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


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

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

Count of 1963 - 2005 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 440, Marine Propulsion

( 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 )

This table displays U.S. states and countries and their counts of utility patents; patents are distributed by year of patent grant
(U.S. or Foreign) Code State-Territory or Country 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 Total
(U.S.) WI WISCONSIN 2 7 6 3 2 1 7 2 3 1 4 9 11 13 12 3 1 1 6 19 16 8 14 5 9 20 40 29 9 7 6 8 9 10 5 17 15 13 25 27 17 15 15 452
(U.S.) IL ILLINOIS 4 3 6 4 2 2 6 3 12 3 6 10 13 4 4 5 1 1 6 6 7 6 8 11 22 16 15 18 16 18 14 6 4 5 5 1 1 5 10 13 8 7 1 318
(U.S.) FL FLORIDA 1 4 10 7 3 7 4 4 3 3 2 5 2 5 6 4 0 3 6 0 2 2 4 6 6 9 9 12 11 8 8 10 12 17 8 18 10 11 14 11 13 15 7 302
(U.S.) CA CALIFORNIA 6 7 9 6 9 7 12 1 6 8 10 12 6 8 4 4 3 2 5 5 3 7 1 6 4 4 4 5 5 5 6 6 3 9 5 7 8 7 9 4 9 5 9 261
(U.S.) NY NEW YORK 7 2 2 8 6 1 3 5 2 1 7 1 2 8 2 1 1 1 2 2 1 0 1 1 1 1 1 2 2 1 0 1 1 1 7 0 2 2 3 0 4 2 6 104
(U.S.) MI MICHIGAN 5 1 6 4 3 2 3 0 2 2 2 6 4 4 3 0 1 1 1 1 1 1 1 1 3 0 0 3 0 0 2 1 4 1 4 3 2 3 2 4 4 3 4 98
(U.S.) TX TEXAS 3 0 0 1 1 0 1 0 2 0 1 5 0 3 1 1 1 0 0 1 0 1 2 1 2 3 5 3 7 3 1 0 4 4 2 5 6 5 5 8 4 1 1 94
(U.S.) LA LOUISIANA 2 1 1 0 0 0 2 2 1 2 0 4 1 2 0 3 0 0 0 1 1 3 1 2 5 2 5 4 1 0 3 2 3 1 0 5 4 4 2 4 1 1 3 79
(U.S.) MN MINNESOTA 2 2 4 0 2 2 4 2 0 0 1 0 0 1 0 0 0 2 0 1 1 0 6 2 6 1 1 3 3 2 2 0 1 1 0 1 2 1 6 3 7 2 1 75
(U.S.) OK OKLAHOMA 0 1 0 0 0 0 0 1 2 2 0 4 1 1 0 0 0 1 0 3 1 1 1 0 0 0 0 4 1 0 2 9 5 1 2 2 2 4 2 9 4 3 4 73
(U.S.) WA WASHINGTON 0 3 3 1 0 5 1 0 1 1 2 3 5 3 0 2 1 1 1 1 1 1 1 2 1 1 1 3 0 2 5 0 1 1 6 1 1 0 1 2 2 3 3 73
(U.S.) MD MARYLAND 1 0 3 2 0 0 2 0 1 1 1 2 1 6 0 2 0 0 0 0 2 0 5 1 1 0 0 0 1 4 2 2 3 1 3 0 3 2 2 4 0 2 2 62
(U.S.) VA VIRGINIA 1 1 2 0 2 3 2 2 1 1 0 0 3 0 1 2 1 0 1 0 1 0 0 1 2 0 0 1 0 2 1 2 3 2 0 2 0 4 1 3 7 2 2 59
(U.S.) PA PENNSYLVANIA 0 5 4 0 4 2 1 2 2 2 2 2 0 1 0 1 0 0 0 0 0 0 0 0 1 0 3 1 2 2 2 0 0 1 0 1 2 3 1 3 1 2 1 54
(U.S.) OH OHIO 4 4 3 2 1 1 1 0 2 0 0 3 3 0 0 0 0 0 0 2 1 1 2 0 3 0 0 0 2 0 2 4 2 0 1 1 2 0 2 1 1 1 1 53
(U.S.) MA MASSACHUSETTS 4 3 2 1 0 0 0 0 2 1 0 1 0 0 0 0 0 0 0 1 2 0 1 0 0 0 2 4 1 1 3 1 4 0 0 0 1 8 4 0 2 0 0 49
(U.S.) IN INDIANA 5 4 3 2 2 2 2 1 1 1 2 4 1 1 0 0 0 0 0 0 0 0 0 0 0 4 0 1 2 0 0 1 0 0 0 0 0 0 1 0 2 1 1 44
(U.S.) NJ NEW JERSEY 0 2 1 0 1 0 0 0 1 0 0 1 2 3 2 0 0 1 2 2 2 2 0 2 1 0 0 0 0 0 2 2 0 0 1 2 0 1 2 0 1 0 0 36
(U.S.) MS MISSISSIPPI 0 0 0 0 1 0 0 0 2 0 0 1 1 0 1 2 0 0 0 0 0 0 0 1 0 0 0 0 1 6 0 0 2 2 3 0 0 0 6 2 1 0 0 32
(U.S.) CT CONNECTICUT 1 1 0 2 0 1 1 0 2 2 1 1 0 0 1 1 0 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 0 2 1 0 0 3 2 2 1 0 1 30
(U.S.) MO MISSOURI 0 4 1 0 0 0 2 0 2 1 0 0 2 1 0 0 0 0 1 0 0 0 0 1 0 3 0 0 0 0 0 0 0 0 0 0 0 1 2 1 1 2 1 26
(U.S.) TN TENNESSEE 0 1 0 0 1 0 0 1 0 0 1 0 0 2 0 1 1 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 2 1 0 1 0 2 1 1 1 1 1 22
(U.S.) AZ ARIZONA 0 0 0 0 1 0 0 1 0 1 0 1 0 1 2 0 0 0 0 0 0 1 1 0 2 0 1 0 1 2 1 1 0 0 0 0 0 0 1 1 0 0 2 21
(U.S.) IA IOWA 0 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 2 0 0 1 3 2 0 0 0 1 0 0 0 0 0 0 0 1 1 1 3 1 21
