Inventor · disambiguated record
Hans-Ludwig Schafer
Also filed as: SCHAEFER HANS · SCHAEFER HANS-LUDWIG · SCHAFER HANS-LUDWIG · SCHÄFER HANS LUDWIG
21 granted patents·5 pending applications·566 citations·filing 1981–2019
96Inventor score
Files withAVENTIS PHARMA GMBH9HOECHST AG6SANOFI AVENTIS DEUTSCHLAND6REGENERON PHARMA2STEIGERWALD ARZNEIMITTELWERK1
Top patents by PatentIndex Score
26 records- 0197US6277831B11,4-benzothiazepine-1,1-dioxide derivatives substituted by sugar residues, process for their preparation, pharmaceuticals comprising these compounds, and their useAVENTIS PHARMA GMBH·Filed 2000·Granted Aug 21, 2001·120 cites·12 claims
- 0296US6884812B2Diarylcycloalkyl derivatives, processes for their preparation and their use as pharmaceuticalsAVENTIS PHARMA GMBH·Filed 2003·Granted Apr 26, 2005·59 cites·35 claims
- 0396US6245744B1Aryl-substituted propanolamine derivatives, their preparation, pharmaceuticals comprising them, and their useAVENTIS PHARMA GMBH·Filed 1999·Granted Jun 12, 2001·133 cites·8 claims
- 0495US6624185B2Diarylcycloalkyl derivatives, processes for their preparation and their use as pharmaceuticalsAVENTIS PHARMA GMBH·Filed 2002·Granted Sep 23, 2003·77 cites·23 claims
- 0592US6992067B2Diphenylazetidinones, process for their preparation, medicaments comprising these compounds and their useAVENTIS PHARMA GMBH·Filed 2001·Granted Jan 31, 2006·41 cites·9 claims
- 0691US10995150B2Methods for inhibiting atherosclerosis by administering an anti-PCSK9 antibodyREGENERON PHARMA·Filed 2019·Granted May 4, 2021·6 cites·19 claims
- 0786US7399777B2Diarylcycloalkyl derivatives, processes for their preparation and their use as pharmceuticalsSANOFI AVENTIS DEUTSCHLAND·Filed 2005·Granted Jul 15, 2008·5 cites·33 claims
- 0885US10494442B2Methods for inhibiting atherosclerosis by administering an inhibitor of PCSK9REGENERON PHARMA·Filed 2014·Granted Dec 3, 2019·9 cites·20 claims
- 0985US7488829B2Diphenylazetidinones, process for their preparation, medicaments comprising these compounds and their useSANOFI AVENTIS DEUTSCHLAND·Filed 2007·Granted Feb 10, 2009·5 cites·1 claims
- 1084US6566340B2Aryl-substituted propanolamine derivatives, their preparation, pharmaceuticals comprising them, and their useAVENTIS PHARMA GMBH·Filed 2001·Granted May 20, 2003·15 cites·8 claims
- 1182US6569835B2Combinations with statin and aryl-substituted propanolamine derivatives, their preparation pharmaceuticals comprising them, and their useAVENTIS PHARMA GMBH·Filed 2001·Granted May 27, 2003·12 cites·22 claims
- 1282US6451781B1Substituted acylguanidines, process for their preparation, their use as medicaments or diagnostics, and medicaments comprising themAVENTIS PHARMA GMBH·Filed 2000·Granted Sep 17, 2002·16 cites·9 claims
- 1380US6897198B2Method of treatment with combinations of statin and aryl-substituted propanolamine derivativesAVENTIS PHARMA GMBH·Filed 2003·Granted May 24, 2005·10 cites·8 claims
- 1479US7674773B2Diphenylazetidinones, process for their preparation, medicaments comprising these compounds and their useSANOFI AVENTIS DEUTSCHLAND·Filed 2005·Granted Mar 9, 2010·2 cites·6 claims
- 1576US7576200B2Diphenylazetidinones, process for their preparation, medicaments comprising these compounds and their useSANOFI AVENTIS DEUTSCHLAND·Filed 2008·Granted Aug 18, 2009·1 cites·1 claims
- 1671US2009143473A1Use of inhibitors of the cellular na+/h+ exchanger (nhe) for preparing a medicament for normalizing serum lipidsSANOFI AVENTIS DEUTSCHLAND·Filed 2009·Application pending·0 cites
- 1770US2010160282A1Novel diphenylazetidinones, process for their preparation, medicaments comprising these compounds and their useSANOFI AVENTIS DEUTSCHLAND·Filed 2009·Application pending·0 cites
- 1862US5367096AProcess for the preparation of 2,5-di(phenylamino)terephthalic acid and dialkyl esters thereof in high purityHOECHST AG·Filed 1992·Granted Nov 22, 1994·10 cites·20 claims
- 1960US2004122096A1Use of inhibitors of the cellular Na+/H+ exchanger (NHE) for preparing a medicament for normalizing serum lipidsHOECHST AG·Filed 2003·Application pending·0 cites
- 2049US2003158119A1Combination product of a 1,4-benzothiepine 1,1-dioxide compound with at least onFiled 2002·Application pending·0 cites
- 2148US5434141AMedicament for the treatment of hyperlipidaemia and/or atherosclerosisSTEIGERWALD ARZNEIMITTELWERK·Filed 1991·Granted Jul 18, 1995·12 cites·5 claims
- 2248US4370151AProcess and apparatus for gassing liquidsHOECHST AG·Filed 1981·Granted Jan 25, 1983·12 cites·7 claims
- 2343US4353717AProcess for absorbing ozoneHOECHST AG·Filed 1981·Granted Oct 12, 1982·12 cites·2 claims
- 2443US2003158094A1Combination product of an aryl-substituted propanolamine derivative with at least one other active ingredient and the use of the productFiled 2002·Application pending·0 cites
- 2539US5939424ACompounds for treating disorders of lipid metabolism and their preparationHOECHST AG·Filed 1997·Granted Aug 17, 1999·2 cites·13 claims
- 2638US4377395AProcess and apparatus for gassing liquidsHOECHST AG·Filed 1981·Granted Mar 22, 1983·7 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →