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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

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

Count of 2006 - 2010 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 440, Marine Propulsion

( 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 2006 2007 2008 2009 2010 Total
(U.S.) WI WISCONSIN 19 19 9 8 5 60
(U.S.) FL FLORIDA 15 8 12 10 6 51
(U.S.) CA CALIFORNIA 16 8 6 4 6 40
(U.S.) OK OKLAHOMA 2 5 6 6 2 21
(U.S.) TX TEXAS 2 5 6 6 2 21
(U.S.) IL ILLINOIS 3 2 1 2 5 13
(U.S.) MN MINNESOTA 4 1 2 4 2 13
(U.S.) MA MASSACHUSETTS 3 3 2 2 2 12
(U.S.) NY NEW YORK 5 2 1 2 2 12
(U.S.) VA VIRGINIA 2 2 3 1 4 12
(U.S.) LA LOUISIANA 2 2 1 2 3 10
(U.S.) WA WASHINGTON 4 3 1 0 2 10
(U.S.) AZ ARIZONA 1 0 6 0 0 7
(U.S.) HI HAWAII 1 1 3 1 1 7
(U.S.) NC NORTH CAROLINA 1 1 1 1 3 7
(U.S.) UT UTAH 4 2 0 1 0 7
(U.S.) CT CONNECTICUT 1 1 2 1 1 6
(U.S.) MD MARYLAND 2 1 1 1 1 6
(U.S.) MI MICHIGAN 2 0 0 2 1 5
(U.S.) PA PENNSYLVANIA 1 3 0 0 1 5
(U.S.) GA GEORGIA 2 1 0 1 0 4
(U.S.) OH OHIO 0 2 1 0 1 4
(U.S.) SC SOUTH CAROLINA 0 0 1 1 2 4
(U.S.) RI RHODE ISLAND 0 2 1 0 0 3
(U.S.) TN TENNESSEE 1 1 0 0 1 3
(U.S.) AK ALASKA 0 0 0 1 1 2
(U.S.) KS KANSAS 0 1 0 0 1 2
(U.S.) MO MISSOURI 0 0 2 0 0 2
(U.S.) NJ NEW JERSEY 0 0 0 1 1 2
(U.S.) CO COLORADO 0 1 0 0 0 1
(U.S.) ID IDAHO 1 0 0 0 0 1
(U.S.) IN INDIANA 0 0 0 0 1 1
(U.S.) ME MAINE 0 0 1 0 0 1
(U.S.) NV NEVADA 1 0 0 0 0 1
(U.S.) OR OREGON 0 0 0 0 1 1
(U.S.)   -- Subtotal -- 95 77 69 58 58 357
(Foreign) JPX JAPAN 65 71 66 62 24 288
(Foreign) DEX GERMANY 8 3 8 5 0 24
(Foreign) CAX CANADA 4 4 4 2 8 22
(Foreign) GBX UNITED KINGDOM 1 8 6 1 5 21
(Foreign) SEX SWEDEN 5 5 2 3 1 16
(Foreign) NZX NEW ZEALAND 1 1 5 1 2 10
(Foreign) TWX TAIWAN 2 1 1 2 2 8
(Foreign) AUX AUSTRALIA 1 3 1 1 1 7
(Foreign) FIX FINLAND 0 4 2 0 0 6
(Foreign) ATX AUSTRIA 2 1 0 2 0 5
(Foreign) ITX ITALY 0 4 0 0 1 5
(Foreign) KRX KOREA, SOUTH 1 0 1 0 1 3
(Foreign) FRX FRANCE 0 0 0 0 2 2
(Foreign) NOX NORWAY 0 0 0 2 0 2
(Foreign) ZAX SOUTH AFRICA 0 0 0 1 1 2
(Foreign) CHX SWITZERLAND 0 0 1 0 0 1
(Foreign) HKX CHINA,HONG KONG S.A.R. 1 0 0 0 0 1
(Foreign) IEX IRELAND 0 0 1 0 0 1
(Foreign) ILX ISRAEL 0 0 0 0 1 1
(Foreign) NLX NETHERLANDS 1 0 0 0 0 1
(Foreign) PLX POLAND 0 1 0 0 0 1
(Foreign) THX THAILAND 0 0 1 0 0 1
(Foreign) TRX TURKEY 1 0 0 0 0 1
(Foreign)   -- Subtotal -- 93 106 99 82 49 429
(ALL) ALL All Regions, U.S. and Foreign 188 183 168 140 107 786


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
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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