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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 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 436, Chemistry: Analytical and Immunological Testing

( 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 93 91 99 98 108 489
(U.S.) MA MASSACHUSETTS 22 37 52 48 43 202
(U.S.) NY NEW YORK 10 18 13 17 23 81
(U.S.) TX TEXAS 11 17 13 22 16 79
(U.S.) MD MARYLAND 14 22 14 13 11 74
(U.S.) NJ NEW JERSEY 10 19 16 16 10 71
(U.S.) IL ILLINOIS 7 14 18 18 11 68
(U.S.) MN MINNESOTA 13 8 14 12 15 62
(U.S.) IN INDIANA 7 4 17 19 11 58
(U.S.) WA WASHINGTON 9 9 13 12 11 54
(U.S.) CO COLORADO 6 11 14 11 10 52
(U.S.) PA PENNSYLVANIA 10 11 10 8 12 51
(U.S.) OH OHIO 7 9 8 14 12 50
(U.S.) FL FLORIDA 6 10 16 9 6 47
(U.S.) CT CONNECTICUT 5 12 11 7 6 41
(U.S.) VA VIRGINIA 4 12 10 3 6 35
(U.S.) MI MICHIGAN 0 11 7 8 8 34
(U.S.) NC NORTH CAROLINA 4 7 4 6 12 33
(U.S.) GA GEORGIA 3 10 12 4 3 32
(U.S.) WI WISCONSIN 4 6 6 6 8 30
(U.S.) NM NEW MEXICO 5 8 4 6 4 27
(U.S.) OR OREGON 3 3 6 6 4 22
(U.S.) MO MISSOURI 2 6 5 3 3 19
(U.S.) DE DELAWARE 3 3 5 2 5 18
(U.S.) SC SOUTH CAROLINA 5 3 2 5 3 18
(U.S.) UT UTAH 0 2 5 9 1 17
(U.S.) TN TENNESSEE 3 4 4 3 2 16
(U.S.) AZ ARIZONA 2 1 4 3 4 14
(U.S.) OK OKLAHOMA 1 3 3 2 5 14
(U.S.) WY WYOMING 0 4 3 3 4 14
(U.S.) NH NEW HAMPSHIRE 2 1 4 3 3 13
(U.S.) ME MAINE 1 2 5 0 3 11
(U.S.) KY KENTUCKY 0 2 3 2 2 9
(U.S.) NE NEBRASKA 2 3 0 0 4 9
(U.S.) IA IOWA 1 5 1 0 0 7
(U.S.) AL ALABAMA 1 3 1 1 0 6
(U.S.) KS KANSAS 0 1 1 3 1 6
(U.S.) NV NEVADA 1 1 1 1 2 6
(U.S.) RI RHODE ISLAND 0 0 1 3 1 5
(U.S.) AR ARKANSAS 0 1 2 0 0 3
(U.S.) DC DISTRICT OF COLUMBIA 1 1 0 1 0 3
(U.S.) LA LOUISIANA 0 1 1 0 1 3
(U.S.) ND NORTH DAKOTA 2 0 0 0 0 2
(U.S.) PR PUERTO RICO 0 0 1 1 0 2
(U.S.) WV WEST VIRGINIA 0 1 0 1 0 2
(U.S.) HI HAWAII 0 1 0 0 0 1
(U.S.) ID IDAHO 0 0 0 1 0 1
(U.S.) MS MISSISSIPPI 0 0 0 0 1 1
(U.S.) MT MONTANA 0 1 0 0 0 1
(U.S.) VT VERMONT 0 0 1 0 0 1
(U.S.)   -- Subtotal -- 280 399 430 410 395 1914
 
(Foreign) JPX JAPAN 49 80 106 75 76 386
(Foreign) DEX GERMANY 28 41 33 31 46 179
(Foreign) GBX UNITED KINGDOM 7 22 18 21 26 94
(Foreign) FRX FRANCE 13 22 18 11 14 78
(Foreign) CAX CANADA 5 15 13 14 12 59
(Foreign) KRX KOREA, SOUTH 7 6 3 6 18 40
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 1 5 9 9 6 30
(Foreign) ILX ISRAEL 2 3 4 8 9 26
(Foreign) SEX SWEDEN 6 4 7 5 4 26
(Foreign) TWX TAIWAN 3 4 5 2 11 25
(Foreign) CHX SWITZERLAND 7 3 6 2 5 23
(Foreign) NLX NETHERLANDS 3 4 5 3 7 22
(Foreign) AUX AUSTRALIA 1 2 5 7 5 20
(Foreign) INX INDIA 0 2 4 8 2 16
(Foreign) ITX ITALY 3 4 4 2 3 16
(Foreign) FIX FINLAND 4 4 2 3 2 15
(Foreign) BEX BELGIUM 2 1 7 1 2 13
(Foreign) DKX DENMARK 2 4 2 1 4 13
(Foreign) ATX AUSTRIA 1 4 2 2 2 11
(Foreign) NOX NORWAY 2 0 2 5 2 11
(Foreign) RUX RUSSIAN FEDERATION 0 5 1 2 1 9
(Foreign) SGX SINGAPORE 0 0 2 1 4 7
(Foreign) IEX IRELAND 0 2 0 2 2 6
(Foreign) ESX SPAIN 1 0 1 0 2 4
(Foreign) GRX GREECE 1 0 0 1 1 3
(Foreign) HKX CHINA, HONG KONG S.A.R. 0 0 1 2 0 3
(Foreign) SAX SAUDI ARABIA 0 1 1 0 1 3
(Foreign) EEX ESTONIA 0 1 0 0 1 2
(Foreign) NZX NEW ZEALAND 0 2 0 0 0 2
(Foreign) ROX ROMANIA 0 0 0 0 2 2
(Foreign) ARX ARGENTINA 0 1 0 0 0 1
(Foreign) BRX BRAZIL 0 0 1 0 0 1
(Foreign) HRX CROATIA 0 0 1 0 0 1
(Foreign) HUX HUNGARY 0 0 0 1 0 1
(Foreign) IRX IRAN 0 0 0 1 0 1
(Foreign) MCX MONACO 0 1 0 0 0 1
(Foreign) PHX PHILIPPINES 0 0 0 1 0 1
(Foreign) PLX POLAND 0 0 0 0 1 1
(Foreign) PTX PORTUGAL 0 0 0 0 1 1
(Foreign) THX THAILAND 0 0 0 0 1 1
(Foreign) UAX UKRAINE 0 0 0 1 0 1
(Foreign)   -- Subtotal -- 148 243 263 228 273 1155
 
(ALL) ALL All Regions, U.S. and Foreign 428 642 693 638 668 3069



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Electronic Information Products Division - PTMT
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Alexandria VA 22313-1450

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email: oeip@uspto.gov

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