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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

Patenting By NAICS Industry Classification
Breakout By Geographic Origin (State and Country)
-- Fractional Counts --

- this report was created with support from the National Science Foundation -

Count (*) of 2008 - 2012 Utility Patent Grants,
As Distributed By Calendar Year of Grant

- Explanation of Data -

Rank Ordered Listing of U.S. States and Countries
From Which 0.5 or More Utility Patents Originated During the Period
Having Primary Classification Corresponding To

NAICS Classification 3251
Basic Chemicals

( North American Industry Classification System (NAICS) classification is determined by
the primary U.S. Patent Classification System (USPC) patent classification and a USPC to NAICS concordance - see 'Explanation of Data' )
( this Fractional Counts report proportionally distributes a patent across each matched industry -- see 'Explanation of Data' )
( * in Fractional Counts tables, counts are rounded)
( patent origin is determined by the residence of the first-named inventor )

The following table displays U.S. states and countries and FRACTIONAL counts of utility patents originating from them; patents are distributed by year of patent grant.
Counts Sequence ID NAICS Classification Classification Title (U.S. or Foreign) Region ID State-Territory or Country 2008 2009 2010 2011 2012 Total
Frac / YoG 07 3251 Basic Chemicals (U.S.) CA CALIFORNIA 605 491 648 620 693 3056
Frac / YoG 07 3251 Basic Chemicals (U.S.) TX TEXAS 174 178 246 239 266 1101
Frac / YoG 07 3251 Basic Chemicals (U.S.) NJ NEW JERSEY 211 207 222 188 191 1018
Frac / YoG 07 3251 Basic Chemicals (U.S.) MA MASSACHUSETTS 161 163 196 197 241 956
Frac / YoG 07 3251 Basic Chemicals (U.S.) PA PENNSYLVANIA 168 174 180 212 204 938
Frac / YoG 07 3251 Basic Chemicals (U.S.) NY NEW YORK 136 175 193 187 178 870
Frac / YoG 07 3251 Basic Chemicals (U.S.) IL ILLINOIS 143 144 149 200 210 847
Frac / YoG 07 3251 Basic Chemicals (U.S.) MD MARYLAND 103 87 86 86 86 448
Frac / YoG 07 3251 Basic Chemicals (U.S.) CO COLORADO 37 91 108 101 83 418
Frac / YoG 07 3251 Basic Chemicals (U.S.) OH OHIO 59 76 97 80 96 407
Frac / YoG 07 3251 Basic Chemicals (U.S.) WA WASHINGTON 50 77 81 71 73 352
Frac / YoG 07 3251 Basic Chemicals (U.S.) MI MICHIGAN 68 52 83 68 80 350
Frac / YoG 07 3251 Basic Chemicals (U.S.) NC NORTH CAROLINA 47 69 78 75 74 343
Frac / YoG 07 3251 Basic Chemicals (U.S.) DE DELAWARE 61 54 61 76 81 333
Frac / YoG 07 3251 Basic Chemicals (U.S.) CT CONNECTICUT 75 56 61 64 69 324
Frac / YoG 07 3251 Basic Chemicals (U.S.) FL FLORIDA 42 42 52 69 60 266
