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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 433, Dentistry

( 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 48 34 20 35 58 195
(U.S.) UT UTAH 16 8 4 7 8 43
(U.S.) TX TEXAS 10 6 3 10 6 35
(U.S.) FL FLORIDA 8 7 6 4 9 34
(U.S.) NY NEW YORK 7 8 4 3 6 28
(U.S.) PA PENNSYLVANIA 7 4 2 7 8 28
(U.S.) CT CONNECTICUT 13 4 2 2 5 26
(U.S.) MN MINNESOTA 6 4 4 7 3 24
(U.S.) MI MICHIGAN 3 3 4 4 4 18
(U.S.) MA MASSACHUSETTS 3 4 2 2 5 16
(U.S.) IL ILLINOIS 5 2 0 4 1 12
(U.S.) OR OREGON 2 1 2 3 3 11
(U.S.) CO COLORADO 3 2 0 4 1 10
(U.S.) GA GEORGIA 4 1 1 2 1 9
(U.S.) IN INDIANA 5 0 1 2 1 9
(U.S.) OK OKLAHOMA 3 0 0 1 5 9
(U.S.) AZ ARIZONA 1 3 0 1 3 8
(U.S.) WA WASHINGTON 1 0 0 4 3 8
(U.S.) WI WISCONSIN 3 2 1 1 1 8
(U.S.) DC DISTRICT OF COLUMBIA 2 3 1 0 1 7
(U.S.) NV NEVADA 1 2 0 4 0 7
(U.S.) NJ NEW JERSEY 1 0 2 1 2 6
(U.S.) OH OHIO 1 2 0 2 1 6
(U.S.) MO MISSOURI 0 2 0 2 1 5
(U.S.) MS MISSISSIPPI 1 0 2 1 1 5
(U.S.) VA VIRGINIA 1 0 0 3 0 4
(U.S.) DE DELAWARE 0 1 1 0 1 3
(U.S.) KS KANSAS 0 1 0 1 1 3
(U.S.) LA LOUISIANA 0 0 0 1 2 3
(U.S.) MD MARYLAND 0 1 1 0 1 3
(U.S.) NM NEW MEXICO 0 2 0 0 1 3
(U.S.) TN TENNESSEE 1 1 0 1 0 3
(U.S.) KY KENTUCKY 0 0 0 1 1 2
(U.S.) PR PUERTO RICO 1 0 0 0 1 2
(U.S.) AK ALASKA 0 0 0 0 1 1
(U.S.) AL ALABAMA 0 0 0 0 1 1
(U.S.) AR ARKANSAS 0 0 0 1 0 1
(U.S.) ID IDAHO 0 0 1 0 0 1
(U.S.) NC NORTH CAROLINA 0 0 0 1 0 1
(U.S.) NE NEBRASKA 0 1 0 0 0 1
(U.S.) RI RHODE ISLAND 1 0 0 0 0 1
(U.S.) SC SOUTH CAROLINA 0 1 0 0 0 1
(U.S.)   -- Subtotal -- 158 110 64 122 147 601
(Foreign) DEX GERMANY 27 15 9 22 15 88
(Foreign) JPX JAPAN 10 7 4 11 14 46
(Foreign) CHX SWITZERLAND 5 11 4 8 5 33
(Foreign) ILX ISRAEL 7 5 5 9 7 33
(Foreign) FRX FRANCE 7 5 0 10 4 26
(Foreign) SEX SWEDEN 5 1 4 3 9 22
(Foreign) CAX CANADA 7 1 2 5 5 20
(Foreign) ATX AUSTRIA 1 2 3 3 5 14
(Foreign) TWX TAIWAN 7 2 0 4 1 14
(Foreign) ITX ITALY 6 1 1 1 3 12
(Foreign) GBX UNITED KINGDOM 5 4 2 0 0 11
(Foreign) ESX SPAIN 2 0 1 2 2 7
(Foreign) BEX BELGIUM 0 2 1 1 2 6
(Foreign) KRX KOREA, SOUTH 1 1 1 1 2 6
(Foreign) AMX ARMENIA 1 1 0 0 2 4
(Foreign) NLX NETHERLANDS 0 1 0 2 1 4
(Foreign) RUX RUSSIAN FEDERATION 1 0 0 1 2 4
(Foreign) MXX MEXICO 0 0 1 0 2 3
(Foreign) DKX DENMARK 0 1 0 1 0 2
(Foreign) LIX LIECHTENSTEIN 0 0 1 1 0 2
(Foreign) NOX NORWAY 1 0 0 1 0 2
(Foreign) NZX NEW ZEALAND 2 0 0 0 0 2
(Foreign) UYX URUGUAY 2 0 0 0 0 2
(Foreign) VEX VENEZUELA 1 0 0 0 1 2
(Foreign) ARX ARGENTINA 0 0 1 0 0 1
(Foreign) AUX AUSTRALIA 0 0 0 1 0 1
(Foreign) CLX CHILE 0 0 0 1 0 1
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 1 0 0 0 0 1
(Foreign) GRX GREECE 0 0 0 1 0 1
(Foreign) HKX CHINA, HONG KONG S.A.R. 0 0 0 0 1 1
(Foreign) INX INDIA 0 0 0 1 0 1
(Foreign) PAX PANAMA 0 0 1 0 0 1
(Foreign) SAX SAUDI ARABIA 0 0 0 0 1 1
(Foreign) SIX SLOVENIA 0 0 0 0 1 1
(Foreign) THX THAILAND 0 0 0 0 1 1
(Foreign)   -- Subtotal -- 99 60 41 90 86 376
(ALL) ALL All Regions, U.S. and Foreign 257 170 105 212 233 977


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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

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