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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 182, Fire Escape, Ladder, or Scaffold

( 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.) PA PENNSYLVANIA 9 15 18 17 6 65
(U.S.) TX TEXAS 1 3 9 13 12 38
(U.S.) CA CALIFORNIA 3 5 6 6 12 32
(U.S.) OH OHIO 6 3 4 5 7 25
(U.S.) NY NEW YORK 1 5 5 10 2 23
(U.S.) FL FLORIDA 1 2 6 7 6 22
(U.S.) IL ILLINOIS 4 5 4 1 7 21
(U.S.) WA WASHINGTON 3 0 6 5 7 21
(U.S.) WI WISCONSIN 1 5 2 6 7 21
(U.S.) MI MICHIGAN 5 1 2 5 7 20
(U.S.) MN MINNESOTA 0 3 3 4 10 20
(U.S.) SC SOUTH CAROLINA 3 2 0 7 4 16
(U.S.) AL ALABAMA 1 4 2 5 3 15
(U.S.) IN INDIANA 1 5 5 1 3 15
(U.S.) GA GEORGIA 2 1 4 1 3 11
(U.S.) VA VIRGINIA 1 3 2 2 3 11
(U.S.) LA LOUISIANA 1 2 2 4 1 10
(U.S.) MD MARYLAND 0 2 4 1 3 10
(U.S.) MO MISSOURI 1 2 3 1 3 10
(U.S.) OK OKLAHOMA 3 1 2 1 3 10
(U.S.) UT UTAH 1 1 3 4 1 10
(U.S.) MA MASSACHUSETTS 0 0 2 4 3 9
(U.S.) NC NORTH CAROLINA 3 2 0 3 1 9
(U.S.) CT CONNECTICUT 2 0 3 2 1 8
(U.S.) CO COLORADO 2 1 0 1 3 7
(U.S.) IA IOWA 1 0 1 1 4 7
(U.S.) NH NEW HAMPSHIRE 0 1 2 2 2 7
(U.S.) NJ NEW JERSEY 0 3 2 1 1 7
(U.S.) TN TENNESSEE 0 1 4 1 1 7
(U.S.) WV WEST VIRGINIA 0 0 2 0 3 5
(U.S.) KS KANSAS 0 0 1 3 0 4
(U.S.) MS MISSISSIPPI 2 0 0 2 0 4
(U.S.) ND NORTH DAKOTA 0 0 0 3 1 4
(U.S.) NE NEBRASKA 0 0 2 0 2 4
(U.S.) OR OREGON 0 1 1 0 2 4
(U.S.) AR ARKANSAS 2 0 0 1 0 3
(U.S.) AZ ARIZONA 0 2 1 0 0 3
(U.S.) ID IDAHO 1 1 0 1 0 3
(U.S.) KY KENTUCKY 1 0 0 1 1 3
(U.S.) MT MONTANA 0 1 1 0 1 3
(U.S.) NM NEW MEXICO 0 0 1 1 1 3
(U.S.) DE DELAWARE 1 0 0 0 1 2
(U.S.) ME MAINE 0 0 0 1 1 2
(U.S.) RI RHODE ISLAND 0 0 1 0 1 2
(U.S.) PR PUERTO RICO 0 0 1 0 0 1
(U.S.) SD SOUTH DAKOTA 0 0 0 1 0 1
(U.S.) VT VERMONT 0 0 0 0 1 1
(U.S.)   -- Subtotal -- 63 83 117 135 141 539
 
(Foreign) CAX CANADA 5 6 9 11 10 41
(Foreign) FRX FRANCE 1 6 6 6 3 22
(Foreign) GBX UNITED KINGDOM 0 2 3 8 9 22
(Foreign) AUX AUSTRALIA 3 2 4 4 4 17
(Foreign) DEX GERMANY 3 1 2 3 4 13
(Foreign) TWX TAIWAN 1 3 3 1 2 10
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 0 3 0 3 3 9
(Foreign) DKX DENMARK 0 3 1 3 2 9
(Foreign) JPX JAPAN 2 0 0 2 1 5
(Foreign) NLX NETHERLANDS 0 0 1 1 3 5
(Foreign) BEX BELGIUM 0 2 0 2 0 4
(Foreign) KRX KOREA, SOUTH 0 0 3 0 1 4
(Foreign) CHX SWITZERLAND 0 2 0 0 1 3
(Foreign) NOX NORWAY 0 0 2 0 1 3
(Foreign) ESX SPAIN 0 0 1 0 1 2
(Foreign) HKX CHINA, HONG KONG S.A.R. 0 0 0 1 1 2
(Foreign) NZX NEW ZEALAND 0 0 0 1 1 2
(Foreign) RUX RUSSIAN FEDERATION 0 1 0 0 1 2
(Foreign) SEX SWEDEN 0 1 1 0 0 2
(Foreign) FIX FINLAND 0 0 0 1 0 1
(Foreign) ILX ISRAEL 0 0 0 0 1 1
(Foreign) KWX KUWAIT 0 0 0 1 0 1
(Foreign) MXX MEXICO 0 0 0 0 1 1
(Foreign) PLX POLAND 0 0 0 0 1 1
(Foreign) SAX SAUDI ARABIA 0 0 0 1 0 1
(Foreign)   -- Subtotal -- 15 32 36 49 51 183
 
(ALL) ALL All Regions, U.S. and Foreign 78 115 153 184 192 722



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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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