The Patent Finder

Adir

Also on record
Records under this name other than patents Adir holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

Back to Adir

PatentTitleStatus Expires Confidence
US 6,133,454Method for preparing a substituted perhydroisoindole
Formerly held
Lapsed on the fee record
Ended Oct 17, 2012 · From the USPTO record
Lapsed on the fee recordEnded Oct 17, 2012From the USPTO record
US 4,404,206Substituted iminoacid derivatives, process for preparing them and their use as enzyme inhibitors
Term ended
Term ended no later than Sep 13, 2003 · Low confidence
Term endedTerm ended no later than Sep 13, 2003Low confidence
US 4,492,696Piperazine and homopiperazine compounds
Term ended
Term ended no later than Jan 8, 2005 · Low confidence
Term endedTerm ended no later than Jan 8, 2005Low confidence
US 4,496,557Tricyclic ethers, their preparation and the pharmaceutical compositions containing them
Term ended
Term ended no later than Jan 29, 2005 · Low confidence
Term endedTerm ended no later than Jan 29, 2005Low confidence
US 4,508,729Substituted iminodiacids, their preparation and pharmaceutical compositions containing them
Term ended
Term ended no later than Apr 2, 2005 · Low confidence
Term endedTerm ended no later than Apr 2, 2005Low confidence
US 4,514,398Disubstituted polymethylene imines
Term ended
Term ended no later than Apr 30, 2005 · Low confidence
Term endedTerm ended no later than Apr 30, 2005Low confidence
US 4,514,399N-N'substituted polymethylene diamines
Term ended
Term ended no later than Apr 30, 2005 · Low confidence
Term endedTerm ended no later than Apr 30, 2005Low confidence
US 4,529,729Piperazine and homopiperazine compounds
Term ended
Term ended no later than Jul 16, 2005 · Low confidence
Term endedTerm ended no later than Jul 16, 2005Low confidence
US 4,548,820Xanthine compounds
Term ended
Term ended no later than Oct 22, 2005 · Low confidence
Term endedTerm ended no later than Oct 22, 2005Low confidence
US 4,565,819Substituted imino diacids, their preparation and pharmaceutical compositions which contain them
Term ended
Term ended no later than Jan 21, 2006 · Low confidence
Term endedTerm ended no later than Jan 21, 2006Low confidence
10 of 14 patents shown.
Pro members see all 14.
Pro members: see all 14 patents
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited