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


U.S. PATENT AND TRADEMARK OFFICE
Electronic Information Products Division
Patent Technology Monitoring Team (PTMT)

Patenting In Technology Classes
Breakout By Geographic Origin (State and Country)

Count of 2004 - 2008 Utility Patent Grants,
As Distributed 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 a 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 either by year of patent grant or by year of patent application.
(U.S. or Foreign) Code State-Territory or Country 2004 2005 2006 2007 2008 Total
(U.S.) CA CALIFORNIA 69 78 60 51 48 306
(U.S.) NY NEW YORK 50 30 26 25 20 151
(U.S.) MI MICHIGAN 40 26 12 11 11 100
(U.S.) MA MASSACHUSETTS 19 21 12 14 13 79
(U.S.) FL FLORIDA 16 14 22 8 13 73
(U.S.) VA VIRGINIA 22 13 11 6 11 63
(U.S.) OH OHIO 20 8 13 5 12 58
(U.S.) IN INDIANA 14 10 15 4 14 57
(U.S.) CO COLORADO 9 23 9 6 8 55
(U.S.) TX TEXAS 7 7 14 10 12 50
(U.S.) IL ILLINOIS 12 6 9 10 10 47
(U.S.) PA PENNSYLVANIA 8 9 14 2 14 47
(U.S.) WA WASHINGTON 9 8 8 6 16 47
(U.S.) MD MARYLAND 11 12 13 7 1 44
(U.S.) MO MISSOURI 15 10 9 3 7 44
(U.S.) NJ NEW JERSEY 6 7 11 6 9 39
(U.S.) AZ ARIZONA 12 9 6 3 6 36
(U.S.) WI WISCONSIN 7 9 5 8 6 35
(U.S.) NC NORTH CAROLINA 12 3 2 3 6 26
(U.S.) CT CONNECTICUT 10 6 0 4 3 23
(U.S.) MN MINNESOTA 4 7 2 4 2 19
(U.S.) TN TENNESSEE 4 7 5 1 2 19
(U.S.) NM NEW MEXICO 7 5 2 1 3 18
(U.S.) NV NEVADA 11 1 2 1 3 18
(U.S.) NH NEW HAMPSHIRE 4 4 2 5 1 16
(U.S.) GA GEORGIA 1 5 4 2 2 14
(U.S.) SC SOUTH CAROLINA 4 2 1 2 4 13
(U.S.) OR OREGON 0 2 3 2 4 11
(U.S.) UT UTAH 2 1 4 0 2 9
(U.S.) OK OKLAHOMA 2 4 0 2 0 8
(U.S.) KS KANSAS 1 1 1 3 1 7
(U.S.) AL ALABAMA 1 0 0 3 1 5
(U.S.) ID IDAHO 3 1 0 1 0 5
(U.S.) RI RHODE ISLAND 3 0 1 0 1 5
(U.S.) IA IOWA 1 0 2 0 1 4
(U.S.) KY KENTUCKY 1 0 0 2 1 4
(U.S.) ME MAINE 0 0 3 1 0 4
(U.S.) LA LOUISIANA 1 0 1 1 0 3
(U.S.) AR ARKANSAS 0 1 1 0 0 2
(U.S.) DC DISTRICT OF COLUMBIA 1 0 0 1 0 2
(U.S.) HI HAWAII 0 1 0 0 0 1
(U.S.) MS MISSISSIPPI 1 0 0 0 0 1
(U.S.) MT MONTANA 0 0 1 0 0 1
(U.S.) NE NEBRASKA 1 0 0 0 0 1
(U.S.) VT VERMONT 0 0 0 0 1 1
(U.S.) WV WEST VIRGINIA 0 0 0 1 0 1
(U.S.)   -- Subtotal -- 421 351 306 225 269 1572
(Foreign) JPX JAPAN 535 438 438 407 452 2270
(Foreign) DEX GERMANY 145 123 100 84 81 533
(Foreign) TWX TAIWAN 79 32 48 35 32 226
(Foreign) KRX KOREA, SOUTH 41 29 35 36 53 194
(Foreign) FRX FRANCE 24 25 21 23 11 104
(Foreign) CAX CANADA 15 24 20 17 14 90
(Foreign) GBX UNITED KINGDOM 16 11 15 17 5 64
(Foreign) CHX SWITZERLAND 13 9 9 9 6 46
(Foreign) SEX SWEDEN 13 13 9 6 4 45
(Foreign) ITX ITALY 7 10 9 5 3 34
(Foreign) HKX CHINA,HONG KONG S.A.R. 8 10 5 7 1 31
(Foreign) NLX NETHERLANDS 3 6 7 7 5 28
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 4 1 1 7 6 19
(Foreign) ATX AUSTRIA 4 3 4 3 4 18
(Foreign) SGX SINGAPORE 3 4 3 3 4 17
(Foreign) DKX DENMARK 4 3 1 5 2 15
(Foreign) ILX ISRAEL 7 1 3 3 1 15
(Foreign) FIX FINLAND 2 2 5 2 2 13
(Foreign) RUX RUSSIAN FEDERATION 1 2 2 2 3 10
(Foreign) AUX AUSTRALIA 3 0 1 4 0 8
(Foreign) SIX SLOVENIA 1 2 2 0 2 7
(Foreign) NZX NEW ZEALAND 3 0 1 2 0 6
(Foreign) BEX BELGIUM 0 1 1 2 1 5
(Foreign) BRX BRAZIL 2 0 1 1 1 5
(Foreign) UAX UKRAINE 2 1 0 0 1 4
(Foreign) ESX SPAIN 1 2 0 0 0 3
(Foreign) GEX GEORGIA (REPUBLIC OF) 1 0 0 1 0 2
(Foreign) INX INDIA 1 0 0 0 1 2
(Foreign) NOX NORWAY 0 0 0 0 2 2
(Foreign) ROX ROMANIA 1 1 0 0 0 2
(Foreign) ARX ARGENTINA 1 0 0 0 0 1
(Foreign) CZX CZECH REPUBLIC 0 0 0 1 0 1
(Foreign) LIX LIECHTENSTEIN 0 1 0 0 0 1
(Foreign) MXX MEXICO 1 0 0 0 0 1
(Foreign) PLX POLAND 1 0 0 0 0 1
(Foreign)   -- Subtotal -- 942 754 741 689 697 3823
(ALL) ALL All Regions, U.S. and Foreign 1363 1105 1047 914 966 5395


PTMT Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450

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

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


Top

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