(U.S.) NC NORTH CAROLINA 0 0 1 0 0 0 0 0 0 0 0 0 0 3 0 0 0 1 0 0 0 0 1 0 0 2 0 0 0 1 0 1 2 2 4 0 1 1 1 0 0 0 0 21
(U.S.) UT UTAH 0 0 1 0 0 1 1 1 1 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 1 3 1 2 1 0 20
(U.S.) AR ARKANSAS 1 0 0 0 0 0 0 0 0 0 0 1 1 2 0 0 0 1 1 0 0 1 0 0 0 0 0 2 1 1 2 1 0 1 1 0 0 0 0 0 1 1 0 19
(U.S.) GA GEORGIA 1 1 0 0 1 0 0 1 0 0 1 2 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 0 3 1 2 0 19
(U.S.) OR OREGON 0 1 0 0 1 1 0 1 0 1 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 1 0 1 1 0 1 0 1 1 17
(U.S.) AL ALABAMA 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 2 0 1 0 0 0 1 0 2 1 0 0 1 0 1 1 16
(U.S.) RI RHODE ISLAND 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 3 0 0 1 2 2 1 3 0 16
(U.S.) KS KANSAS 0 0 0 1 0 1 0 0 1 0 1 1 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 1 0 0 0 1 0 0 0 0 0 0 1 13
(U.S.) SC SOUTH CAROLINA 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 2 0 0 0 0 1 0 0 1 0 2 2 0 1 0 13
(U.S.) CO COLORADO 1 0 0 0 0 0 0 0 0 0 3 0 0 1 2 0 0 0 1 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 11
(U.S.) KY KENTUCKY 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 1 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 1 11
(U.S.) ME MAINE 1 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 1 0 0 0 0 1 1 11
(U.S.) ID IDAHO 1 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 10
(U.S.) AK ALASKA 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 1 1 0 0 2 9
(U.S.) NV NEVADA 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 1 0 0 0 0 0 0 1 0 0 0 1 9
(U.S.) NH NEW HAMPSHIRE 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 0 1 1 0 0 0 0 1 0 0 7
(U.S.) HI HAWAII 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 6
(U.S.) NM NEW MEXICO 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 5
(U.S.) WY WYOMING 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0 0 0 0 0 5
(U.S.) DC DISTRICT OF COLUMBIA 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4
(U.S.) DE DELAWARE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 4
(U.S.) MT MONTANA 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 4
(U.S.) PR PUERTO RICO 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 4
(U.S.) NE NEBRASKA 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 3
(U.S.) SD SOUTH DAKOTA 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 3
(U.S.) VT VERMONT 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 0 0 3
(U.S.) ND NORTH DAKOTA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2
(U.S.) WV WEST VIRGINIA 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
(U.S.) GU GUAM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
(U.S.)   -- Subtotal -- 54 61 70 47 45 44 57 30 58 37 49 84 64 81 45 33 12 18 33 52 43 38 51 49 75 71 94 102 75 71 75 64 70 68 66 74 71 84 117 115 99 83 77 2706
(Foreign) JPX JAPAN 0 0 0 0 0 2 0 1 1 3 3 3 3 3 1 2 2 4 7 4 6 3 19 19 25 33 24 43 42 35 40 50 36 48 32 54 72 99 86 72 71 84 86 1118
(Foreign) DEX GERMANY 2 2 3 1 1 1 4 3 6 6 3 2 8 4 1 4 3 4 5 5 9 0 4 3 4 1 2 2 2 5 4 7 4 3 5 3 1 5 4 3 4 9 6 158
(Foreign) CAX CANADA 0 2 3 5 2 3 5 1 4 3 1 3 1 1 1 5 0 0 2 1 2 4 2 3 4 5 4 5 8 3 8 5 6 0 5 3 5 8 5 5 9 5 8 155
(Foreign) SEX SWEDEN 1 1 3 0 1 4 1 2 2 1 2 4 0 2 3 4 1 2 3 1 1 3 5 5 2 3 2 1 5 1 1 5 6 9 2 6 3 3 1 3 4 5 4 118
