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U.S. PATENT AND TRADEMARK OFFICE
Electronic Information Products Division
Patent Technology Monitoring Branch (PTMB)

Patenting In Technology Classes
Breakout By Geographic Origin (State and Country)

Count of 2001 - 2005 Utility Patent Grants,
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 520, Synthetic Resins or Natural Rubbers (includes Classes 520-528)

( technology class is determined by the primary classification assigned to the 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 2001 2002 2003 2004 2005 Total
(U.S.) OH OHIO 212 200 161 117 104 794
(U.S.) PA PENNSYLVANIA 164 155 131 149 108 707
(U.S.) TX TEXAS 170 174 134 109 110 697
(U.S.) NY NEW YORK 139 134 124 89 72 558
(U.S.) MI MICHIGAN 97 100 107 117 57 478
(U.S.) CA CALIFORNIA 72 106 87 89 76 430
(U.S.) NJ NEW JERSEY 98 84 80 65 50 377
(U.S.) MN MINNESOTA 63 81 79 67 44 334
(U.S.) MA MASSACHUSETTS 75 77 52 57 36 297
(U.S.) DE DELAWARE 73 55 51 45 40 264
(U.S.) IL ILLINOIS 66 57 40 32 39 234
(U.S.) CT CONNECTICUT 63 39 50 40 28 220
(U.S.) NC NORTH CAROLINA 37 38 41 31 28 175
(U.S.) TN TENNESSEE 37 40 32 26 14 149
(U.S.) GA GEORGIA 27 27 26 20 23 123
(U.S.) SC SOUTH CAROLINA 15 29 35 23 19 121
(U.S.) WI WISCONSIN 35 29 24 12 16 116
(U.S.) WV WEST VIRGINIA 26 36 23 12 16 113
(U.S.) OK OKLAHOMA 27 15 27 11 14 94
(U.S.) FL FLORIDA 17 14 18 12 21 82
(U.S.) IN INDIANA 14 22 17 17 9 79
(U.S.) VA VIRGINIA 15 14 12 20 12 73
(U.S.) MD MARYLAND 11 11 17 10 5 54
(U.S.) RI RHODE ISLAND 8 4 11 9 12 44
(U.S.) LA LOUISIANA 14 6 10 7 4 41
(U.S.) MO MISSOURI 12 9 9 3 5 38
(U.S.) AZ ARIZONA 7 12 10 5 3 37
(U.S.) KY KENTUCKY 13 4 9 5 3 34
(U.S.) AL ALABAMA 5 11 5 4 7 32
(U.S.) CO COLORADO 6 6 4 6 9 31
(U.S.) NH NEW HAMPSHIRE 6 9 7 6 3 31
(U.S.) KS KANSAS 4 6 10 6 1 27
(U.S.) MS MISSISSIPPI 4 7 8 3 4 26
(U.S.) OR OREGON 12 3 2 2 3 22
(U.S.) UT UTAH 2 4 4 6 2 18
(U.S.) WA WASHINGTON 6 3 5 0 4 18
(U.S.) NM NEW MEXICO 2 4 2 1 4 13
(U.S.) IA IOWA 2 1 5 2 0 10
(U.S.) AR ARKANSAS 2 1 0 1 2 6
(U.S.) ID IDAHO 1 2 1 2 0 6
(U.S.) NE NEBRASKA 4 1 0 0 0 5
(U.S.) ND NORTH DAKOTA 1 2 1 0 0 4
(U.S.) NV NEVADA 0 1 0 2 1 4
(U.S.) MT MONTANA 1 0 1 0 1 3
(U.S.) VT VERMONT 0 2 1 0 0 3
(U.S.) HI HAWAII 1 0 0 0 1 2
(U.S.) ME MAINE 0 0 2 0 0 2
(U.S.) DC DISTRICT OF COLUMBIA 0 0 0 0 1 1
