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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 2005 - 2009 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 416, Fluid Reaction Surfaces (i.e., Impellers)

( 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 2005 2006 2007 2008 2009 Total
(U.S.) FL FLORIDA 13 16 21 22 39 111
(U.S.) CT CONNECTICUT 20 25 20 19 24 108
(U.S.) OH OHIO 11 13 22 18 16 80
(U.S.) SC SOUTH CAROLINA 14 13 9 13 28 77
(U.S.) CA CALIFORNIA 8 14 7 5 7 41
(U.S.) NY NEW YORK 8 12 5 9 7 41
(U.S.) MA MASSACHUSETTS 8 6 6 6 4 30
(U.S.) AZ ARIZONA 2 5 3 5 3 18
(U.S.) PA PENNSYLVANIA 3 3 4 3 3 16
(U.S.) TX TEXAS 2 3 4 4 3 16
(U.S.) IL ILLINOIS 2 3 3 3 0 11
(U.S.) VA VIRGINIA 1 0 2 5 1 9
(U.S.) MI MICHIGAN 1 2 2 2 1 8
(U.S.) TN TENNESSEE 4 1 0 1 2 8
(U.S.) WI WISCONSIN 1 2 2 1 2 8
(U.S.) MS MISSISSIPPI 5 0 0 0 2 7
(U.S.) NC NORTH CAROLINA 0 1 1 3 2 7
(U.S.) NJ NEW JERSEY 2 0 1 3 0 6
(U.S.) OR OREGON 1 2 2 1 0 6
(U.S.) IN INDIANA 0 2 2 1 0 5
(U.S.) MO MISSOURI 0 3 1 1 0 5
(U.S.) WA WASHINGTON 2 1 0 1 1 5
(U.S.) GA GEORGIA 0 2 1 1 0 4
(U.S.) CO COLORADO 1 0 0 1 1 3
(U.S.) KY KENTUCKY 0 0 3 0 0 3
(U.S.) LA LOUISIANA 1 1 1 0 0 3
(U.S.) MN MINNESOTA 1 1 1 0 0 3
(U.S.) OK OKLAHOMA 1 0 0 2 0 3
(U.S.) UT UTAH 0 2 1 0 0 3
(U.S.) AR ARKANSAS 1 1 0 0 0 2
(U.S.) ID IDAHO 0 0 1 0 1 2
(U.S.) MD MARYLAND 0 1 0 1 0 2
(U.S.) VT VERMONT 0 0 0 2 0 2
(U.S.) WY WYOMING 1 1 0 0 0 2
(U.S.) KS KANSAS 0 0 0 1 0 1
(U.S.) MT MONTANA 0 0 0 1 0 1
(U.S.) ND NORTH DAKOTA 0 0 1 0 0 1
(U.S.) NE NEBRASKA 0 0 0 1 0 1
(U.S.) NH NEW HAMPSHIRE 0 0 1 0 0 1
(U.S.) NM NEW MEXICO 0 1 0 0 0 1
(U.S.) NV NEVADA 0 0 1 0 0 1
(U.S.) SD SOUTH DAKOTA 0 0 0 0 1 1
(U.S.) WV WEST VIRGINIA 1 0 0 0 0 1
(U.S.)   -- Subtotal -- 115 137 128 136 148 664
(Foreign) DEX GERMANY 10 18 33 23 23 107
(Foreign) FRX FRANCE 7 19 17 19 17 79
(Foreign) GBX UNITED KINGDOM 11 14 16 13 12 66
(Foreign) CAX CANADA 9 6 18 10 18 61
(Foreign) JPX JAPAN 8 14 16 9 11 58
(Foreign) TWX TAIWAN 13 17 9 8 3 50
(Foreign) CHX SWITZERLAND 0 8 7 5 3 23
(Foreign) DKX DENMARK 2 2 8 5 3 20
(Foreign) KRX KOREA, SOUTH 3 8 3 0 3 17
(Foreign) ITX ITALY 3 4 2 5 1 15
(Foreign) INX INDIA 1 0 2 0 4 7
(Foreign) SEX SWEDEN 0 3 2 0 1 6
(Foreign) AUX AUSTRALIA 1 1 1 0 2 5
(Foreign) ESX SPAIN 1 0 1 1 1 4
(Foreign) NLX NETHERLANDS 1 0 1 1 1 4
(Foreign) RUX RUSSIAN FEDERATION 0 0 1 0 2 3
(Foreign) ATX AUSTRIA 0 1 0 1 0 2
(Foreign) BEX BELGIUM 0 1 1 0 0 2
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 2 0 0 0 0 2
(Foreign) NOX NORWAY 0 0 1 0 1 2
(Foreign) FIX FINLAND 1 0 0 0 0 1
(Foreign) IQX IRAQ 0 0 0 1 0 1
(Foreign) NZX NEW ZEALAND 1 0 0 0 0 1
(Foreign) PHX PHILIPPINES 0 1 0 0 0 1
(Foreign) ZAX SOUTH AFRICA 0 0 0 0 1 1
(Foreign)   -- Subtotal -- 74 117 139 101 107 538
(ALL) ALL All Regions, U.S. and Foreign 189 254 267 237 255 1202


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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