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U.S. PATENT AND TRADEMARK OFFICE
Office of Electronic Information Products
Patent Technology Monitoring Division (PTMD)

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

Count of 1998 - 2002 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 244, Aeronautics

( 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 1998 1999 2000 2001 2002 Total
(U.S.) CA CALIFORNIA 86 86 103 94 89 458
(U.S.) WA WASHINGTON 35 31 34 29 23 152
(U.S.) TX TEXAS 24 16 13 23 30 106
(U.S.) AZ ARIZONA 20 19 15 15 19 88
(U.S.) CT CONNECTICUT 10 5 12 10 11 48
(U.S.) OH OHIO 11 6 7 17 7 48
(U.S.) FL FLORIDA 9 6 13 9 10 47
(U.S.) NY NEW YORK 9 8 12 10 7 46
(U.S.) NJ NEW JERSEY 10 8 4 9 10 41
(U.S.) MO MISSOURI 5 14 12 4 4 39
(U.S.) VA VIRGINIA 6 9 8 7 8 38
(U.S.) MD MARYLAND 5 6 7 6 13 37
(U.S.) CO COLORADO 5 7 6 5 8 31
(U.S.) IL ILLINOIS 8 8 3 5 2 26
(U.S.) MA MASSACHUSETTS 5 5 2 10 3 25
(U.S.) PA PENNSYLVANIA 5 2 8 5 3 23
(U.S.) AL ALABAMA 4 4 4 5 4 21
(U.S.) GA GEORGIA 3 4 3 2 5 17
(U.S.) IN INDIANA 4 4 2 5 1 16
(U.S.) MI MICHIGAN 1 2 4 3 6 16
(U.S.) KS KANSAS 2 2 5 3 2 14
(U.S.) NC NORTH CAROLINA 3 2 1 5 3 14
(U.S.) NM NEW MEXICO 4 0 2 3 2 11
(U.S.) WI WISCONSIN 2 3 1 3 0 9
(U.S.) MN MINNESOTA 2 2 2 0 2 8
(U.S.) DC DISTRICT OF COLUMBIA 1 2 1 1 2 7
(U.S.) RI RHODE ISLAND 1 3 1 0 2 7
(U.S.) UT UTAH 1 1 0 3 2 7
(U.S.) NV NEVADA 0 3 1 1 1 6
(U.S.) TN TENNESSEE 1 1 1 2 1 6
(U.S.) AR ARKANSAS 1 0 0 2 2 5
(U.S.) HI HAWAII 1 1 1 1 1 5
(U.S.) ME MAINE 0 1 0 1 2 4
(U.S.) OK OKLAHOMA 1 1 0 2 0 4
(U.S.) DE DELAWARE 1 0 1 1 0 3
(U.S.) IA IOWA 0 0 2 0 1 3
(U.S.) ID IDAHO 1 1 1 0 0 3
(U.S.) KY KENTUCKY 0 0 1 1 1 3
(U.S.) OR OREGON 0 1 1 0 1 3
(U.S.) AK ALASKA 1 0 0 1 0 2
(U.S.) LA LOUISIANA 0 0 2 0 0 2
(U.S.) MS MISSISSIPPI 0 1 0 1 0 2
(U.S.) MT MONTANA 1 0 0 1 0 2
(U.S.) NH NEW HAMPSHIRE 0 0 1 0 1 2
(U.S.) VT VERMONT 0 0 1 0 1 2
(U.S.) WV WEST VIRGINIA 0 0 0 1 1 2
(U.S.) NE NEBRASKA 1 0 0 0 0 1
(U.S.)   -- Subtotal -- 290 275 298 306 291 1460
(Foreign) FRX FRANCE 44 28 41 40 32 185
(Foreign) DEX GERMANY 26 32 28 37 39 162
(Foreign) GBX UNITED KINGDOM 15 11 20 16 18 80
(Foreign) JPX JAPAN 3 10 9 16 18 56
(Foreign) CAX CANADA 7 5 4 4 13 33
(Foreign) ILX ISRAEL 4 5 1 6 5 21
(Foreign) ITX ITALY 1 2 7 3 4 17
(Foreign) ESX SPAIN 2 1 5 1 5 14
(Foreign) TWX TAIWAN 1 3 3 3 4 14
(Foreign) CHX SWITZERLAND 2 1 3 3 2 11
(Foreign) RUX RUSSIAN FEDERATION 3 3 3 0 2 11
(Foreign) SEX SWEDEN 0 2 1 1 6 10
(Foreign) ATX AUSTRIA 0 1 1 4 1 7
(Foreign) KRX SOUTH KOREA 3 0 1 0 0 4
(Foreign) ZAX SOUTH AFRICA 0 0 1 2 1 4
(Foreign) AUX AUSTRALIA 1 0 1 0 1 3
(Foreign) BRX BRAZIL 0 0 1 0 1 2
(Foreign) FIX FINLAND 0 0 0 1 1 2
(Foreign) NLX NETHERLANDS 0 0 2 0 0 2
(Foreign) PHX PHILIPPINES 0 0 0 1 1 2
(Foreign) BAX BOSNIA AND HERZEGOVINA 0 0 0 0 1 1
(Foreign) BEX BELGIUM 0 0 0 0 1 1
(Foreign) CLX CHILE 0 0 1 0 0 1
(Foreign) DKX DENMARK 0 1 0 0 0 1
(Foreign) HUX HUNGARY 0 1 0 0 0 1
(Foreign) ISX ICELAND 0 1 0 0 0 1
(Foreign) KWX KUWAIT 0 1 0 0 0 1
(Foreign) KYX CAYMAN ISLANDS 0 0 0 1 0 1
(Foreign) LIX LIECHTENSTEIN 1 0 0 0 0 1
(Foreign) MXX MEXICO 0 0 1 0 0 1
(Foreign) MYX MALAYSIA 0 0 1 0 0 1
(Foreign) NOX NORWAY 0 0 0 0 1 1
(Foreign) PEX PERU 0 0 1 0 0 1
(Foreign) QAX QATAR 0 0 1 0 0 1
(Foreign) SGX SINGAPORE 0 0 0 0 1 1
(Foreign) TCX TURKS AND CAICOS ISLANDS 1 0 0 0 0 1
(Foreign)   -- Subtotal -- 114 108 137 139 158 656
(ALL) ALL All Regions, U.S. and Foreign 404 383 435 445 449 2116


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email: oeip@uspto.gov

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