(U.S.) SD SOUTH DAKOTA 0 0 0 1 0 1
(U.S.) WY WYOMING 1 0 0 0 0 1
(U.S.)   -- Subtotal -- 1667 1635 1475 1241 1011 7029
(Foreign) JPX JAPAN 887 876 800 752 490 3805
(Foreign) DEX GERMANY 477 417 487 449 268 2098
(Foreign) FRX FRANCE 100 100 95 92 67 454
(Foreign) ITX ITALY 75 70 63 60 29 297
(Foreign) KRX SOUTH KOREA 46 58 68 64 47 283
(Foreign) NLX NETHERLANDS 59 70 74 54 23 280
(Foreign) GBX UNITED KINGDOM 61 59 58 66 34 278
(Foreign) BEX BELGIUM 71 55 52 44 31 253
(Foreign) CAX CANADA 58 67 38 57 33 253
(Foreign) CHX SWITZERLAND 51 46 40 43 28 208
(Foreign) TWX TAIWAN 26 25 26 18 13 108
(Foreign) FIX FINLAND 14 15 14 11 6 60
(Foreign) ATX AUSTRIA 17 23 10 7 2 59
(Foreign) AUX AUSTRALIA 14 13 12 12 7 58
(Foreign) INX INDIA 12 8 8 14 11 53
(Foreign) NOX NORWAY 5 2 12 6 7 32
(Foreign) SEX SWEDEN 11 7 7 3 0 28
(Foreign) CNX CHINA P.REP. 4 9 7 5 2 27
(Foreign) ILX ISRAEL 4 2 8 4 5 23
(Foreign) LUX LUXEMBOURG 1 5 7 4 5 22
(Foreign) DKX DENMARK 3 5 2 4 4 18
(Foreign) ESX SPAIN 5 2 2 2 2 13
(Foreign) LIX LIECHTENSTEIN 2 3 3 2 1 11
(Foreign) RUX RUSSIAN FEDERATION 6 0 3 2 0 11
(Foreign) IEX IRELAND 2 0 2 3 3 10
(Foreign) BRX BRAZIL 1 3 2 1 1 8
(Foreign) HKX CHINA,HONG KONG S.A.R. 1 0 3 2 1 7
(Foreign) ZAX SOUTH AFRICA 4 3 0 0 0 7
(Foreign) CZX CZECH REPUBLIC 0 1 3 1 1 6
(Foreign) GRX GREECE 0 3 2 1 0 6
(Foreign) MXX MEXICO 1 0 3 2 0 6
(Foreign) SAX SAUDI ARABIA 1 1 1 2 1 6
(Foreign) SGX SINGAPORE 1 1 0 0 3 5
(Foreign) MYX MALAYSIA 1 0 1 1 1 4
(Foreign) CLX CHILE 1 0 0 1 0 2
(Foreign) HUX HUNGARY 0 1 1 0 0 2
(Foreign) LBX LEBANON 0 0 1 1 0 2
(Foreign) NZX NEW ZEALAND 0 0 1 0 1 2
(Foreign) ARX ARGENTINA 0 0 0 0 1 1
(Foreign) BGX BULGARIA 0 0 0 1 0 1
(Foreign) IDX INDONESIA 0 1 0 0 0 1
(Foreign) PEX PERU 0 0 0 1 0 1
(Foreign) PLX POLAND 0 0 1 0 0 1
(Foreign) SIX SLOVENIA 0 0 0 1 0 1
(Foreign) SKX SLOVAKIA 0 0 0 1 0 1
(Foreign) TTX TRINIDAD/TOBAGO 1 0 0 0 0 1
(Foreign) UAX UKRAINE 0 1 0 0 0 1
(Foreign) VEX VENEZUELA 1 0 0 0 0 1
(Foreign)   -- Subtotal -- 2024 1952 1917 1794 1128 8815
(ALL) ALL All Regions, U.S. and Foreign 3691 3587 3392 3035 2139 15844


PTMB Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division - PTMB
MDW 4C18; P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

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