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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 241, Solid Material Comminution or Disintegration

( 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 10 7 7 12 6 42
(U.S.) IA IOWA 11 4 10 4 0 29
(U.S.) WI WISCONSIN 6 3 4 11 5 29
(U.S.) MI MICHIGAN 4 3 4 3 12 26
(U.S.) PA PENNSYLVANIA 4 6 7 2 7 26
(U.S.) OH OHIO 5 5 4 5 3 22
(U.S.) TX TEXAS 3 4 6 4 2 19
(U.S.) IL ILLINOIS 4 3 3 3 3 16
(U.S.) WA WASHINGTON 2 2 3 5 4 16
(U.S.) FL FLORIDA 4 4 2 4 1 15
(U.S.) CO COLORADO 3 2 4 2 3 14
(U.S.) NJ NEW JERSEY 5 3 3 1 1 13
(U.S.) NY NEW YORK 2 2 4 3 1 12
(U.S.) LA LOUISIANA 3 3 2 1 2 11
(U.S.) MD MARYLAND 0 3 1 4 3 11
(U.S.) MN MINNESOTA 4 1 3 3 0 11
(U.S.) KS KANSAS 1 1 4 3 1 10
(U.S.) MO MISSOURI 0 1 4 2 3 10
(U.S.) GA GEORGIA 2 3 3 1 0 9
(U.S.) OR OREGON 4 1 1 3 0 9
(U.S.) UT UTAH 4 1 0 3 1 9
(U.S.) VA VIRGINIA 1 1 1 4 1 8
(U.S.) MA MASSACHUSETTS 1 3 1 1 1 7
(U.S.) NC NORTH CAROLINA 0 4 1 2 0 7
(U.S.) AZ ARIZONA 3 0 1 0 2 6
(U.S.) CT CONNECTICUT 3 1 2 0 0 6
(U.S.) ME MAINE 1 2 2 0 1 6
(U.S.) IN INDIANA 2 0 0 3 0 5
(U.S.) MS MISSISSIPPI 2 0 0 2 1 5
(U.S.) NH NEW HAMPSHIRE 1 2 1 1 0 5
(U.S.) TN TENNESSEE 2 1 0 1 1 5
(U.S.) ID IDAHO 2 0 0 0 2 4
(U.S.) OK OKLAHOMA 0 0 2 0 2 4
(U.S.) AL ALABAMA 1 2 0 0 0 3
(U.S.) ND NORTH DAKOTA 0 1 0 2 0 3
(U.S.) SD SOUTH DAKOTA 3 0 0 0 0 3
(U.S.) MT MONTANA 2 0 0 0 0 2
(U.S.) NE NEBRASKA 1 0 0 1 0 2
(U.S.) NV NEVADA 0 1 0 0 1 2
(U.S.) SC SOUTH CAROLINA 0 0 1 0 1 2
(U.S.) KY KENTUCKY 0 1 0 0 0 1
(U.S.) NM NEW MEXICO 0 1 0 0 0 1
(U.S.) RI RHODE ISLAND 0 0 0 1 0 1
(U.S.) WV WEST VIRGINIA 0 0 0 1 0 1
(U.S.)   -- Subtotal -- 106 82 91 98 71 448
(Foreign) JPX JAPAN 19 18 22 26 25 110
(Foreign) DEX GERMANY 25 16 21 33 14 109
(Foreign) TWX TAIWAN 6 9 10 12 9 46
(Foreign) CAX CANADA 14 5 10 8 8 45
(Foreign) FRX FRANCE 5 10 8 4 2 29
(Foreign) SEX SWEDEN 5 10 4 2 2 23
(Foreign) CHX SWITZERLAND 6 2 3 8 2 21
(Foreign) GBX UNITED KINGDOM 4 3 5 2 2 16
(Foreign) AUX AUSTRALIA 3 0 3 3 4 13
(Foreign) FIX FINLAND 2 6 3 1 1 13
(Foreign) ATX AUSTRIA 3 0 0 6 1 10
(Foreign) ITX ITALY 3 3 1 1 2 10
(Foreign) NLX NETHERLANDS 2 2 1 1 1 7
(Foreign) DKX DENMARK 1 0 3 0 1 5
(Foreign) CNX CHINA P.REP. 2 1 1 0 0 4
(Foreign) ILX ISRAEL 1 0 1 1 1 4
(Foreign) KRX SOUTH KOREA 0 2 2 0 0 4
(Foreign) NZX NEW ZEALAND 0 1 2 0 1 4
(Foreign) RUX RUSSIAN FEDERATION 2 1 1 0 0 4
(Foreign) BEX BELGIUM 0 1 1 1 0 3
(Foreign) BRX BRAZIL 0 1 0 1 1 3
(Foreign) HKX CHINA,HONG KONG S.A.R. 0 0 1 2 0 3
(Foreign) IEX IRELAND 0 0 0 1 2 3
(Foreign) ZAX SOUTH AFRICA 0 0 0 1 2 3
(Foreign) ESX SPAIN 0 0 0 1 1 2
(Foreign) LUX LUXEMBOURG 0 0 0 2 0 2
(Foreign) MYX MALAYSIA 1 0 1 0 0 2
(Foreign) NOX NORWAY 0 0 0 0 2 2
(Foreign) SIX SLOVENIA 1 0 0 0 1 2
(Foreign) CZX CZECH REPUBLIC 0 0 0 1 0 1
(Foreign) MXX MEXICO 0 0 1 0 0 1
(Foreign) SGX SINGAPORE 0 0 1 0 0 1
(Foreign)   -- Subtotal -- 105 91 106 118 85 505
(ALL) ALL All Regions, U.S. and Foreign 211 173 197 216 156 953


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U.S. Patent and Trademark Office
Office of Electronic Information Products - PTMD
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Alexandria VA 22313-1450

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

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