                         PATENT COUNTS



                   States and Countries of Origin

                       Calendar Year 1995



This report, prepared from the Technology Assessment and Forecast

(TAF) data base, displays calendar year Patent and Trademark Office

(PTO) patent grants by state and country of origin.  This report

was prepared on 1/24/96.  Separate counts are provided for utility,

design, plant, and reissue patents and for statutory invention

registrations (SIRs).  The 'totals' column, as listed in this report,

excludes counts of SIRs.



Patent origin is determined by the residence of the first-named

inventor as displayed on the face of each patent. Patent counts

are broken down by type of patent document issued by the PTO.



Questions regarding this report should be directed to:

(address updated 4/96)

             U.S. Patent and Trademark Office

             Office of Electronic Information Products

             Technology Assessment and Forecast Program

             PK3-Suite 441

             Washington, DC  20231



             tel (703) 306-2600

             FAX (703) 306-2737







STATE-COUNTRY COUNTS FROM CALENDAR YEAR 1995 PATENT FILE        PAGE 1



MAIL

CODE     STATE/COUNTRY       UTILITY DESIGN  PLANT REISSUE  TOTALS    SIRS



AL       ALABAMA                 282     70      4       3     359       0

AK       ALASKA                   39      9      0       1      49       0

AZ       ARIZONA                 999    117      2       1    1119       0

AR       ARKANSAS                106     37      0       0     143       0

CA       CALIFORNIA             9262   1398    112      36   10808      16

CO       COLORADO               1098    102      0       8    1208       0

CT       CONNECTICUT            1544    211      3       8    1766       2

DE       DELAWARE                427     13      0       1     441       1

FL       FLORIDA                2002    439     18       4    2463       3

GA       GEORGIA                 847    193      4       1    1045       2

HI       HAWAII                   66     16      2       0      84       0

ID       IDAHO                   305     21      0       1     327       2

IL       ILLINOIS               2873    590      3       8    3474       4

IN       INDIANA                1110    163      1       6    1280       0

IA       IOWA                    421     65      0       0     486       0

KS       KANSAS                  246     71      0       2     319       0

KY       KENTUCKY                272     66      0       3     341       0

LA       LOUISIANA               370     41      0       1     412       1

ME       MAINE                   113     24      0       0     137       0

MD       MARYLAND                984     98      0       3    1085      14

MA       MASSACHUSETTS          2161    258      2       6    2427       0

MI       MICHIGAN               2780    253      3       9    3045       3

MN       MINNESOTA              1656    268      1      12    1937       5

MS       MISSISSIPPI             103     31      0       0     134       0

MO       MISSOURI                669    141      4       3     817       1

MT       MONTANA                 122     19      0       0     141       0

NE       NEBRASKA                136     14      0       0     150       0

NV       NEVADA                  167     48      0       0     215       1

NH       NEW HAMPSHIRE           405     51      2       1     459       0

NJ       NEW JERSEY             2753    283      3      14    3053      13

NM       NEW MEXICO              256     24      0       1     281       1

NY       NEW YORK               4685    556      2      21    5264       3

NC       NORTH CAROLINA         1037    213      0       4    1254       0

ND       NORTH DAKOTA             58      5      0       0      63       0

OH       OHIO                   2418    549      5       4    2976      11

OK       OKLAHOMA                473     70      0       3     546       0

OR       OREGON                  705    148     14       3     870       0

PA       PENNSYLVANIA           2645    270      3       7    2925       2

RI       RHODE ISLAND            206     55      0       2     263       0

SC       SOUTH CAROLINA          442     77      1       1     521       1

SD       SOUTH DAKOTA             33     11      0       0      44       0

TN       TENNESSEE               594    111      0       2     707       1

TX       TEXAS                  3885    393      4      14    4296      17

UT       UTAH                    508     44      0       2     554       0

VT       VERMONT                 148     21      0       1     170       0

VA       VIRGINIA                823    112      5       2     942       4

WA       WASHINGTON             1036    217      2       4    1259       2

WV       WEST VIRGINIA           133     16      0       0     149       0

WI       WISCONSIN              1208    209      1       4    1422       1

WY       WYOMING                  50     26      0       0      76       0

DC       DISTRICT OF COLU         57      5      0       1      63       0

GU       GUAM                      0      2      0       0       2       0



(continued)

