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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 440, Marine Propulsion

( 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.) WI WISCONSIN 25 27 17 15 15 99
(U.S.) FL FLORIDA 14 11 13 15 7 60
(U.S.) IL ILLINOIS 10 13 8 7 1 39
(U.S.) CA CALIFORNIA 9 4 9 5 9 36
(U.S.) OK OKLAHOMA 2 9 4 3 4 22
(U.S.) MN MINNESOTA 6 3 7 2 1 19
(U.S.) TX TEXAS 5 8 4 1 1 19
(U.S.) MI MICHIGAN 2 4 4 3 4 17
(U.S.) NY NEW YORK 3 0 4 2 6 15
(U.S.) VA VIRGINIA 1 3 7 2 2 15
(U.S.) LA LOUISIANA 2 4 1 1 3 11
(U.S.) WA WASHINGTON 1 2 2 3 3 11
(U.S.) MD MARYLAND 2 4 0 2 2 10
(U.S.) MS MISSISSIPPI 6 2 1 0 0 9
(U.S.) PA PENNSYLVANIA 1 3 1 2 1 8
(U.S.) RI RHODE ISLAND 2 2 1 3 0 8
(U.S.) IA IOWA 1 1 1 3 1 7
(U.S.) MO MISSOURI 2 1 1 2 1 7
(U.S.) UT UTAH 3 1 2 1 0 7
(U.S.) CT CONNECTICUT 2 2 1 0 1 6
(U.S.) GA GEORGIA 0 3 1 2 0 6
(U.S.) MA MASSACHUSETTS 4 0 2 0 0 6
(U.S.) OH OHIO 2 1 1 1 1 6
(U.S.) IN INDIANA 1 0 2 1 1 5
(U.S.) SC SOUTH CAROLINA 2 2 0 1 0 5
(U.S.) TN TENNESSEE 1 1 1 1 1 5
(U.S.) AK ALASKA 1 1 0 0 2 4
(U.S.) AZ ARIZONA 1 1 0 0 2 4
(U.S.) AL ALABAMA 0 1 0 1 1 3
(U.S.) NJ NEW JERSEY 2 0 1 0 0 3
(U.S.) OR OREGON 0 1 0 1 1 3
(U.S.) AR ARKANSAS 0 0 1 1 0 2
(U.S.) DE DELAWARE 0 0 0 1 1 2
(U.S.) ME MAINE 0 0 0 1 1 2
(U.S.) NV NEVADA 1 0 0 0 1 2
(U.S.) CO COLORADO 0 0 1 0 0 1
(U.S.) KS KANSAS 0 0 0 0 1 1
(U.S.) KY KENTUCKY 0 0 0 0 1 1
(U.S.) NC NORTH CAROLINA 1 0 0 0 0 1
(U.S.) ND NORTH DAKOTA 1 0 0 0 0 1
(U.S.) NH NEW HAMPSHIRE 0 0 1 0 0 1
(U.S.) NM NEW MEXICO 1 0 0 0 0 1
(U.S.) PR PUERTO RICO 0 0 0 0 1 1
(U.S.)   -- Subtotal -- 117 115 99 83 77 491
(Foreign) JPX JAPAN 86 72 71 84 86 399
(Foreign) CAX CANADA 5 5 9 5 8 32
(Foreign) DEX GERMANY 4 3 4 9 6 26
(Foreign) SEX SWEDEN 1 3 4 5 4 17
(Foreign) NZX NEW ZEALAND 1 1 2 6 4 14
(Foreign) GBX UNITED KINGDOM 1 1 1 4 6 13
(Foreign) FIX FINLAND 1 3 0 3 2 9
(Foreign) TWX TAIWAN 0 0 2 2 3 7
(Foreign) FRX FRANCE 1 1 2 2 0 6
(Foreign) ITX ITALY 1 1 2 1 0 5
(Foreign) AUX AUSTRALIA 1 0 1 1 1 4
(Foreign) NOX NORWAY 0 1 0 0 2 3
(Foreign) ATX AUSTRIA 0 1 1 0 0 2
(Foreign) CHX SWITZERLAND 2 0 0 0 0 2
(Foreign) NLX NETHERLANDS 0 2 0 0 0 2
(Foreign) BRX BRAZIL 0 0 1 0 0 1
(Foreign) ESX SPAIN 0 0 0 0 1 1
(Foreign) HKX CHINA,HONG KONG S.A.R. 0 1 0 0 0 1
(Foreign) HUX HUNGARY 0 1 0 0 0 1
(Foreign) KRX SOUTH KOREA 0 0 1 0 0 1
(Foreign) MXX MEXICO 1 0 0 0 0 1
(Foreign) ZAX SOUTH AFRICA 1 0 0 0 0 1
(Foreign)   -- Subtotal -- 106 96 101 122 123 548
(ALL) ALL All Regions, U.S. and Foreign 223 211 200 205 200 1039


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
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