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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 228, Metal Fusion Bonding

( 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.) CA CALIFORNIA 30 22 30 16 14 112
(U.S.) ID IDAHO 27 21 16 7 11 82
(U.S.) NY NEW YORK 23 11 7 16 11 68
(U.S.) MI MICHIGAN 12 10 10 8 7 47
(U.S.) TX TEXAS 8 13 8 8 9 46
(U.S.) OH OHIO 7 7 8 7 11 40
(U.S.) PA PENNSYLVANIA 16 7 6 8 3 40
(U.S.) AZ ARIZONA 3 7 7 3 5 25
(U.S.) MA MASSACHUSETTS 7 8 5 2 1 23
(U.S.) IN INDIANA 4 3 5 4 2 18
(U.S.) FL FLORIDA 2 6 1 1 6 16
(U.S.) IL ILLINOIS 3 4 1 3 5 16
(U.S.) MN MINNESOTA 2 1 3 7 3 16
(U.S.) NC NORTH CAROLINA 7 7 1 0 1 16
(U.S.) MO MISSOURI 2 2 4 2 5 15
(U.S.) WA WASHINGTON 1 3 3 4 4 15
(U.S.) NJ NEW JERSEY 4 1 3 2 3 13
(U.S.) CT CONNECTICUT 2 4 2 2 2 12
(U.S.) WI WISCONSIN 0 2 1 4 3 10
(U.S.) LA LOUISIANA 4 2 0 2 1 9
(U.S.) OR OREGON 1 1 3 3 1 9
(U.S.) AL ALABAMA 1 3 2 2 0 8
(U.S.) CO COLORADO 3 0 1 2 2 8
(U.S.) VT VERMONT 1 1 2 1 3 8
(U.S.) UT UTAH 1 0 2 3 1 7
(U.S.) MD MARYLAND 3 1 2 0 0 6
(U.S.) VA VIRGINIA 2 0 1 0 3 6
(U.S.) IA IOWA 0 1 0 0 2 3
(U.S.) KS KANSAS 0 0 0 0 2 2
(U.S.) MS MISSISSIPPI 2 0 0 0 0 2
(U.S.) NM NEW MEXICO 1 0 0 0 1 2
(U.S.) SC SOUTH CAROLINA 0 1 0 0 1 2
(U.S.) TN TENNESSEE 1 0 0 0 1 2
(U.S.) AR ARKANSAS 0 0 0 1 0 1
(U.S.) DE DELAWARE 0 0 0 0 1 1
(U.S.) GA GEORGIA 0 0 0 0 1 1
(U.S.) NH NEW HAMPSHIRE 0 0 0 0 1 1
(U.S.) OK OKLAHOMA 0 0 1 0 0 1
(U.S.) PR PUERTO RICO 0 1 0 0 0 1
(U.S.) RI RHODE ISLAND 1 0 0 0 0 1
(U.S.)   -- Subtotal -- 181 150 135 118 127 711
(Foreign) JPX JAPAN 109 103 94 92 69 467
(Foreign) DEX GERMANY 26 25 14 25 18 108
(Foreign) TWX TAIWAN 14 7 9 14 12 56
(Foreign) GBX UNITED KINGDOM 11 8 7 9 0 35
(Foreign) CHX SWITZERLAND 1 6 7 8 3 25
(Foreign) FRX FRANCE 8 3 6 7 1 25
(Foreign) SGX SINGAPORE 0 5 5 8 4 22
(Foreign) CAX CANADA 6 4 4 4 3 21
(Foreign) KRX SOUTH KOREA 6 1 5 4 3 19
(Foreign) HKX CHINA,HONG KONG S.A.R. 3 1 4 3 2 13
(Foreign) NLX NETHERLANDS 4 1 4 2 2 13
(Foreign) ITX ITALY 4 4 3 0 0 11
(Foreign) SEX SWEDEN 4 2 0 0 3 9
(Foreign) ILX ISRAEL 1 0 1 2 1 5
(Foreign) ATX AUSTRIA 1 1 1 1 0 4
(Foreign) BEX BELGIUM 1 0 1 1 1 4
(Foreign) CNX CHINA P.REP. 0 1 0 0 3 4
(Foreign) MYX MALAYSIA 0 1 0 1 2 4
(Foreign) FIX FINLAND 1 0 0 2 0 3
(Foreign) THX THAILAND 1 2 0 0 0 3
(Foreign) INX INDIA 0 1 0 1 0 2
(Foreign) NOX NORWAY 0 1 1 0 0 2
(Foreign) VGX VIRGIN (BRITISH) ISLANDS 0 0 0 1 1 2
(Foreign) ESX SPAIN 1 0 0 0 0 1
(Foreign) MXX MEXICO 1 0 0 0 0 1
(Foreign) PHX PHILIPPINES 0 0 0 1 0 1
(Foreign) RUX RUSSIAN FEDERATION 0 0 0 0 1 1
(Foreign)   -- Subtotal -- 203 177 166 186 129 861
(ALL) ALL All Regions, U.S. and Foreign 384 327 301 304 256 1572


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

address of PTMB pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
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