Skip menu navigation Home > Listing of Viewable PTMD Reports > Table of Contents for This Set of Reports


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 588, Hazardous or Toxic Waste Destruction or Containment

( 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 5 2 7 3 0 17
(U.S.) TX TEXAS 4 4 3 1 1 13
(U.S.) IL ILLINOIS 4 3 1 3 0 11
(U.S.) MD MARYLAND 4 4 1 0 2 11
(U.S.) NY NEW YORK 1 3 5 2 0 11
(U.S.) PA PENNSYLVANIA 1 2 1 2 1 7
(U.S.) WA WASHINGTON 4 0 0 2 1 7
(U.S.) KS KANSAS 2 1 2 1 0 6
(U.S.) OH OHIO 2 2 1 1 0 6
(U.S.) GA GEORGIA 3 1 0 0 1 5
(U.S.) SC SOUTH CAROLINA 1 4 0 0 0 5
(U.S.) NH NEW HAMPSHIRE 1 3 0 0 0 4
(U.S.) AL ALABAMA 1 1 0 1 0 3
(U.S.) LA LOUISIANA 0 1 1 1 0 3
(U.S.) NM NEW MEXICO 0 0 1 1 1 3
(U.S.) OR OREGON 0 0 1 1 1 3
(U.S.) VA VIRGINIA 0 0 1 1 1 3
(U.S.) CO COLORADO 0 1 1 0 0 2
(U.S.) ID IDAHO 1 0 1 0 0 2
(U.S.) MO MISSOURI 0 0 1 1 0 2
(U.S.) NJ NEW JERSEY 0 1 1 0 0 2
(U.S.) WI WISCONSIN 0 1 0 1 0 2
(U.S.) AZ ARIZONA 0 0 1 0 0 1
(U.S.) CT CONNECTICUT 1 0 0 0 0 1
(U.S.) DC DISTRICT OF COLUMBIA 0 0 0 0 1 1
(U.S.) IA IOWA 0 1 0 0 0 1
(U.S.) IN INDIANA 0 0 1 0 0 1
(U.S.) MA MASSACHUSETTS 0 0 1 0 0 1
(U.S.) ME MAINE 1 0 0 0 0 1
(U.S.) MI MICHIGAN 0 1 0 0 0 1
(U.S.) OK OKLAHOMA 0 1 0 0 0 1
(U.S.) TN TENNESSEE 0 0 1 0 0 1
(U.S.) UT UTAH 1 0 0 0 0 1
(U.S.) WY WYOMING 1 0 0 0 0 1
(U.S.)   -- Subtotal -- 38 37 33 22 10 140
(Foreign) JPX JAPAN 7 5 11 11 1 35
(Foreign) CAX CANADA 1 2 3 2 1 9
(Foreign) DEX GERMANY 2 1 1 3 0 7
(Foreign) FRX FRANCE 2 0 2 2 0 6
(Foreign) GBX UNITED KINGDOM 0 2 3 1 0 6
(Foreign) DKX DENMARK 1 1 1 0 0 3
(Foreign) ITX ITALY 1 1 0 1 0 3
(Foreign) AUX AUSTRALIA 1 0 1 0 0 2
(Foreign) ILX ISRAEL 0 0 0 1 1 2
(Foreign) INX INDIA 0 0 2 0 0 2
(Foreign) RUX RUSSIAN FEDERATION 1 0 1 0 0 2
(Foreign) SEX SWEDEN 2 0 0 0 0 2
(Foreign) BEX BELGIUM 1 0 0 0 0 1
(Foreign) CHX SWITZERLAND 1 0 0 0 0 1
(Foreign) ESX SPAIN 1 0 0 0 0 1
(Foreign) FIX FINLAND 1 0 0 0 0 1
(Foreign) ISX ICELAND 0 0 1 0 0 1
(Foreign) LUX LUXEMBOURG 0 0 0 1 0 1
(Foreign) SGX SINGAPORE 0 0 0 1 0 1
(Foreign) TWX TAIWAN 0 0 1 0 0 1
(Foreign)   -- Subtotal -- 22 12 27 23 3 87
(ALL) ALL All Regions, U.S. and Foreign 60 49 60 45 13 227


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/


Top

Skip menu navigation Home > Listing of Viewable PTMD Reports > Table of Contents for This Set of Reports