Frac / YoG 07 3251 Basic Chemicals (U.S.) MN MINNESOTA 42 33 63 51 42 231
Frac / YoG 07 3251 Basic Chemicals (U.S.) WI WISCONSIN 33 29 44 60 45 210
Frac / YoG 07 3251 Basic Chemicals (U.S.) GA GEORGIA 30 24 51 43 59 207
Frac / YoG 07 3251 Basic Chemicals (U.S.) TN TENNESSEE 38 44 39 42 40 202
Frac / YoG 07 3251 Basic Chemicals (U.S.) VA VIRGINIA 25 34 58 38 44 199
Frac / YoG 07 3251 Basic Chemicals (U.S.) MO MISSOURI 36 31 47 40 46 199
Frac / YoG 07 3251 Basic Chemicals (U.S.) IN INDIANA 27 40 39 40 51 197
Frac / YoG 07 3251 Basic Chemicals (U.S.) OK OKLAHOMA 42 40 24 38 15 158
Frac / YoG 07 3251 Basic Chemicals (U.S.) IA IOWA 26 38 30 23 30 146
Frac / YoG 07 3251 Basic Chemicals (U.S.) OR OREGON 17 21 31 38 23 129
Frac / YoG 07 3251 Basic Chemicals (U.S.) AZ ARIZONA 9 18 18 28 44 117
Frac / YoG 07 3251 Basic Chemicals (U.S.) NM NEW MEXICO 18 17 24 25 26 109
Frac / YoG 07 3251 Basic Chemicals (U.S.) KY KENTUCKY 16 21 22 16 25 100
Frac / YoG 07 3251 Basic Chemicals (U.S.) LA LOUISIANA 21 16 14 25 24 99
Frac / YoG 07 3251 Basic Chemicals (U.S.) SC SOUTH CAROLINA 8 17 21 10 24 79
Frac / YoG 07 3251 Basic Chemicals (U.S.) UT UTAH 8 9 23 18 18 75
Frac / YoG 07 3251 Basic Chemicals (U.S.) AL ALABAMA 8 6 18 16 13 60
Frac / YoG 07 3251 Basic Chemicals (U.S.) ID IDAHO 8 10 15 12 9 54
Frac / YoG 07 3251 Basic Chemicals (U.S.) KS KANSAS 8 7 8 7 20 50
Frac / YoG 07 3251 Basic Chemicals (U.S.) WV WEST VIRGINIA 8 5 7 8 17 44
Frac / YoG 07 3251 Basic Chemicals (U.S.) NH NEW HAMPSHIRE 4 4 7 18 9 41
Frac / YoG 07 3251 Basic Chemicals (U.S.) NE NEBRASKA 7 7 9 6 11 39
Frac / YoG 07 3251 Basic Chemicals (U.S.) ND NORTH DAKOTA 1 5 2 8 10 25
Frac / YoG 07 3251 Basic Chemicals (U.S.) MS MISSISSIPPI 10 6 4 4 2 24
Frac / YoG 07 3251 Basic Chemicals (U.S.) RI RHODE ISLAND 1 6 2 7 6 21
Frac / YoG 07 3251 Basic Chemicals (U.S.) WY WYOMING 1 2 6 9 4 21
Frac / YoG 07 3251 Basic Chemicals (U.S.) AR ARKANSAS 2 4 4 5 6 20
Frac / YoG 07 3251 Basic Chemicals (U.S.) NV NEVADA 3 3 5 5 5 20
Frac / YoG 07 3251 Basic Chemicals (U.S.) ME MAINE 3 4 2 2 6 17
Frac / YoG 07 3251 Basic Chemicals (U.S.) DC DISTRICT OF COLUMBIA 1 0 4 6 3 13
Frac / YoG 07 3251 Basic Chemicals (U.S.) MT MONTANA 3 0 3 4 3 12
Frac / YoG 07 3251 Basic Chemicals (U.S.) HI HAWAII 0 0 2 3 5 10
Frac / YoG 07 3251 Basic Chemicals (U.S.) VT VERMONT 1 2 0 2 3 7
Frac / YoG 07 3251 Basic Chemicals (U.S.) SD SOUTH DAKOTA 0 2 1 3 1 7
Frac / YoG 07 3251 Basic Chemicals (U.S.) PR PUERTO RICO 1 1 0 1 2 5
Frac / YoG 07 3251 Basic Chemicals (U.S.) AK ALASKA 1 1 0 0 0 2
Frac / YoG 07 3251 Basic Chemicals (U.S.)   -- Subtotal -- 2600 2636 3180 3185 3369 14969
 
