Inventor · disambiguated record
Gunter Laban
Also filed as: LABAN GUNTER
11 granted patents·1 pending application·50 citations·filing 1993–2004
88Inventor score
Files withASTA MEDICA AG3DRESDEN ARZNEIMITTEL3VIATRIS GMBH3ARZNEIMITTELERK DRESDEN G M B1MEDA PHARMA GMBH & CO KG1
Top patents by PatentIndex Score
12 records- 0174US6844449B2Modifications of the trometamol salt of R-thioctic acid as well as a process for their productionVIATRIS GMBH·Filed 2002·Granted Jan 18, 2005·6 cites·25 claims
- 0273US7157253B2Method for the production of (r)- and (S)-8-chloro-6-hydroxyoctanic acid alkyl esters by enzymatic reductionVIATRIS GMBH·Filed 2002·Granted Jan 2, 2007·4 cites·5 claims
- 0372US7030251B2Modifications of the trometamol salt of R-thioctic acid as well as a process for their productionVIATRIS GMBH·Filed 2004·Granted Apr 18, 2006·5 cites·2 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
- 0658US7208609B2Method for producing thioctic acidMEDA PHARMA GMBH & CO KG·Filed 2003·Granted Apr 24, 2007·2 cites·9 claims
- 0751US2005004208A1Modifications of the trometamol salt of R-thioctic acid as well as a process for their productionFiled 2004·Application pending·0 cites
- 0848US6013833AProcess for the preparation of enantiomerically pure 3-hydroxyoctanedioic acid diesters by asymmetric catalytic hydrogenationASTA MEDICA AG·Filed 1998·Granted Jan 11, 2000·3 cites·4 claims
- 0945US5977391A(+)- 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
- 1037US6229042B1Process for the preparation of enantiomerically pure 3-hydroxyoctanedioic acid diesters by asymmetric catalytic hydrogenationASTA MEDICA AG·Filed 1999·Granted May 8, 2001·1 cites·1 claims
- 1130US5869713A(+)- 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
- 1225US5306721A3-(mercaptoalkyl)quinazolineARZNEIMITTELERK DRESDEN G M B·Filed 1993·Granted Apr 26, 1994·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →