0 2 1 3
(U.S.) TN TENNESSEE 0 1 1 1 0 3
(U.S.) NJ NEW JERSEY 0 0 1 1 0 2
(U.S.) AK ALASKA 0 0 0 0 1 1
(U.S.) AL ALABAMA 0 0 0 0 1 1
(U.S.) CO COLORADO 0 0 0 1 0 1
(U.S.) CT CONNECTICUT 1 0 0 0 0 1
(U.S.) IA IOWA 1 0 0 0 0 1
(U.S.) ID IDAHO 0 0 1 0 0 1
(U.S.) MD MARYLAND 0 0 0 1 0 1
(U.S.) NE NEBRASKA 0 0 1 0 0 1
(U.S.) NM NEW MEXICO 0 1 0 0 0 1
(U.S.) SC SOUTH CAROLINA 1 0 0 0 0 1
(U.S.) SD SOUTH DAKOTA 0 1 0 0 0 1
(U.S.) VA VIRGINIA 1 0 0 0 0 1
(U.S.) WA WASHINGTON 0 1 0 0 0 1
(U.S.)   -- Subtotal -- 55 47 43 33 34 212
(Foreign) CAX CANADA 7 6 13 3 12 41
(Foreign) DEX GERMANY 17 13 6 0 5 41
(Foreign) JPX JAPAN 5 7 4 6 8 30
(Foreign) FRX FRANCE 6 12 5 3 1 27
(Foreign) ATX AUSTRIA 2 0 2 2 2 8
(Foreign) AUX AUSTRALIA 1 1 1 1 1 5
(Foreign) ESX SPAIN 2 2 0 0 0 4
(Foreign) GBX UNITED KINGDOM 0 0 3 1 0 4
(Foreign) CHX SWITZERLAND 1 1 1 0 0 3
(Foreign) DKX DENMARK 1 0 1 0 0 2
(Foreign) SEX SWEDEN 0 0 1 1 0 2
(Foreign) BRX BRAZIL 0 0 1 0 0 1
(Foreign) CZX CZECH REPUBLIC 0 1 0 0 0 1
(Foreign) FIX FINLAND 0 0 0 0 1 1
(Foreign) HUX HUNGARY 0 0 0 0 1 1
(Foreign) IEX IRELAND 1 0 0 0 0 1
(Foreign) INX INDIA 0 0 0 0 1 1
(Foreign) ITX ITALY 0 0 0 0 1 1
(Foreign) ZAX SOUTH AFRICA 0 1 0 0 0 1
(Foreign)   -- Subtotal -- 43 44 38 17 33 175
(ALL) ALL All Regions, U.S. and Foreign 98 91 81 50 67 387


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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