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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 102, Ammunition and Explosives

( 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.) CA CALIFORNIA 11 14 18 10 13 66
(U.S.) TX TEXAS 8 7 9 17 8 49
(U.S.) NJ NEW JERSEY 4 6 13 7 11 41
(U.S.) MD MARYLAND 3 8 11 9 7 38
(U.S.) VA VIRGINIA 4 4 4 10 12 34
(U.S.) AZ ARIZONA 3 3 0 6 20 32
(U.S.) FL FLORIDA 3 1 2 9 14 29
(U.S.) NY NEW YORK 6 4 3 4 5 22
(U.S.) IN INDIANA 0 3 1 2 10 16
(U.S.) IL ILLINOIS 2 3 3 4 3 15
(U.S.) MN MINNESOTA 5 4 3 3 0 15
(U.S.) MA MASSACHUSETTS 1 2 5 3 3 14
(U.S.) UT UTAH 2 2 1 6 3 14
(U.S.) MI MICHIGAN 2 2 0 6 3 13
(U.S.) PA PENNSYLVANIA 1 5 4 2 1 13
(U.S.) CT CONNECTICUT 3 1 2 1 3 10
(U.S.) AL ALABAMA 3 3 1 1 1 9
(U.S.) NM NEW MEXICO 1 1 1 1 4 8
(U.S.) OH OHIO 1 1 2 3 1 8
(U.S.) GA GEORGIA 1 2 1 0 3 7
(U.S.) RI RHODE ISLAND 0 3 0 1 3 7
(U.S.) CO COLORADO 0 2 1 2 0 5
(U.S.) OR OREGON 1 2 1 1 0 5
(U.S.) SC SOUTH CAROLINA 0 2 0 1 2 5
(U.S.) WA WASHINGTON 1 3 0 0 1 5
(U.S.) TN TENNESSEE 0 1 0 1 2 4
(U.S.) WY WYOMING 0 1 1 0 2 4
(U.S.) MO MISSOURI 3 0 0 0 0 3
(U.S.) NC NORTH CAROLINA 1 0 1 1 0 3
(U.S.) AR ARKANSAS 1 1 0 0 0 2
(U.S.) DE DELAWARE 0 1 0 0 1 2
(U.S.) ID IDAHO 0 1 0 1 0 2
(U.S.) KY KENTUCKY 1 0 0 0 1 2
(U.S.) LA LOUISIANA 2 0 0 0 0 2
(U.S.) MS MISSISSIPPI 1 0 0 0 1 2
(U.S.) NV NEVADA 0 0 1 0 1 2
(U.S.) VT VERMONT 0 1 1 0 0 2
(U.S.) AK ALASKA 0 1 0 0 0 1
(U.S.) DC DISTRICT OF COLUMBIA 0 1 0 0 0 1
(U.S.) NE NEBRASKA 0 1 0 0 0 1
(U.S.) OK OKLAHOMA 0 1 0 0 0 1
(U.S.) SD SOUTH DAKOTA 0 0 0 1 0 1
(U.S.) WI WISCONSIN 0 1 0 0 0 1
(U.S.) WV WEST VIRGINIA 0 1 0 0 0 1
(U.S.)   -- Subtotal -- 75 100 90 113 139 517
(Foreign) DEX GERMANY 6 13 9 14 13 55
(Foreign) FRX FRANCE 4 3 7 6 8 28
(Foreign) AUX AUSTRALIA 3 5 5 6 5 24
(Foreign) SEX SWEDEN 5 4 4 4 6 23
(Foreign) JPX JAPAN 6 4 4 4 4 22
(Foreign) GBX UNITED KINGDOM 4 6 4 3 3 20
(Foreign) CAX CANADA 0 0 2 5 7 14
(Foreign) ZAX SOUTH AFRICA 0 1 3 2 4 10
(Foreign) CHX SWITZERLAND 4 0 2 2 1 9
(Foreign) ILX ISRAEL 1 1 2 2 2 8
(Foreign) RUX RUSSIAN FEDERATION 1 0 0 0 3 4
(Foreign) KRX KOREA, SOUTH 0 1 0 0 2 3
(Foreign) ATX AUSTRIA 0 0 0 0 2 2
(Foreign) BRX BRAZIL 0 1 0 1 0 2
(Foreign) FIX FINLAND 0 0 0 2 0 2
(Foreign) ITX ITALY 0 1 0 1 0 2
(Foreign) TWX TAIWAN 1 0 0 1 0 2
(Foreign) CLX CHILE 0 0 0 1 0 1
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 0 0 0 1 0 1
(Foreign) ESX SPAIN 0 0 0 1 0 1
(Foreign) HRX CROATIA 0 0 0 1 0 1
(Foreign) NZX NEW ZEALAND 0 0 0 1 0 1
(Foreign) SGX SINGAPORE 0 0 0 0 1 1
(Foreign)   -- Subtotal -- 35 40 42 58 61 236
(ALL) ALL All Regions, U.S. and Foreign 110 140 132 171 200 753


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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