Frac / YoG 07 3251 Basic Chemicals (Foreign) JPX JAPAN 813 857 1142 1115 1113 5040
Frac / YoG 07 3251 Basic Chemicals (Foreign) DEX GERMANY 524 523 673 591 659 2971
Frac / YoG 07 3251 Basic Chemicals (Foreign) FRX FRANCE 225 222 246 253 245 1190
Frac / YoG 07 3251 Basic Chemicals (Foreign) GBX UNITED KINGDOM 185 166 188 198 217 953
Frac / YoG 07 3251 Basic Chemicals (Foreign) KRX KOREA, SOUTH 114 132 186 202 215 848
Frac / YoG 07 3251 Basic Chemicals (Foreign) CAX CANADA 116 122 143 151 162 694
Frac / YoG 07 3251 Basic Chemicals (Foreign) INX INDIA 90 89 106 102 125 510
Frac / YoG 07 3251 Basic Chemicals (Foreign) NLX NETHERLANDS 71 90 97 103 92 454
Frac / YoG 07 3251 Basic Chemicals (Foreign) ITX ITALY 96 75 95 76 105 446
Frac / YoG 07 3251 Basic Chemicals (Foreign) TWX TAIWAN 62 78 88 95 116 439
Frac / YoG 07 3251 Basic Chemicals (Foreign) CHX SWITZERLAND 75 64 101 99 99 437
Frac / YoG 07 3251 Basic Chemicals (Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 31 45 75 88 116 354
Frac / YoG 07 3251 Basic Chemicals (Foreign) ILX ISRAEL 52 76 69 64 59 319
Frac / YoG 07 3251 Basic Chemicals (Foreign) BEX BELGIUM 46 69 63 69 64 311
Frac / YoG 07 3251 Basic Chemicals (Foreign) DKX DENMARK 46 40 65 77 67 294
Frac / YoG 07 3251 Basic Chemicals (Foreign) AUX AUSTRALIA 35 40 40 44 55 215
Frac / YoG 07 3251 Basic Chemicals (Foreign) SEX SWEDEN 37 38 40 36 58 208
Frac / YoG 07 3251 Basic Chemicals (Foreign) ESX SPAIN 26 25 36 35 44 165
Frac / YoG 07 3251 Basic Chemicals (Foreign) RUX RUSSIAN FEDERATION 16 21 24 33 18 111
Frac / YoG 07 3251 Basic Chemicals (Foreign) ATX AUSTRIA 13 17 25 29 25 107
Frac / YoG 07 3251 Basic Chemicals (Foreign) FIX FINLAND 15 17 23 21 29 104
Frac / YoG 07 3251 Basic Chemicals (Foreign) NOX NORWAY 16 12 14 23 19 83
Frac / YoG 07 3251 Basic Chemicals (Foreign) ZAX SOUTH AFRICA 11 13 12 15 13 64
Frac / YoG 07 3251 Basic Chemicals (Foreign) HKX CHINA, HONG KONG S.A.R. 13 17 14 7 10 61
Frac / YoG 07 3251 Basic Chemicals (Foreign) BRX BRAZIL 3 10 11 16 12 51
Frac / YoG 07 3251 Basic Chemicals (Foreign) SGX SINGAPORE 6 10 10 11 13 50
Frac / YoG 07 3251 Basic Chemicals (Foreign) HUX HUNGARY 14 5 12 6 9 46
Frac / YoG 07 3251 Basic Chemicals (Foreign) CZX CZECH REPUBLIC 3 12 6 15 6 42
Frac / YoG 07 3251 Basic Chemicals (Foreign) NZX NEW ZEALAND 9 5 9 8 11 42
Frac / YoG 07 3251 Basic Chemicals (Foreign) SAX SAUDI ARABIA 3 2 5 6 19 35
Frac / YoG 07 3251 Basic Chemicals (Foreign) IEX IRELAND 2 12 5 7 7 32
Frac / YoG 07 3251 Basic Chemicals (Foreign) MYX MALAYSIA 3 10 2 5 8 28
Frac / YoG 07 3251 Basic Chemicals (Foreign) SIX SLOVENIA 0 4 4 9 7 23
Frac / YoG 07 3251 Basic Chemicals (Foreign) MXX MEXICO 5 3 5 4 3 19
Frac / YoG 07 3251 Basic Chemicals (Foreign) PLX POLAND 2 2 5 6 4 19
Frac / YoG 07 3251 Basic Chemicals (Foreign) PTX PORTUGAL 0 2 2 4 5 13
