Skip menu navigation Home > Listing of Viewable PTMT Reports > Table of Contents for This Set of Reports


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

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

Count of 2009 - 2013 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 251, Valves and Valve Actuation

( 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 by year of patent grant.
(U.S. or Foreign) Code State-Territory or Country 2009 2010 2011 2012 2013 Total
(U.S.) CA CALIFORNIA 14 15 16 22 19 86
(U.S.) TX TEXAS 10 12 8 16 30 76
(U.S.) IL ILLINOIS 6 9 15 12 5 47
(U.S.) MI MICHIGAN 6 10 5 5 14 40
(U.S.) IA IOWA 3 4 10 10 7 34
(U.S.) AZ ARIZONA 9 8 3 7 6 33
(U.S.) OH OHIO 8 2 2 6 9 27
(U.S.) WI WISCONSIN 0 3 6 5 3 17
(U.S.) IN INDIANA 5 2 2 3 4 16
(U.S.) MA MASSACHUSETTS 0 5 2 5 4 16
(U.S.) PA PENNSYLVANIA 4 3 4 2 3 16
(U.S.) MN MINNESOTA 0 5 3 3 3 14
(U.S.) VA VIRGINIA 0 1 1 5 6 13
(U.S.) CO COLORADO 2 3 3 3 1 12
(U.S.) NY NEW YORK 3 1 1 5 2 12
(U.S.) OK OKLAHOMA 2 3 2 3 2 12
(U.S.) NC NORTH CAROLINA 3 3 1 3 0 10
(U.S.) CT CONNECTICUT 0 2 2 4 1 9
(U.S.) NH NEW HAMPSHIRE 1 2 0 4 2 9
(U.S.) NJ NEW JERSEY 1 2 0 3 3 9
(U.S.) MO MISSOURI 1 3 3 0 1 8
(U.S.) NV NEVADA 0 1 2 2 3 8
(U.S.) UT UTAH 0 2 0 3 3 8
(U.S.) FL FLORIDA 0 1 1 1 2 5
(U.S.) GA GEORGIA 2 2 0 1 0 5
(U.S.) WY WYOMING 0 0 1 1 3 5
(U.S.) TN TENNESSEE 2 1 0 1 0 4
(U.S.) WA WASHINGTON 0 2 0 0 1 3
(U.S.) KY KENTUCKY 0 0 0 1 1 2
(U.S.) MD MARYLAND 0 1 1 0 0 2
(U.S.) MS MISSISSIPPI 0 0 2 0 0 2
(U.S.) SC SOUTH CAROLINA 1 1 0 0 0 2
(U.S.) VT VERMONT 0 0 1 0 1 2
(U.S.) AL ALABAMA 0 0 0 1 0 1
(U.S.) ID IDAHO 0 0 0 1 0 1
(U.S.) LA LOUISIANA 0 0 0 1 0 1
(U.S.) MT MONTANA 0 0 0 1 0 1
(U.S.) NM NEW MEXICO 1 0 0 0 0 1
(U.S.) OR OREGON 0 1 0 0 0 1
(U.S.) RI RHODE ISLAND 0 0 0 0 1 1
(U.S.) WV WEST VIRGINIA 0 0 0 0 1 1
(U.S.)   -- Subtotal -- 84 110 97 140 141 572
 
(Foreign) JPX JAPAN 34 47 37 38 45 201
(Foreign) DEX GERMANY 20 27 19 37 40 143
(Foreign) ITX ITALY 6 7 9 9 9 40
(Foreign) TWX TAIWAN 6 4 8 8 9 35
(Foreign) GBX UNITED KINGDOM 5 5 3 10 10 33
(Foreign) FRX FRANCE 3 3 8 11 4 29
(Foreign) KRX KOREA, SOUTH 3 2 3 10 6 24
(Foreign) CHX SWITZERLAND 3 2 3 5 10 23
(Foreign) CAX CANADA 3 3 8 4 3 21
(Foreign) ATX AUSTRIA 2 4 2 5 5 18
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 0 0 1 5 9 15
(Foreign) DKX DENMARK 0 4 3 0 5 12
(Foreign) AUX AUSTRALIA 0 0 1 2 4 7
(Foreign) NOX NORWAY 0 1 0 2 4 7
(Foreign) SEX SWEDEN 0 0 2 2 1 5
(Foreign) ESX SPAIN 1 0 1 1 1 4
(Foreign) FIX FINLAND 0 1 0 1 2 4
(Foreign) BEX BELGIUM 1 2 0 0 0 3
(Foreign) NZX NEW ZEALAND 0 0 0 0 3 3
(Foreign) HKX CHINA, HONG KONG S.A.R. 0 0 1 1 0 2
(Foreign) LUX LUXEMBOURG 0 0 0 2 0 2
(Foreign) NLX NETHERLANDS 0 0 0 1 1 2
(Foreign) BRX BRAZIL 1 0 0 0 0 1
(Foreign) HUX HUNGARY 0 0 0 0 1 1
(Foreign) IEX IRELAND 0 0 0 0 1 1
(Foreign) ILX ISRAEL 0 0 0 1 0 1
(Foreign) INX INDIA 0 0 0 0 1 1
(Foreign) MXX MEXICO 0 1 0 0 0 1
(Foreign) MYX MALAYSIA 1 0 0 0 0 1
(Foreign) SGX SINGAPORE 0 0 1 0 0 1
(Foreign) ZAX SOUTH AFRICA 1 0 0 0 0 1
(Foreign)   -- Subtotal -- 90 113 110 155 174 642
 
(ALL) ALL All Regions, U.S. and Foreign 174 223 207 295 315 1214



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/


Top

Skip menu navigation Home > Listing of Viewable PTMT Reports > Table of Contents for This Set of Reports