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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 2007 - 2011 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 2007 2008 2009 2010 2011 Total
(U.S.) FL FLORIDA 21 22 39 64 94 240
(U.S.) CT CONNECTICUT 20 19 24 33 29 125
(U.S.) SC SOUTH CAROLINA 9 13 28 15 51 116
(U.S.) OH OHIO 22 18 16 8 12 76
(U.S.) NY NEW YORK 5 9 7 10 27 58
(U.S.) CA CALIFORNIA 7 5 7 7 12 38
(U.S.) TX TEXAS 4 4 3 5 10 26
(U.S.) MA MASSACHUSETTS 6 6 4 2 6 24
(U.S.) PA PENNSYLVANIA 4 3 3 5 1 16
(U.S.) AZ ARIZONA 3 5 3 2 2 15
(U.S.) VA VIRGINIA 2 5 1 3 4 15
(U.S.) IL ILLINOIS 3 3 0 3 5 14
(U.S.) NC NORTH CAROLINA 1 3 2 2 2 10
(U.S.) IN INDIANA 2 1 0 2 4 9
(U.S.) MI MICHIGAN 2 2 1 1 2 8
(U.S.) NJ NEW JERSEY 1 3 0 2 2 8
(U.S.) WI WISCONSIN 2 1 2 1 2 8
(U.S.) KY KENTUCKY 3 0 0 1 2 6
(U.S.) MS MISSISSIPPI 0 0 2 1 3 6
(U.S.) WA WASHINGTON 0 1 1 2 2 6
(U.S.) CO COLORADO 0 1 1 3 0 5
(U.S.) MO MISSOURI 1 1 0 1 1 4
(U.S.) TN TENNESSEE 0 1 2 1 0 4
(U.S.) GA GEORGIA 1 1 0 0 1 3
(U.S.) IA IOWA 0 0 0 1 2 3
(U.S.) OR OREGON 2 1 0 0 0 3
(U.S.) VT VERMONT 0 2 0 1 0 3
(U.S.) ID IDAHO 1 0 1 0 0 2
(U.S.) KS KANSAS 0 1 0 1 0 2
(U.S.) ND NORTH DAKOTA 1 0 0 1 0 2
(U.S.) NE NEBRASKA 0 1 0 0 1 2
(U.S.) NH NEW HAMPSHIRE 1 0 0 1 0 2
(U.S.) OK OKLAHOMA 0 2 0 0 0 2
(U.S.) UT UTAH 1 0 0 1 0 2
(U.S.) HI HAWAII 0 0 0 1 0 1
(U.S.) LA LOUISIANA 1 0 0 0 0 1
(U.S.) MD MARYLAND 0 1 0 0 0 1
(U.S.) MN MINNESOTA 1 0 0 0 0 1
(U.S.) MT MONTANA 0 1 0 0 0 1
(U.S.) NV NEVADA 1 0 0 0 0 1
(U.S.) SD SOUTH DAKOTA 0 0 1 0 0 1
(U.S.)   -- Subtotal -- 128 136 148 181 277 870
(Foreign) DEX GERMANY 33 23 23 35 43 157
(Foreign) FRX FRANCE 17 19 17 12 18 83
(Foreign) GBX UNITED KINGDOM 16 13 12 14 28 83
(Foreign) JPX JAPAN 16 9 11 15 30 81
(Foreign) CAX CANADA 18 10 18 6 7 59
(Foreign) DKX DENMARK 8 5 3 9 23 48
(Foreign) TWX TAIWAN 9 8 3 10 15 45
(Foreign) INX INDIA 2 0 4 1 16 23
(Foreign) CHX SWITZERLAND 7 5 3 5 1 21
(Foreign) NLX NETHERLANDS 1 1 1 4 11 18
(Foreign) ITX ITALY 2 5 1 5 3 16
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 0 0 0 2 7 9
(Foreign) ESX SPAIN 1 1 1 1 5 9
(Foreign) KRX KOREA, SOUTH 3 0 3 1 0 7
(Foreign) SEX SWEDEN 2 0 1 3 0 6
(Foreign) AUX AUSTRALIA 1 0 2 0 1 4
(Foreign) RUX RUSSIAN FEDERATION 1 0 2 1 0 4
(Foreign) NOX NORWAY 1 0 1 0 0 2
(Foreign) ZAX SOUTH AFRICA 0 0 1 0 1 2
(Foreign) ATX AUSTRIA 0 1 0 0 0 1
(Foreign) BEX BELGIUM 1 0 0 0 0 1
(Foreign) BRX BRAZIL 0 0 0 0 1 1
(Foreign) FIX FINLAND 0 0 0 0 1 1
(Foreign) HKX CHINA, HONG KONG S.A.R. 0 0 0 0 1 1
(Foreign) IQX IRAQ 0 1 0 0 0 1
(Foreign) PLX POLAND 0 0 0 1 0 1
(Foreign) SGX SINGAPORE 0 0 0 0 1 1
(Foreign)   -- Subtotal -- 139 101 107 125 213 685
(ALL) ALL All Regions, U.S. and Foreign 267 237 255 306 490 1555


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


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