Frac / YoG 07 3251 Basic Chemicals (Foreign) VEX VENEZUELA 3 3 1 4 3 13
Frac / YoG 07 3251 Basic Chemicals (Foreign) GRX GREECE 2 2 2 1 5 11
Frac / YoG 07 3251 Basic Chemicals (Foreign) IRX IRAN 1 1 2 3 4 11
Frac / YoG 07 3251 Basic Chemicals (Foreign) SKX SLOVAKIA 1 3 2 4 1 10
Frac / YoG 07 3251 Basic Chemicals (Foreign) ARX ARGENTINA 3 2 0 2 2 9
Frac / YoG 07 3251 Basic Chemicals (Foreign) TRX TURKEY 1 1 1 1 4 8
Frac / YoG 07 3251 Basic Chemicals (Foreign) ISX ICELAND 2 1 2 0 2 7
Frac / YoG 07 3251 Basic Chemicals (Foreign) AEX UNITED ARAB EMIRATES 0 1 2 0 3 6
Frac / YoG 07 3251 Basic Chemicals (Foreign) CLX CHILE 0 2 0 0 4 6
Frac / YoG 07 3251 Basic Chemicals (Foreign) PKX PAKISTAN 0 0 0 1 4 5
Frac / YoG 07 3251 Basic Chemicals (Foreign) HRX CROATIA 2 0 0 1 2 5
Frac / YoG 07 3251 Basic Chemicals (Foreign) UAX UKRAINE 3 1 0 1 0 5
Frac / YoG 07 3251 Basic Chemicals (Foreign) EEX ESTONIA 0 0 3 1 1 5
Frac / YoG 07 3251 Basic Chemicals (Foreign) LIX LIECHTENSTEIN 1 1 2 0 0 4
Frac / YoG 07 3251 Basic Chemicals (Foreign) LVX LATVIA 0 1 0 1 2 4
Frac / YoG 07 3251 Basic Chemicals (Foreign) BGX BULGARIA 1 0 0 2 0 3
Frac / YoG 07 3251 Basic Chemicals (Foreign) THX THAILAND 0 0 1 1 1 3
Frac / YoG 07 3251 Basic Chemicals (Foreign) CYX CYPRUS 0 0 0 1 1 2
Frac / YoG 07 3251 Basic Chemicals (Foreign) MTX MALTA 0 0 0 2 0 2
Frac / YoG 07 3251 Basic Chemicals (Foreign) PHX PHILIPPINES 0 0 0 0 2 2
Frac / YoG 07 3251 Basic Chemicals (Foreign) TNX TUNISIA 1 0 0 1 0 2
Frac / YoG 07 3251 Basic Chemicals (Foreign) COX COLOMBIA 1 0 0 0 1 2
Frac / YoG 07 3251 Basic Chemicals (Foreign) AZX AZERBAIJAN 1 0 0 0 0 1
Frac / YoG 07 3251 Basic Chemicals (Foreign) CUX CUBA 0 0 1 0 0 1
Frac / YoG 07 3251 Basic Chemicals (Foreign) EGX EGYPT 0 0 0 1 0 1
Frac / YoG 07 3251 Basic Chemicals (Foreign) JMX JAMAICA 0 0 0 0 1 1
Frac / YoG 07 3251 Basic Chemicals (Foreign) LTX LITHUANIA 0 0 1 0 0 1
Frac / YoG 07 3251 Basic Chemicals (Foreign) LUX LUXEMBOURG 0 0 0 0 1 1
Frac / YoG 07 3251 Basic Chemicals (Foreign) QAX QATAR 0 0 0 0 1 1
Frac / YoG 07 3251 Basic Chemicals (Foreign) RSX SERBIA 0 0 0 1 0 1
Frac / YoG 07 3251 Basic Chemicals (Foreign) BOX BOLIVIA 0 0 0 1 0 1
Frac / YoG 07 3251 Basic Chemicals (Foreign) KWX KUWAIT 0 0 0 0 1 1
Frac / YoG 07 3251 Basic Chemicals (Foreign) MCX MONACO 0 1 0 0 0 1
Frac / YoG 07 3251 Basic Chemicals (Foreign) PEX PERU 0 0 1 0 0 1
Frac / YoG 07 3251 Basic Chemicals (Foreign) SCX SEYCHELLES 0 0 0 1 0 1
Frac / YoG 07 3251 Basic Chemicals (Foreign) UYX URUGUAY 1 0 0 0 0 1
Frac / YoG 07 3251 Basic Chemicals (Foreign)   -- Subtotal -- 2796 2938 3656 3645 3871 16905
 
Frac / YoG 07 3251 Basic Chemicals (ALL) ALL All Regions, U.S. and Foreign 5396 5574 6835 6830 7240 31874


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