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Patent Issue Date Details
This table shows patent issue date data.
Grant Date shotgunLast Utility
patent number
Utility Count Datamp CountWithdrawn count
1991-01-014,982,4461,520012
1991-01-0133,513-4,948,933012
1991-01-01313,494279,981012
1991-01-084,984,2984,670,804615
1991-01-154,985,9301,632012
1991-01-1533,521-4,952,409012
1991-01-15313,882280,361012
1991-01-2233,525-280,35709
1991-01-22314,076280,55109
1991-01-224,987,6074,673,53109
1991-01-294,989,2641,657312
1991-02-054,991,2291,965324
1991-02-124,993,0751,846315
1991-02-194,995,1132,038915
1991-02-264,996,7191,606012
1991-02-2633,545-4,963,174012
1991-02-26315,046281,501012
1991-03-054,998,2954,683,249324
1991-03-124,999,8441,549021
1991-03-1233,553-4,966,291021
1991-03-12315,434281,881021
1991-03-195,001,7804,686,346030
1991-03-1933,557-4,968,223030
1991-03-19315,628282,071030
1991-03-265,003,6294,688,001024
1991-03-2633,561-4,970,068024
1991-03-26315,822282,261024
1991-04-025,005,2134,689,391330
1991-04-095,007,1071,894327
1991-04-16316,321-4,690,786015
1991-04-165,008,9584,692,637015
1991-04-1633,573-4,975,385015
1991-04-235,010,5884,977,015039
1991-04-2333,577-4,977,011039
1991-04-23316,471282,894039
1991-04-305,012,5244,696,053351
1991-05-075,014,3521,82869
1991-05-145,016,2831,931036
1991-05-1433,589-4,982,694036
1991-05-14316,921283,332036
1991-05-215,018,2194,701,298330
1991-05-285,020,1551,936318
1991-06-045,022,0911,936630
1991-06-115,023,9511,860645
1991-06-1833,617-4,990,334012
1991-06-18317,671284,054012
1991-06-185,025,5004,707,829012
1991-06-255,027,4361,936315
1991-07-025,029,3401,904021
1991-07-0233,629-4,995,711021
1991-07-02317,971284,342021
1991-07-095,031,2364,713,265033
1991-07-0933,635-4,997,601033
1991-07-09318,165284,530033
1991-07-165,033,1144,714,949027
1991-07-1633,641-4,999,473027
1991-07-16318,359284,718027
1991-07-235,034,9974,716,638012
1991-07-2333,647-5,001,350012
1991-07-23318,553284,906012
1991-07-30318,747194027
1991-07-305,036,5464,717,799027
1991-07-3033,653-5,002,893027
1991-08-065,038,4065,004,753018
1991-08-0633,658-5,004,748018
1991-08-06318,941285,283018
1991-08-135,040,2424,721,301648
1991-08-275,044,0103,768339
1991-09-035,046,1902,180324
1991-09-105,048,1201,930054
1991-09-1033,689-5,014,431054
1991-09-10319,911286,222054
1991-09-17320,105194014
1991-09-1733,695-286,410014
1991-09-245,052,0515,018,356012
1991-09-2433,701-5,018,350012
1991-09-24320,299286,598012
1991-10-015,054,1204,733,821030
1991-10-0133,707-5,020,413030
1991-10-01320,493286,786030
1991-10-0833,713-286,780039
1991-10-08320,687286,974039
1991-10-085,056,1544,735,467039
1991-10-155,058,2062,052930
1991-10-225,060,3122,106333
1991-10-295,062,1551,843015
1991-10-2933,730-5,028,425015
1991-10-29321,269287,539015
1991-11-055,063,6124,742,34309
1991-11-0533,737-5,029,87509
1991-11-05321,424287,68709
1991-11-125,065,4564,744,032015
1991-11-1233,743-5,031,713015
1991-11-12321,579287,836015
1991-11-195,067,1734,745,59439
1991-11-265,068,9181,745018
1991-11-2633,755-5,035,163018
1991-11-26321,967288,212018
1991-12-03322,147180012
1991-12-035,070,5394,748,392012
1991-12-0333,761-5,036,778012
1991-12-105,072,4525,038,691039
1991-12-1033,767-5,038,685039
1991-12-10322,352288,585039
1991-12-175,073,9834,751,631030
1991-12-1733,773-5,040,210030
1991-12-17322,502288,729030
1991-12-2433,779-288,723018
1991-12-24322,707288,928018
1991-12-245,075,8964,753,189018
1991-12-315,077,8351,939318
The 'shotgun' links will bring up a page that lets you quickly click on the utility patents issued on the date selected. Clicks in the Datamp Count column will bring up the patents in the datamp database that have the grant date of the row selected. Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.