STATE-COUNTRY COUNTS FROM CALENDAR YEAR 1995 PATENT FILE        PAGE 2



MAIL

CODE     STATE/COUNTRY       UTILITY DESIGN  PLANT REISSUE  TOTALS    SIRS



PR       PUERTO RICO              20      4      0       0      24       0

US       UNITED STATES             1      0      0       0       1       0

VI       VIRGIN (U.S.) IS          1      2      0       0       3       0



TOTAL, ALL U.S. STATES         55740   8250    201     208   64399     111









COUNTRY

CODE     STATE/COUNTRY       UTILITY DESIGN  PLANT REISSUE  TOTALS    SIRS



AD       ANDORRA                   1      0      0       0       1       0

AG       ANTIGUA                   2      0      0       0       2       0

AE       ARAB EMIRATES             0      1      0       0       1       0

AR       ARGENTINA                31      1      0       0      32       0

AM       ARMENIA                   1      0      0       0       1       0

AU       AUSTRALIA               459     85      3       1     548       0

AT       AUSTRIA                 338     21      0       1     360       0

BS       THE BAHAMAS               4      0      0       0       4       0

BY       BELARUS                   3      0      0       0       3       0

BE       BELGIUM                 397     19      3       0     419       0

BM       BERMUDA                   1      0      0       0       1       0

BR       BRAZIL                   63      7      0       0      70       0

BG       BULGARIA                  1      0      0       0       1       0

CA       CANADA                 2104    330      7       5    2446       1

KY       CAYMAN ISLANDS            1      1      0       0       2       0

CL       CHILE                     7      0      0       0       7       0

CN       CHINA P.REP.             62      1      0       0      63       0

CO       COLOMBIA                  3      1      1       0       5       0

CR       COSTA RICA                3      1      6       0      10       0

HR       CROATIA                   6      0      0       0       6       0

CY       CYPRUS                    3      0      0       0       3       0

CZ       CZECH REPUBLIC            1      0      0       0       1       0

CS       CZECHOSLOVAKIA           15      0      0       0      15       0

DK       DENMARK                 199    100     16       0     315       0

DO       DOMINICAN REPL.           1      0      0       0       1       0

EG       EGYPT                     3      0      0       0       3       0

SV       EL SALVADOR               1      0      0       0       1       0

EE       ESTONIA                   1      1      0       0       2       0

FI       FINLAND                 358     27      0       2     387       0

FR       FRANCE                 2821    170     16       3    3010       1

GE       GEORGIA                   1      0      0       0       1       0

DE       GERMANY                6600    222     44       9    6875       0

GR       GREECE                    7      1      0       0       8       0

HN       HONDURAS                  1      0      0       0       1       0

HK       HONG KONG                86    162      0       0     248       0

HU       HUNGARY                  50      1      0       0      51       0

IS       ICELAND                   4      0      0       0       4       0

IN       INDIA                    37      1      0       0      38       0

ID       INDONESIA                 4      1      0       2       7       0



(continued)

STATE-COUNTRY COUNTS FROM CALENDAR YEAR 1995 PATENT FILE        PAGE 3



COUNTRY

CODE     STATE/COUNTRY       UTILITY DESIGN  PLANT REISSUE  TOTALS    SIRS



IR       IRAN                      2      0      0       0       2       0

IE       IRELAND                  52      8      1       0      61       0

IL       ISRAEL                  384     26     21       1     432       0

IT       ITALY                  1078    159      1       4    1242       0

JM       JAMAICA                   2      0      0       0       2       0

JP       JAPAN                 21764   1026     13      61   22864       7

KW       KUWAIT                    1      0      0       0       1       0

LB       LEBANON                   1      0      0       0       1       0

LI       LIECHTENSTEIN            17      0      0       1      18       0

LT       LITHUANIA                 1      0      0       0       1       0

LU       LUXEMBOURG               24     10      0       0      34       0

MO       MACAU                     1      0      0       0       1       0

MY       MALAYSIA                  7      1      0       0       8       0

MT       MALTA                     1      0      0       0       1       0

MU       MAURITIUS                 1      0      0       0       1       0

MX       MEXICO                   40      5      0       0      45       0

MC       MONACO                    2      2      0       0       4       0

MA       MOROCCO                   2      0      0       0       2       0

AN       NETH. ANTILLES            1      0      0       0       1       0

NL       NETHERLANDS             799     57     34       4     894       0

NZ       NEW ZEALAND              44     12      4       0      60       0

NO       NORWAY                  130      8      0       0     138       0

PK       PAKISTAN                  1      0      0       0       1       0

PA       PANAMA                    1      0      0       0       1       0

PE       PERU                      3      0      0       0       3       0

PH       PHILIPPINES               4      0      0       0       4       0

PL       POLAND                    8      0      0       0       8       0

PT       PORTUGAL                  3      0      0       0       3       0

RO       ROMANIA                   3      0      0       0       3       0

RU       RUSSIAN FEDERATI         98      0      0       1      99       0

ZA       S. AFRICA               123      4      0       0     127       0

SA       SAUDI ARABIA             10      0      0       0      10       0

SG       SINGAPORE                53      8      0       0      61       0

SI       SLOVENIA                  4      1      0       0       5       0

KR       SOUTH KOREA            1161     78      0       1    1240       0

ES       SPAIN                   148     19      0       1     168       0

LK       SRI LANKA                 1      0      0       0       1       0

SE       SWEDEN                  806    107      0       1     914       0

CH       SWITZERLAND            1056    125      0       3    1184       1

TW       TAIWAN                 1620    466      0       1    2087       0

TH       THAILAND                  8      2      0       0      10       0

TR       TURKEY                    2      0      0       0       2       0

SU       U.S.S.R.                 12      0      0       0      12       0

UA       UKRAINE                   8      0      0       0       8       0

GB       UNITED KINGDOM         2474    181     16       6    2677       0

UY       URUGUAY                   2      0      0       0       2       0

UZ       UZBEKISTAN                1      0      0       0       1       0

VE       VENEZUELA                29      2      0       0      31       0

YU       YUGOSLAVIA                5      1      0       0       6       0

ZW       ZIMBABWE                  1      0      0       0       1       0





(continued)

STATE-COUNTRY COUNTS FROM CALENDAR YEAR 1995 PATENT FILE        PAGE 4



COUNTRY

CODE     STATE/COUNTRY       UTILITY DESIGN  PLANT REISSUE  TOTALS    SIRS





TOTAL, ALL FOREIGN             45679   3462    186     108   49435      10



TOTAL, ALL U.S. STATES         55740   8250    201     208   64399     111

TOTAL, ALL COUNTRIES          101419  11712    387     316  113834     121





TOTAL, ALL FOREIGN      (%)     45.0%  29.6%  48.1%   34.2%   43.4%    8.3%



TOTAL, ALL U.S. STATES  (%)     55.0%  70.4%  51.9%   65.8%   56.6%   91.7%

TOTAL, ALL COUNTRIES    (%)    100.0% 100.0% 100.0%  100.0%  100.0%  100.0%



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