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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 2000 - 2004 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 2000 2001 2002 2003 2004 Total
(U.S.) CA CALIFORNIA 103 94 89 91 73 450
(U.S.) WA WASHINGTON 34 29 23 31 44 161
(U.S.) TX TEXAS 13 23 30 25 17 108
(U.S.) AZ ARIZONA 15 15 19 15 19 83
(U.S.) FL FLORIDA 13 9 10 11 11 54
(U.S.) NY NEW YORK 12 10 7 10 11 50
(U.S.) CT CONNECTICUT 12 10 11 7 8 48
(U.S.) OH OHIO 7 17 7 6 5 42
(U.S.) NJ NEW JERSEY 4 9 10 8 10 41
(U.S.) VA VIRGINIA 8 7 8 7 11 41
(U.S.) MD MARYLAND 7 6 13 8 5 39
(U.S.) MO MISSOURI 12 4 4 6 13 39
(U.S.) PA PENNSYLVANIA 8 5 3 10 10 36
(U.S.) CO COLORADO 6 5 8 10 3 32
(U.S.) MA MASSACHUSETTS 2 10 3 14 2 31
(U.S.) AL ALABAMA 4 5 4 4 5 22
(U.S.) IL ILLINOIS 3 5 2 2 8 20
(U.S.) GA GEORGIA 3 2 5 3 4 17
(U.S.) KS KANSAS 5 3 2 2 4 16
(U.S.) NC NORTH CAROLINA 1 5 3 2 4 15
(U.S.) MI MICHIGAN 4 3 6 0 1 14
(U.S.) IN INDIANA 2 5 1 3 2 13
(U.S.) MN MINNESOTA 2 0 2 3 3 10
(U.S.) UT UTAH 0 3 2 0 4 9
(U.S.) NH NEW HAMPSHIRE 1 0 1 4 2 8
(U.S.) IA IOWA 2 0 1 4 0 7
(U.S.) NM NEW MEXICO 2 3 2 0 0 7
(U.S.) DC DISTRICT OF COLUMBIA 1 1 2 0 1 5
(U.S.) WI WISCONSIN 1 3 0 0 1 5
(U.S.) AR ARKANSAS 0 2 2 0 0 4
(U.S.) HI HAWAII 1 1 1 1 0 4
(U.S.) KY KENTUCKY 1 1 1 0 1 4
(U.S.) NV NEVADA 1 1 1 1 0 4
(U.S.) RI RHODE ISLAND 1 0 2 0 1 4
(U.S.) TN TENNESSEE 1 2 1 0 0 4
(U.S.) LA LOUISIANA 2 0 0 0 1 3
(U.S.) ME MAINE 0 1 2 0 0 3
(U.S.) OK OKLAHOMA 0 2 0 1 0 3
(U.S.) OR OREGON 1 0 1 1 0 3
(U.S.) AK ALASKA 0 1 0 1 0 2
(U.S.) DE DELAWARE 1 1 0 0 0 2
(U.S.) ID IDAHO 1 0 0 1 0 2
(U.S.) SC SOUTH CAROLINA 0 0 0 0 2 2
(U.S.) VT VERMONT 1 0 1 0 0 2
(U.S.) WV WEST VIRGINIA 0 1 1 0 0 2
(U.S.) WY WYOMING 0 0 0 1 1 2
(U.S.) MS MISSISSIPPI 0 1 0 0 0 1
(U.S.) MT MONTANA 0 1 0 0 0 1
(U.S.) NE NEBRASKA 0 0 0 1 0 1
(U.S.) PR PUERTO RICO 0 0 0 1 0 1
(U.S.)   -- Subtotal -- 298 306 291 295 287 1477
(Foreign) FRX FRANCE 41 40 32 34 42 189
(Foreign) DEX GERMANY 28 37 39 33 26 163
(Foreign) GBX UNITED KINGDOM 20 16 18 14 15 83
(Foreign) JPX JAPAN 9 16 18 12 22 77
(Foreign) CAX CANADA 4 4 13 9 9 39
(Foreign) ILX ISRAEL 1 6 5 6 5 23
(Foreign) ITX ITALY 7 3 4 6 1 21
(Foreign) TWX TAIWAN 3 3 4 2 5 17
(Foreign) ESX SPAIN 5 1 5 2 1 14
(Foreign) SEX SWEDEN 1 1 6 3 3 14
(Foreign) RUX RUSSIAN FEDERATION 3 0 2 4 4 13
(Foreign) CHX SWITZERLAND 3 3 2 1 1 10
(Foreign) ATX AUSTRIA 1 4 1 2 0 8
(Foreign) AUX AUSTRALIA 1 0 1 4 2 8
(Foreign) ZAX SOUTH AFRICA 1 2 1 1 1 6
(Foreign) KRX SOUTH KOREA 1 0 0 4 0 5
(Foreign) NLX NETHERLANDS 2 0 0 2 1 5
(Foreign) FIX FINLAND 0 1 1 1 0 3
(Foreign) BRX BRAZIL 1 0 1 0 0 2
(Foreign) GRX GREECE 0 0 0 1 1 2
(Foreign) NOX NORWAY 0 0 1 1 0 2
(Foreign) PEX PERU 1 0 0 1 0 2
(Foreign) PHX PHILIPPINES 0 1 1 0 0 2
(Foreign) SGX SINGAPORE 0 0 1 0 1 2
(Foreign) UAX UKRAINE 0 0 0 1 1 2
(Foreign) BAX BOSNIA AND HERZEGOVINA 0 0 1 0 0 1
(Foreign) BEX BELGIUM 0 0 1 0 0 1
(Foreign) CLX CHILE 1 0 0 0 0 1
(Foreign) KYX CAYMAN ISLANDS 0 1 0 0 0 1
(Foreign) MXX MEXICO 1 0 0 0 0 1
(Foreign) MYX MALAYSIA 1 0 0 0 0 1
(Foreign) QAX QATAR 1 0 0 0 0 1
(Foreign) SAX SAUDI ARABIA 0 0 0 1 0 1
(Foreign)   -- Subtotal -- 137 139 158 145 141 720
(ALL) ALL All Regions, U.S. and Foreign 435 445 449 440 428 2197


PTMD Contacts

Questions regarding these reports should be directed to:

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

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

address of PTMD pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of selected PTMD reports and materials from : ftp.uspto.gov/pub/taf/


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