Inventor · disambiguated record
Thomas Beisswenger
Also filed as: BEISSWENGER THOMAS
11 granted patents·157 citations·filing 1982–1998
89Inventor score
Top patents by PatentIndex Score
11 records- 0187US5455264ARS-thioctic acid with novel morphologyASTA MEDICA AG·Filed 1993·Granted Oct 3, 1995·36 cites·6 claims
- 0285US5281722APreparation and use of salts of the pure enantiomers of alpha-lipoic acidDEGUSSA·Filed 1992·Granted Jan 25, 1994·36 cites·10 claims
- 0380US5621117AMethod for the racemization of enantiomers of α-lipoic acidASTA MEDICA AG·Filed 1995·Granted Apr 15, 1997·56 cites·16 claims
- 0470US5731448A(+) and (-)-8-chloro-6-sulfonyloxy-octanoic acid, its derivatives, and methods for makingDRESDEN ARZNEIMITTEL·Filed 1996·Granted Mar 24, 1998·12 cites·11 claims
- 0566US5994393AAlpha-lipoic acid with novel modificationASTA MEDICA AG·Filed 1998·Granted Nov 30, 1999·13 cites·8 claims
- 0645US5977391A(+)- and (-) -8-halogen-6- hydroxy-octanoic acid its salts and esters and process for makingDRESDEN ARZNEIMITTEL·Filed 1998·Granted Nov 2, 1999·3 cites·5 claims
- 0737US5760268AProduction and use of salts of 6, 8-bis (amidiniumthio) -octanoic acidASTA MEDICA AG·Filed 1997·Granted Jun 2, 1998·1 cites·4 claims
- 0833US6013815AProduction and use of salts of 6,8-bis (amidiniumthio)-octanoic acidASTA MEDICA AG·Filed 1998·Granted Jan 11, 2000·0 cites·1 claims
- 0932US4523012AS-substituted 2-azido-3-mercapto-propionic acid ester and process for its production and useDEGUSSA·Filed 1983·Granted Jun 11, 1985·0 cites·9 claims
- 1030US5869713A(+)- or (-) -8-halogen-6-hydroxy-octanoic acid, its salts and esters, and process for makingDRESDEN ARZNEIMITTEL·Filed 1996·Granted Feb 9, 1999·0 cites·3 claims
- 1130US4456766AProcess for the production of N-acetyl-2,3-dehydro-aminocarboxylic acid estersDEGUSSA·Filed 1982·Granted Jun 26, 1984·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →