Now that this data is a database table we can do fun things like:
- List the patent issue dates with the highest counts of reissued patents granted.
Most Reissues Granted isd count range 2010-10-26 55 RE41,850 - RE41,904 2009-06-23 51 RE40,754 - RE40,804 2011-10-04 50 RE42,765 - RE42,814 2010-09-14 50 RE41,660 - RE41,709 2010-08-17 48 RE41,501 - RE41,548
- List the patent issue dates when no reissued patents were granted.
Fewest Reissues Granted isd count 1979-12-04 0 1980-01-01 0 1980-04-15 0 1999-08-10 0 2004-09-07 0
- Figure out which patent issue dates turned out to be the most prolific (issue dates with the most patents that were subsequently reissued).
Prolific Dates Original isd count 2003-07-15 39 1997-02-04 32 1998-08-11 31 1998-06-09 28 1998-06-30 28
- List patents that were reissued the most.
Most times reissued Patent no isd count 6,594,400 2003-07-15 26 5,600,672 1997-02-04 19 6,701,018 2004-03-02 16 6,721,249 2004-04-13 13 6,465,069 2002-10-15 12
- List of reissued plant patents I've come across.
Reissue Issue Date Title Reissue of Original ISD RE28,304 Jan 21, 1975 Chrysanthemum Plant PP3,249 Aug 1, 1972 RE28,435 Jun 3, 1975 Apple Tree PP3,134 Apr 25, 1972 RE29,912 Feb 13, 1979 Ilex verticillata bush named Winter Red PP4,146 Nov 8, 1977 RE36,081 Feb 9, 1999 Bromeliad plant named `Guz 211` PP9,475 Mar 12, 1996 RE46,030 Jun 21, 2016 Raspberry plant named `Advabertwee` PP23,914 Sep 24, 2013 RE46,031 Jun 21, 2016 Raspberry plant named `Advaberimar` PP23,916 Sep 24, 2013 RE46,041 Jun 28, 2016 Raspberry plant named `Advabereen` PP23,915 Sep 24, 2013
The file specified above will be searched for patent numbers. The numbers must contain properly placed commas. Ex: 1,234,567 There can be a preceding RE, X, D, PP, AI (though not all appropriate data is loaded!) The first 1,000 patent numbers encountered will be checked to see if they are in the reissued patent table!