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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 2006 - 2010 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 250, Radiant Energy

( 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 2006 2007 2008 2009 2010 Total
(U.S.) CA CALIFORNIA 287 255 275 241 246 1304
(U.S.) MA MASSACHUSETTS 122 74 113 136 132 577
(U.S.) NY NEW YORK 80 62 57 71 64 334
(U.S.) TX TEXAS 52 51 52 52 41 248
(U.S.) IL ILLINOIS 26 25 57 23 27 158
(U.S.) WA WASHINGTON 30 24 26 21 37 138
(U.S.) WI WISCONSIN 33 25 18 23 22 121
(U.S.) MI MICHIGAN 28 17 31 24 19 119
(U.S.) FL FLORIDA 24 11 27 24 31 117
(U.S.) OH OHIO 24 15 21 29 22 111
(U.S.) ID IDAHO 14 26 18 19 31 108
(U.S.) CT CONNECTICUT 24 27 20 17 16 104
(U.S.) MD MARYLAND 25 17 23 16 22 103
(U.S.) NJ NEW JERSEY 22 15 16 21 22 96
(U.S.) VA VIRGINIA 22 14 17 19 17 89
(U.S.) PA PENNSYLVANIA 22 17 17 18 14 88
(U.S.) OR OREGON 16 13 21 16 13 79
(U.S.) CO COLORADO 19 20 12 13 10 74
(U.S.) TN TENNESSEE 10 11 13 21 19 74
(U.S.) MN MINNESOTA 17 12 19 11 13 72
(U.S.) AZ ARIZONA 19 14 8 11 13 65
(U.S.) IN INDIANA 15 12 14 10 8 59
(U.S.) NM NEW MEXICO 13 6 8 15 15 57
(U.S.) NH NEW HAMPSHIRE 8 5 9 11 15 48
(U.S.) NC NORTH CAROLINA 7 6 6 10 10 39
(U.S.) KY KENTUCKY 10 5 5 4 4 28
(U.S.) GA GEORGIA 2 7 5 6 7 27
(U.S.) MO MISSOURI 7 3 5 3 3 21
(U.S.) UT UTAH 6 3 3 2 7 21
(U.S.) AL ALABAMA 6 2 6 2 3 19
(U.S.) DE DELAWARE 2 3 5 2 5 17
(U.S.) OK OKLAHOMA 7 3 2 2 2 16
(U.S.) VT VERMONT 4 0 4 4 4 16
(U.S.) SC SOUTH CAROLINA 3 1 3 1 4 12
(U.S.) KS KANSAS 2 3 0 1 5 11
(U.S.) NV NEVADA 2 1 3 2 3 11
(U.S.) HI HAWAII 3 0 3 0 2 8
(U.S.) ME MAINE 1 1 1 2 2 7
(U.S.) MS MISSISSIPPI 1 4 1 0 1 7
(U.S.) WV WEST VIRGINIA 0 1 2 2 2 7
(U.S.) IA IOWA 3 0 1 0 1 5
(U.S.) LA LOUISIANA 1 2 0 0 2 5
(U.S.) ND NORTH DAKOTA 1 2 0 1 0 4
(U.S.) RI RHODE ISLAND 0 3 0 1 0 4
(U.S.) AR ARKANSAS 0 0 0 3 0 3
(U.S.) NE NEBRASKA 0 0 1 0 2 3
(U.S.) MT MONTANA 0 0 1 0 1 2
(U.S.) DC DISTRICT OF COLUMBIA 1 0 0 0 0 1
(U.S.) SD SOUTH DAKOTA 0 0 1 0 0 1
(U.S.)   -- Subtotal -- 1021 818 950 910 939 4638
(Foreign) JPX JAPAN 669 588 605 620 623 3105
(Foreign) DEX GERMANY 163 168 163 171 176 841
(Foreign) GBX UNITED KINGDOM 69 64 56 63 82 334
(Foreign) KRX KOREA, SOUTH 37 45 58 67 75 282
(Foreign) TWX TAIWAN 34 35 62 52 63 246
(Foreign) CAX CANADA 52 40 55 37 52 236
(Foreign) NLX NETHERLANDS 39 40 59 45 46 229
(Foreign) ILX ISRAEL 42 41 31 48 40 202
(Foreign) FRX FRANCE 42 43 30 30 46 191
(Foreign) MYX MALAYSIA 14 18 25 16 13 86
(Foreign) CHX SWITZERLAND 15 13 12 21 16 77
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 4 3 11 15 19 52
(Foreign) BEX BELGIUM 13 17 8 6 4 48
(Foreign) SEX SWEDEN 9 7 8 10 11 45
(Foreign) AUX AUSTRALIA 15 3 7 5 9 39
(Foreign) FIX FINLAND 7 10 6 8 6 37
(Foreign) ITX ITALY 10 5 8 4 4 31
(Foreign) RUX RUSSIAN FEDERATION 3 5 5 10 5 28
(Foreign) ATX AUSTRIA 4 6 3 4 10 27
(Foreign) NOX NORWAY 4 5 2 3 12 26
(Foreign) SGX SINGAPORE 2 5 7 8 1 23
(Foreign) IEX IRELAND 1 3 5 2 7 18
(Foreign) HKX CHINA,HONG KONG S.A.R. 2 1 3 5 4 15
(Foreign) DKX DENMARK 0 3 3 5 0 11
(Foreign) ESX SPAIN 2 0 1 3 3 9
(Foreign) INX INDIA 1 1 2 1 0 5
(Foreign) NZX NEW ZEALAND 0 1 2 2 0 5
(Foreign) BYX BELARUS 0 0 3 1 0 4
(Foreign) CZX CZECH REPUBLIC 1 0 2 0 1 4
(Foreign) PLX POLAND 1 0 2 1 0 4
(Foreign) HUX HUNGARY 0 0 2 0 1 3
(Foreign) SAX SAUDI ARABIA 1 0 0 1 1 3
(Foreign) THX THAILAND 1 1 1 0 0 3
(Foreign) ZAX SOUTH AFRICA 0 2 1 0 0 3
(Foreign) BRX BRAZIL 0 0 2 0 0 2
(Foreign) EGX EGYPT 0 2 0 0 0 2
(Foreign) LTX LITHUANIA 0 1 1 0 0 2
(Foreign) LUX LUXEMBOURG 0 1 0 1 0 2
(Foreign) PTX PORTUGAL 0 0 0 2 0 2
(Foreign) AEX UNITED ARAB EMIRATES 0 0 1 0 0 1
(Foreign) ARX ARGENTINA 0 0 0 0 1 1
(Foreign) EEX ESTONIA 1 0 0 0 0 1
(Foreign) GRX GREECE 0 1 0 0 0 1
(Foreign) IRX IRAN 0 0 0 1 0 1
(Foreign) ISX ICELAND 0 1 0 0 0 1
(Foreign) JEX JERSEY 0 0 0 0 1 1
(Foreign) MAX MOROCCO 0 0 1 0 0 1
(Foreign) MXX MEXICO 0 0 1 0 0 1
(Foreign) OMX OMAN 0 0 1 0 0 1
(Foreign) PHX PHILIPPINES 0 1 0 0 0 1
(Foreign) UAX UKRAINE 1 0 0 0 0 1
(Foreign)   -- Subtotal -- 1259 1180 1255 1268 1332 6294
(ALL) ALL All Regions, U.S. and Foreign 2280 1998 2205 2178 2271 10932


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email: oeip@uspto.gov

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