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


U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

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

Count of 2007 - 2011 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 307, Electrical Transmission or Interconnection Systems

( 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 2007 2008 2009 2010 2011 Total
(U.S.) CA CALIFORNIA 22 22 42 54 75 215
(U.S.) TX TEXAS 8 13 18 22 16 77
(U.S.) MI MICHIGAN 11 10 14 10 17 62
(U.S.) NY NEW YORK 6 11 8 16 18 59
(U.S.) IL ILLINOIS 8 11 5 18 15 57
(U.S.) MA MASSACHUSETTS 8 5 15 12 17 57
(U.S.) PA PENNSYLVANIA 5 3 13 19 16 56
(U.S.) KS KANSAS 2 2 15 16 5 40
(U.S.) OH OHIO 5 4 9 3 17 38
(U.S.) WI WISCONSIN 7 4 6 9 10 36
(U.S.) AZ ARIZONA 3 3 5 11 10 32
(U.S.) NC NORTH CAROLINA 6 4 6 11 5 32
(U.S.) FL FLORIDA 0 10 6 5 8 29
(U.S.) WA WASHINGTON 2 2 4 7 13 28
(U.S.) MN MINNESOTA 2 4 6 6 7 25
(U.S.) CO COLORADO 2 3 2 6 9 22
(U.S.) GA GEORGIA 3 3 4 4 5 19
(U.S.) OR OREGON 0 5 5 4 5 19
(U.S.) NJ NEW JERSEY 2 0 4 7 5 18
(U.S.) VA VIRGINIA 1 5 2 2 4 14
(U.S.) MD MARYLAND 2 2 3 1 5 13
(U.S.) CT CONNECTICUT 0 1 4 4 2 11
(U.S.) IN INDIANA 0 3 1 2 2 8
(U.S.) NH NEW HAMPSHIRE 2 1 2 1 2 8
(U.S.) AL ALABAMA 2 2 0 1 1 6
(U.S.) VT VERMONT 1 3 0 1 1 6
(U.S.) LA LOUISIANA 1 0 4 0 0 5
(U.S.) NM NEW MEXICO 1 0 2 1 1 5
(U.S.) NV NEVADA 0 2 0 2 1 5
(U.S.) OK OKLAHOMA 0 0 1 2 2 5
(U.S.) TN TENNESSEE 1 0 1 1 2 5
(U.S.) ID IDAHO 1 1 1 1 0 4
(U.S.) MO MISSOURI 0 0 0 2 2 4
(U.S.) ME MAINE 0 1 0 1 1 3
(U.S.) ND NORTH DAKOTA 2 1 0 0 0 3
(U.S.) KY KENTUCKY 0 0 1 0 1 2
(U.S.) RI RHODE ISLAND 0 0 0 2 0 2
(U.S.) UT UTAH 1 0 1 0 0 2
(U.S.) WV WEST VIRGINIA 0 0 0 1 1 2
(U.S.) AR ARKANSAS 0 0 0 1 0 1
(U.S.) DC DISTRICT OF COLUMBIA 0 0 0 0 1 1
(U.S.) MS MISSISSIPPI 0 0 0 0 1 1
(U.S.) SC SOUTH CAROLINA 0 0 0 1 0 1
(U.S.)   -- Subtotal -- 117 141 210 267 303 1038
(Foreign) JPX JAPAN 60 75 89 99 125 448
(Foreign) DEX GERMANY 39 19 34 43 51 186
(Foreign) TWX TAIWAN 11 13 27 32 41 124
(Foreign) CAX CANADA 18 11 14 16 13 72
(Foreign) FRX FRANCE 10 8 7 19 15 59
(Foreign) KRX KOREA, SOUTH 3 7 7 19 18 54
(Foreign) CNX CHINA, PEOPLE'S REPUBLIC OF 1 7 9 17 16 50
(Foreign) GBX UNITED KINGDOM 5 3 2 12 19 41
(Foreign) ITX ITALY 2 6 1 3 8 20
(Foreign) CHX SWITZERLAND 1 6 3 2 6 18
(Foreign) DKX DENMARK 1 5 0 6 5 17
(Foreign) NLX NETHERLANDS 1 2 5 3 3 14
(Foreign) ILX ISRAEL 3 2 1 2 5 13
(Foreign) AUX AUSTRALIA 2 2 3 1 4 12
(Foreign) SEX SWEDEN 4 0 2 1 5 12
(Foreign) ESX SPAIN 2 1 2 4 2 11
(Foreign) ATX AUSTRIA 1 0 3 0 3 7
(Foreign) FIX FINLAND 1 0 1 0 5 7
(Foreign) ZAX SOUTH AFRICA 1 2 2 1 1 7
(Foreign) HKX CHINA, HONG KONG S.A.R. 1 3 1 0 1 6
(Foreign) INX INDIA 0 1 1 2 2 6
(Foreign) SGX SINGAPORE 0 1 2 0 2 5
(Foreign) BEX BELGIUM 0 0 1 0 2 3
(Foreign) MXX MEXICO 0 0 2 1 0 3
(Foreign) NOX NORWAY 1 0 0 0 1 2
(Foreign) NZX NEW ZEALAND 0 0 0 2 0 2
(Foreign) ARX ARGENTINA 0 0 0 0 1 1
(Foreign) BRX BRAZIL 0 0 0 0 1 1
(Foreign) CZX CZECH REPUBLIC 0 0 0 0 1 1
(Foreign) MYX MALAYSIA 0 0 0 1 0 1
(Foreign) ROX ROMANIA 0 1 0 0 0 1
(Foreign) THX THAILAND 0 0 1 0 0 1
(Foreign) TRX TURKEY 1 0 0 0 0 1
(Foreign)   -- Subtotal -- 169 175 220 286 356 1206
(ALL) ALL All Regions, U.S. and Foreign 286 316 430 553 659 2244


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
selected PTMT materials available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


Top

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