Inventor · disambiguated record
Klaus Weidmann
Also filed as: WEIDMANN KLAUS
22 granted patents·1,232 citations·filing 1987–1999
97Inventor score
Files withHOECHST AG15HOECHST MARION ROUSSEL DE GMBH5AVENTIS PHARMA GMBH1HOECHST AKETIENGESELLSCHAFT1
Top patents by PatentIndex Score
22 records- 0195US6093730ASubstituted isoquinoline-3-carboxamides, their preparation and their use as pharmaceuticalsHOECHST MARION ROUSSEL DE GMBH·Filed 1998·Granted Jul 25, 2000·184 cites·37 claims
- 0295US5719164ASubstituted quinoline-2-carboxamides, their preparation and their use as pharmaceuticals, and intermediatesHOECHST AG·Filed 1996·Granted Feb 17, 1998·145 cites·23 claims
- 0395US5620995ASubstituted heterocyclic carboxyamides, their preparation and their use as pharmaceuticalsHOECHST AG·Filed 1994·Granted Apr 15, 1997·165 cites·28 claims
- 0494US5658933ASubstituted heterocyclic carboxamide esters, their preparation and their use as pharmaceuticalsHOECHST AG·Filed 1994·Granted Aug 19, 1997·143 cites·16 claims
- 0594US5138058APiperazine substituted pyrimidine derivatives and physiologically tolerated salts thereofHOECHST AG·Filed 1990·Granted Aug 11, 1992·70 cites·6 claims
- 0690US6020350A3-hydroxypyridine-2-carboxamidoesters, their preparation and their use as pharmaceuticalsHOECHST AG·Filed 1997·Granted Feb 1, 2000·95 cites·30 claims
- 0790US5726305ASubstituted quinoline-2-carboxamides, their preparation and their use as pharmaceuticals, and intermediatesHOECHST AG·Filed 1996·Granted Mar 10, 1998·91 cites·1 claims
- 0887US5607954ASulfonamido- and sulfonamidocarbonylpyridine-2-carboxamides and their pyridine-n-oxides, process for their preparation and their use as pharmaceuticalsHOECHST AG·Filed 1994·Granted Mar 4, 1997·72 cites·8 claims
- 0986US5610172ASulfonamidocarbonylpyridine-2-carboxamides and pyridine-n-oxides which are useful as pharmaceuticalsHOECHST AG·Filed 1995·Granted Mar 11, 1997·80 cites·14 claims
- 1082US5620996ASulfonamidocarbonyl pyridine-2-carboxesteramides and their pyridine-N-oxide compounds and their use as pharmaceuticalsHOECHST AG·Filed 1995·Granted Apr 15, 1997·64 cites·13 claims
- 1177US4845118ASubstituted thienoimidazole derivatives, pharmaceutical compositions containing them, and their use as inhibitors of gastric acid secretionHOECHST AG·Filed 1987·Granted Jul 4, 1989·26 cites·21 claims
- 1264US6177449B1Sulfonamide-substituted chromans, processes for their preparation, their use as a medicament or diagnostic, and pharmaceutical preparations comprising themAVENTIS PHARMA GMBH·Filed 1999·Granted Jan 23, 2001·21 cites·19 claims
- 1363US4956366ASubstituted thienoimidazole derivatives, a process for the preparation thereof, pharmaceutical compositions containing them, and the use thereof as inhibitors of gastric acid secretion, as gastroprotectives and as medicaments for intestinal inflammationsHOECHST AG·Filed 1988·Granted Sep 11, 1990·13 cites·8 claims
- 1455US6015822ASulfonamide-substituted fused 5-membered ring compounds, their use as a medicament, and pharmaceutical preparations comprising themHOECHST MARION ROUSSEL DE GMBH·Filed 1998·Granted Jan 18, 2000·13 cites·23 claims
- 1552US6184221B1Sulfonamide-substituted compounds, processes for their preparation, their use as a medicament or diagnostic, and medicament comprising themHOECHST MARION ROUSSEL DE GMBH·Filed 1998·Granted Feb 6, 2001·10 cites·28 claims
- 1652US6071953ASulfonamide-substituted chromans, processes for their preparation, their use as medicament or diagnostic aid, and medicament comprising themHOECHST AG·Filed 1998·Granted Jun 6, 2000·10 cites·16 claims
- 1750US6008245ASulfonamide-substituted benzopyran derivatives, processes for their preparation, their use as a medicament, and pharmaceutical preparations comprising themHOECHST MARION ROUSSEL DE GMBH·Filed 1998·Granted Dec 28, 1999·9 cites·43 claims
- 1847US6087399ASulfonamide-substituted compounds, process for their preparation, their use as a medicament or diagnostic, and a medicament comprising themHOECHST AG·Filed 1999·Granted Jul 11, 2000·7 cites·17 claims
- 1946US5114955ASubstituted thienoimidazole derivativesHOECHST AKETIENGESELLSCHAFT·Filed 1988·Granted May 19, 1992·6 cites·15 claims
- 2043US5955607ASulfonamide-substituted chromans, processes for their preparation, their use as a medicament or diagnostic, and pharmaceutical preparations comprising themHOECHST MARION ROUSSEL DE GMBH·Filed 1998·Granted Sep 21, 1999·5 cites·20 claims
- 2136US5428046AAcylsulfonamido- and sulfonamidopyridine-2-carboxylic acid esters and their pyridine N-oxides, processes for their preparation and their use as medicamentsHOECHST AG·Filed 1993·Granted Jun 27, 1995·2 cites·6 claims
- 2234US5856338ASulfonamide-substituted compounds, processes for their preparation, their use as a medicament or diagnostic, and pharmaceutical preparation comprising themHOECHST AG·Filed 1997·Granted Jan 5, 1999·1 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Klaus Weidmann files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →