Michael Engels

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Turnhout, DE

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Patents Grantslast 30 patents

Information Patent Grant
Substituted spiro-amide compounds
- Patent number 8,455,475
- Issue date Jun 4, 2013
- Gruenenthal GmbH
- Stefan Schunk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Substituted spiroamine compounds
- Patent number 8,278,319
- Issue date Oct 2, 2012
- Gruenenthal GmbH
- Melanie Reich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfonylated 1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine compounds and...
- Patent number 8,158,628
- Issue date Apr 17, 2012
- Gruenenthal GmbH
- Beatrix Merla
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Substituted Spiro-Amide Compounds
- Publication number 20130231327
- Publication date Sep 5, 2013
- Gruenenthal GmbH
- Stefan Schunk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Substituted Tetrahydropyrrolopyrazine Compounds
- Publication number 20120058999
- Publication date Mar 8, 2012
- Gruenenthal GmbH
- Melanie REICH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Substituted Spiro-amide Compounds
- Publication number 20100249095
- Publication date Sep 30, 2010
- Gruenenthal GmbH
- Stefan Schunk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Sulfonylated Tetrahydroazolopyrazines and their Use as Pharmaceuticals
- Publication number 20100234387
- Publication date Sep 16, 2010
- GRUENETHAL GMBH
- Beatrix MERLA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Substituted Sulfonamide Compounds
- Publication number 20080249128
- Publication date Oct 9, 2008
- Gruenenthal GmbH
- Stefan OBERBOERSCH
- C07 - ORGANIC CHEMISTRY