(Foreign) GBX UNITED KINGDOM 1 1 3 3 4 3 2 5 8 1 0 4 6 1 4 2 1 2 1 2 2 2 1 1 3 1 2 2 2 3 1 1 0 1 0 0 0 1 1 1 1 4 6 90
(Foreign) FRX FRANCE 0 2 1 1 2 2 2 0 0 1 1 1 1 3 1 3 3 1 1 3 1 2 1 0 0 0 0 3 1 0 0 0 2 1 1 3 0 1 1 1 2 2 0 51
(Foreign) TWX TAIWAN 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 1 7 1 1 1 0 1 2 0 4 2 0 0 2 2 3 30
(Foreign) ITX ITALY 0 0 0 0 0 0 1 0 0 1 1 2 0 1 0 0 0 0 1 2 0 0 1 0 2 1 1 0 1 3 2 0 1 0 0 1 1 1 1 1 2 1 0 29
(Foreign) CHX SWITZERLAND 0 0 0 1 1 1 0 0 1 0 0 0 2 1 0 1 1 0 1 1 2 0 0 0 1 1 1 2 2 0 1 1 1 0 1 0 0 1 2 0 0 0 0 27
(Foreign) FIX FINLAND 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 1 0 1 1 0 0 0 1 0 3 3 2 1 1 3 0 3 2 26
(Foreign) NZX NEW ZEALAND 1 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 1 1 0 0 0 1 1 2 6 4 23
(Foreign) NOX NORWAY 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 2 0 0 0 1 2 0 0 1 0 0 1 0 1 0 0 2 1 0 1 1 0 0 0 1 0 0 2 19
(Foreign) AUX AUSTRALIA 0 0 0 0 0 1 0 0 2 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 1 0 0 0 0 0 2 0 1 1 0 1 1 1 16
(Foreign) NLX NETHERLANDS 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 1 2 0 2 1 0 0 0 1 0 0 0 0 1 0 0 2 0 0 0 14
(Foreign) KRX SOUTH KOREA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 7
(Foreign) ESX SPAIN 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 6
(Foreign) ARX ARGENTINA 0 0 0 0 0 0 0 0 2 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
(Foreign) ATX AUSTRIA 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 5
(Foreign) BEX BELGIUM 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 4
(Foreign) HKX CHINA,HONG KONG S.A.R. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 1 0 0 0 4
(Foreign) ZAX SOUTH AFRICA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 4
(Foreign) ILX ISRAEL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 3
(Foreign) SUX U.S.S.R. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 3
(Foreign) BRX BRAZIL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 2
(Foreign) CYX CYPRUS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
(Foreign) HRX CROATIA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
(Foreign) HUX HUNGARY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
(Foreign) LBX LEBANON 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
(Foreign) MCX MONACO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
(Foreign) MXX MEXICO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
(Foreign) PAX PANAMA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
(Foreign) TTX TRINIDAD/TOBAGO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
(Foreign) UAX UKRAINE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
(Foreign)   -- Subtotal -- 5 8 14 14 12 18 15 12 27 17 16 21 21 17 13 24 12 13 24 20 26 14 38 34 47 50 45 62 74 54 59 74 61 70 53 78 90 126 106 96 101 122 123 1926
(ALL) ALL All Regions, U.S. and Foreign 59 69 84 61 57 62 72 42 85 54 65 105 85 98 58 57 24 31 57 72 69 52 89 83 122 121 139 164 149 125 134 138 131 138 119 152 161 210 223 211 200 205 200 4632


PTMB Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division - PTMB
MDW 4C18; P.O Box 1450
Alexandria VA 22313-1450

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

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


Top

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