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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 137, Fluid Handling

( 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.) CA CALIFORNIA 70 47 40 37 61 255
(U.S.) TX TEXAS 30 30 27 15 18 120
(U.S.) IL ILLINOIS 32 16 17 13 20 98
(U.S.) OH OHIO 19 17 13 17 12 78
(U.S.) MI MICHIGAN 19 16 15 9 16 75
(U.S.) FL FLORIDA 16 18 9 13 16 72
(U.S.) MN MINNESOTA 12 10 16 16 18 72
(U.S.) IN INDIANA 18 9 11 7 16 61
(U.S.) PA PENNSYLVANIA 12 10 7 16 13 58
(U.S.) AZ ARIZONA 8 14 17 13 4 56
(U.S.) WI WISCONSIN 14 10 6 9 12 51
(U.S.) NY NEW YORK 12 10 4 6 10 42
(U.S.) MA MASSACHUSETTS 14 7 2 6 10 39
(U.S.) CO COLORADO 9 8 8 4 6 35
(U.S.) CT CONNECTICUT 9 7 6 5 7 34
(U.S.) MO MISSOURI 8 5 4 12 4 33
(U.S.) OK OKLAHOMA 5 8 10 6 3 32
(U.S.) IA IOWA 8 2 4 4 7 25
(U.S.) WA WASHINGTON 9 5 5 3 3 25
(U.S.) GA GEORGIA 7 5 5 3 4 24
(U.S.) TN TENNESSEE 3 3 4 6 3 19
(U.S.) NC NORTH CAROLINA 5 2 3 2 5 17
(U.S.) OR OREGON 4 5 3 3 2 17
(U.S.) NJ NEW JERSEY 4 1 4 2 5 16
(U.S.) UT UTAH 2 3 3 1 7 16
(U.S.) VA VIRGINIA 7 2 2 1 3 15
(U.S.) MD MARYLAND 5 2 1 2 3 13
(U.S.) SC SOUTH CAROLINA 5 2 3 2 1 13
(U.S.) RI RHODE ISLAND 1 1 2 4 4 12
(U.S.) KS KANSAS 2 2 2 2 1 9
(U.S.) DE DELAWARE 1 0 2 4 1 8
(U.S.) NH NEW HAMPSHIRE 4 2 1 1 0 8
(U.S.) AL ALABAMA 3 2 0 0 1 6
(U.S.) KY KENTUCKY 1 0 3 1 1 6
(U.S.) NV NEVADA 1 2 1 1 1 6
(U.S.) LA LOUISIANA 2 1 1 1 0 5
(U.S.) NE NEBRASKA 1 1 1 2 0 5
(U.S.) SD SOUTH DAKOTA 1 0 2 0 2 5
(U.S.) ID IDAHO 2 2 0 0 0 4
(U.S.) AR ARKANSAS 1 1 0 0 1 3
(U.S.) ME MAINE 2 0 1 0 0 3
(U.S.) MT MONTANA 0 0 1 1 1 3
(U.S.) NM NEW MEXICO 1 0 0 0 2 3
(U.S.) VT VERMONT 0 0 0 2 1 3
(U.S.) WY WYOMING 0 1 0 0 2 3
(U.S.) AK ALASKA 1 0 0 1 0 2
(U.S.) ND NORTH DAKOTA 0 0 1 1 0 2
(U.S.) WV WEST VIRGINIA 1 0 0 0 0 1
(U.S.)   -- Subtotal -- 391 289 267 254 307 1508
(Foreign) JPX JAPAN 67 55 38 42 54 256
(Foreign) DEX GERMANY 56 52 40 43 47 238
(Foreign) TWX TAIWAN 32 28 24 13 20 117
(Foreign) CAX CANADA 20 18 5 11 15 69
(Foreign) GBX UNITED KINGDOM 18 12 9 7 15 61
(Foreign) ITX ITALY 10 12 11 4 11 48
(Foreign) FRX FRANCE 15 10 6 6 10 47
(Foreign) KRX KOREA, SOUTH 9 8 10 5 12 44
(Foreign) CHX SWITZERLAND 3 5 6 3 6 23
(Foreign) DKX DENMARK 8 7 3 2 2 22
(Foreign) AUX AUSTRALIA 7 7 0 0 3 17
(Foreign) ILX ISRAEL 5 5 3 1 3 17
(Foreign) NOX NORWAY 3 3 3 2 3 14
(Foreign) SEX SWEDEN 8 1 1 2 2 14
(Foreign) NLX NETHERLANDS 5 2 3 0 3 13
(Foreign) ATX AUSTRIA 3 5 0 1 2 11
(Foreign) FIX FINLAND 5 2 1 2 0 10
(Foreign) ESX SPAIN 2 1 2 1 2 8
(Foreign) LUX LUXEMBOURG 0 3 2 1 1 7
(Foreign) NZX NEW ZEALAND 0 3 2 0 2 7
(Foreign) BEX BELGIUM 1 3 0 2 0 6
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 1 0 1 2 2 6
(Foreign) CZX CZECH REPUBLIC 1 1 0 2 1 5
(Foreign) ZAX SOUTH AFRICA 0 3 2 0 0 5
(Foreign) BRX BRAZIL 1 1 1 0 1 4
(Foreign) HUX HUNGARY 2 0 0 0 1 3
(Foreign) INX INDIA 1 0 0 0 1 2
(Foreign) MXX MEXICO 0 1 1 0 0 2
(Foreign) ARX ARGENTINA 0 0 0 1 0 1
(Foreign) BSX THE BAHAMAS 0 0 1 0 0 1
(Foreign) EGX EGYPT 0 0 0 0 1 1
(Foreign) GTX GUATEMALA 1 0 0 0 0 1
(Foreign) HKX CHINA,HONG KONG S.A.R. 0 0 0 0 1 1
(Foreign) MYX MALAYSIA 0 1 0 0 0 1
(Foreign) SGX SINGAPORE 0 1 0 0 0 1
(Foreign) SYX SYRIA 1 0 0 0 0 1
(Foreign) VEX VENEZUELA 1 0 0 0 0 1
(Foreign)   -- Subtotal -- 286 250 175 153 221 1085
(ALL) ALL All Regions, U.S. and Foreign 677 539 442 407 528 2593


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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