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 310, Electrical Generator or Motor Structure

( 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 70 58 53 43 69 293
(U.S.) NY NEW YORK 27 35 41 41 50 194
(U.S.) MI MICHIGAN 9 16 23 20 40 108
(U.S.) MA MASSACHUSETTS 14 20 15 11 19 79
(U.S.) IN INDIANA 16 16 17 14 14 77
(U.S.) OH OHIO 18 15 10 14 20 77
(U.S.) VA VIRGINIA 14 11 12 7 22 66
(U.S.) IL ILLINOIS 15 19 10 9 12 65
(U.S.) FL FLORIDA 13 10 13 9 16 61
(U.S.) NJ NEW JERSEY 6 9 15 12 6 48
(U.S.) MO MISSOURI 12 9 6 5 15 47
(U.S.) PA PENNSYLVANIA 11 13 9 6 8 47
(U.S.) NC NORTH CAROLINA 7 13 5 4 12 41
(U.S.) CT CONNECTICUT 9 6 7 6 10 38
(U.S.) TX TEXAS 7 10 4 7 7 35
(U.S.) WA WASHINGTON 7 9 5 5 9 35
(U.S.) WI WISCONSIN 7 5 9 8 6 35
(U.S.) MD MARYLAND 5 6 5 6 11 33
(U.S.) MN MINNESOTA 4 10 4 6 4 28
(U.S.) NM NEW MEXICO 1 8 6 6 7 28
(U.S.) CO COLORADO 1 2 5 10 9 27
(U.S.) AZ ARIZONA 2 5 2 5 12 26
(U.S.) NH NEW HAMPSHIRE 4 10 4 2 4 24
(U.S.) OK OKLAHOMA 6 9 3 1 2 21
(U.S.) NV NEVADA 0 0 1 4 11 16
(U.S.) TN TENNESSEE 5 1 1 1 4 12
(U.S.) GA GEORGIA 5 1 3 1 1 11
(U.S.) OR OREGON 4 2 2 1 0 9
(U.S.) IA IOWA 3 0 1 3 1 8
(U.S.) UT UTAH 2 2 2 0 2 8
(U.S.) SC SOUTH CAROLINA 1 1 0 1 4 7
(U.S.) MS MISSISSIPPI 2 2 0 1 1 6
(U.S.) RI RHODE ISLAND 0 2 1 0 3 6
(U.S.) KS KANSAS 3 0 0 1 1 5
(U.S.) AL ALABAMA 0 0 2 1 1 4
(U.S.) ID IDAHO 1 0 0 0 3 4
(U.S.) KY KENTUCKY 0 2 0 1 1 4
(U.S.) ME MAINE 1 2 1 0 0 4
(U.S.) NE NEBRASKA 3 0 0 0 1 4
(U.S.) SD SOUTH DAKOTA 1 0 0 1 0 2
(U.S.) VT VERMONT 0 2 0 0 0 2
(U.S.) AK ALASKA 0 0 1 0 0 1
(U.S.) AR ARKANSAS 0 0 0 1 0 1
(U.S.) DC DISTRICT OF COLUMBIA 0 0 0 0 1 1
(U.S.) LA LOUISIANA 0 0 0 0 1 1
(U.S.)   -- Subtotal -- 316 341 298 274 420 1649
(Foreign) JPX JAPAN 373 407 413 362 535 2090
(Foreign) DEX GERMANY 82 102 86 85 145 500
(Foreign) TWX TAIWAN 27 19 44 36 79 205
(Foreign) KRX SOUTH KOREA 12 17 24 31 41 125
(Foreign) FRX FRANCE 22 22 25 13 24 106
(Foreign) GBX UNITED KINGDOM 11 20 17 5 16 69
(Foreign) CAX CANADA 5 14 12 13 15 59
(Foreign) CHX SWITZERLAND 13 12 12 8 13 58
(Foreign) ITX ITALY 5 8 13 10 7 43
(Foreign) SEX SWEDEN 6 7 11 6 13 43
(Foreign) ILX ISRAEL 4 3 5 4 7 23
(Foreign) HKX CHINA,HONG KONG S.A.R. 5 1 1 6 8 21
(Foreign) RUX RUSSIAN FEDERATION 7 5 2 0 1 15
(Foreign) ATX AUSTRIA 3 2 4 0 4 13
(Foreign) NLX NETHERLANDS 3 0 2 3 3 11
(Foreign) SGX SINGAPORE 1 0 2 5 3 11
(Foreign) FIX FINLAND 2 1 2 3 2 10
(Foreign) DKX DENMARK 1 2 1 1 4 9
(Foreign) BRX BRAZIL 0 2 4 0 2 8
(Foreign) CNX CHINA P.REP. 0 1 0 2 4 7
(Foreign) AUX AUSTRALIA 1 1 1 0 3 6
(Foreign) NZX NEW ZEALAND 1 0 1 1 3 6
(Foreign) NOX NORWAY 1 1 0 2 0 4
(Foreign) ESX SPAIN 0 2 0 0 1 3
(Foreign) INX INDIA 0 2 0 0 1 3
(Foreign) ROX ROMANIA 0 1 1 0 1 3
(Foreign) SIX SLOVENIA 1 0 0 1 1 3
(Foreign) UAX UKRAINE 0 0 0 1 2 3
(Foreign) ARX ARGENTINA 1 0 0 0 1 2
(Foreign) BEX BELGIUM 0 2 0 0 0 2
(Foreign) LUX LUXEMBOURG 0 1 1 0 0 2
(Foreign) CZX CZECH REPUBLIC 0 0 0 1 0 1
(Foreign) GEX GEORGIA (REPUBLIC OF) 0 0 0 0 1 1
(Foreign) LTX LITHUANIA 0 1 0 0 0 1
(Foreign) MXX MEXICO 0 0 0 0 1 1
(Foreign) MYX MALAYSIA 1 0 0 0 0 1
(Foreign) PLX POLAND 0 0 0 0 1 1
(Foreign) PTX PORTUGAL 1 0 0 0 0 1
(Foreign) THX THAILAND 0 0 1 0 0 1
(Foreign)   -- Subtotal -- 589 656 685 599 942 3471
(ALL) ALL All Regions, U.S. and Foreign 905 997 983 873 1362 5120


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