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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 2010 - 2014 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 285, Pipe Joints or Couplings

( 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 2010 2011 2012 2013 2014 Total
(U.S.) TX TEXAS 24 18 12 12 21 87
(U.S.) CA CALIFORNIA 18 18 14 8 9 67
(U.S.) MI MICHIGAN 16 14 11 9 11 61
(U.S.) OH OHIO 14 9 7 12 16 58
(U.S.) CO COLORADO 3 4 8 8 5 28
(U.S.) PA PENNSYLVANIA 13 5 5 1 3 27
(U.S.) IL ILLINOIS 4 5 1 4 9 23
(U.S.) CT CONNECTICUT 4 4 5 5 4 22
(U.S.) NY NEW YORK 4 5 4 3 5 21
(U.S.) FL FLORIDA 3 3 3 4 6 19
(U.S.) MN MINNESOTA 4 1 3 5 5 18
(U.S.) NJ NEW JERSEY 4 3 1 4 6 18
(U.S.) MO MISSOURI 0 2 8 5 2 17
(U.S.) IN INDIANA 6 0 2 3 4 15
(U.S.) NC NORTH CAROLINA 1 3 3 4 4 15
(U.S.) RI RHODE ISLAND 2 1 4 3 5 15
(U.S.) TN TENNESSEE 3 4 3 2 1 13
(U.S.) WA WASHINGTON 4 1 1 2 5 13
(U.S.) GA GEORGIA 1 1 3 3 2 10
(U.S.) MA MASSACHUSETTS 2 4 1 0 2 9
(U.S.) IA IOWA 3 2 0 2 1 8
(U.S.) LA LOUISIANA 3 1 2 1 1 8
(U.S.) OK OKLAHOMA 1 4 1 2 0 8
(U.S.) OR OREGON 1 1 3 0 2 7
(U.S.) AL ALABAMA 0 0 4 1 1 6
(U.S.) AZ ARIZONA 2 0 2 0 2 6
(U.S.) KS KANSAS 1 3 0 1 0 5
(U.S.) WI WISCONSIN 0 0 1 2 2 5
(U.S.) MS MISSISSIPPI 0 1 0 1 2 4
(U.S.) UT UTAH 3 0 0 1 0 4
(U.S.) AR ARKANSAS 0 0 0 2 1 3
(U.S.) MD MARYLAND 0 0 1 1 1 3
(U.S.) NH NEW HAMPSHIRE 0 0 1 0 2 3
(U.S.) NE NEBRASKA 0 0 0 1 1 2
(U.S.) VA VIRGINIA 0 0 0 0 2 2
(U.S.) DE DELAWARE 0 0 0 1 0 1
(U.S.) ME MAINE 1 0 0 0 0 1
(U.S.) MT MONTANA 0 0 1 0 0 1
(U.S.) NV NEVADA 0 0 0 1 0 1
(U.S.) SC SOUTH CAROLINA 0 0 0 0 1 1
(U.S.) VT VERMONT 1 0 0 0 0 1
(U.S.)   -- Subtotal -- 146 117 115 114 144 636
 
(Foreign) DEX GERMANY 43 33 30 26 24 156
(Foreign) JPX JAPAN 28 29 30 20 19 126
(Foreign) FRX FRANCE 22 18 23 12 13 88
(Foreign) CAX CANADA 13 9 11 10 7 50
(Foreign) GBX UNITED KINGDOM 15 11 7 10 6 49
(Foreign) TWX TAIWAN 4 5 7 6 8 30
(Foreign) ITX ITALY 8 9 3 4 3 27
(Foreign) SEX SWEDEN 5 5 7 2 4 23
(Foreign) NOX NORWAY 5 7 1 4 3 20
(Foreign) KRX KOREA, SOUTH 3 4 3 5 4 19
(Foreign) ILX ISRAEL 4 1 2 2 3 12
(Foreign) ARX ARGENTINA 2 1 4 1 3 11
(Foreign) AUX AUSTRALIA 3 1 4 2 1 11
(Foreign) CHX SWITZERLAND 1 5 2 1 1 10
(Foreign) NLX NETHERLANDS 2 2 1 2 0 7
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 1 1 2 1 1 6
(Foreign) ATX AUSTRIA 2 0 0 2 1 5
(Foreign) ESX SPAIN 1 2 1 0 1 5
(Foreign) IEX IRELAND 1 2 1 1 0 5
(Foreign) FIX FINLAND 2 1 1 0 0 4
(Foreign) NZX NEW ZEALAND 1 1 0 1 0 3
(Foreign) ZAX SOUTH AFRICA 2 0 0 0 1 3
(Foreign) BRX BRAZIL 0 0 2 0 0 2
(Foreign) DKX DENMARK 2 0 0 0 0 2
(Foreign) INX INDIA 0 1 1 0 0 2
(Foreign) RUX RUSSIAN FEDERATION 1 0 0 0 1 2
(Foreign) BEX BELGIUM 0 0 0 0 1 1
(Foreign) CLX CHILE 1 0 0 0 0 1
(Foreign) EEX ESTONIA 0 0 0 0 1 1
(Foreign) HKX CHINA, HONG KONG S.A.R. 0 0 0 1 0 1
(Foreign) LIX LIECHTENSTEIN 0 0 1 0 0 1
(Foreign) MCX MONACO 1 0 0 0 0 1
(Foreign) ROX ROMANIA 0 0 0 0 1 1
(Foreign) SGX SINGAPORE 0 0 0 0 1 1
(Foreign) THX THAILAND 1 0 0 0 0 1
(Foreign)   -- Subtotal -- 174 148 144 113 108 687
 
(ALL) ALL All Regions, U.S. and Foreign 320 265 259 227 252 1323



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


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