Hans-Jorg Burger

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Frankfurt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Carboxamide-substituted phenylurea derivatives, process for their p...
- Patent number 6,812,250
- Issue date Nov 2, 2004
- Aventis Pharma Deutschland GmbH
- Elisabeth Defossa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acylphenylurea derivatives, a process for their preparation and the...
- Patent number 6,506,778
- Issue date Jan 14, 2003
- Aventis Pharma Deutschland GmbH
- Elisabeth Defossa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Substituted propane derivatives, a process for their preparation an...
- Patent number 5,767,141
- Issue date Jun 16, 1998
- Hoechst Aktiengesellschaft
- Gerrit Schubert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclohexane derivatives, process for their preparation, and the use...
- Patent number 5,739,147
- Issue date Apr 14, 1998
- Hoechst Aktiengesellschaft
- Horst Hemmerle
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted cyclohexanol esters, their use for treating diseases, a...
- Patent number 5,719,170
- Issue date Feb 17, 1998
- Hoechst Aktiengesellschaft
- Horst Hemmerle
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Carboxamide-substituted phenylurea derivatives, process for their p...
- Publication number 20050143456
- Publication date Jun 30, 2005
- Aventis Pharma Deutschland GmBH
- Elisabeth Defossa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Carboxamide-substituted phenylurea derivatives, process for their p...
- Publication number 20030176497
- Publication date Sep 18, 2003
- Elisabeth Defossa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Acylphenylurea derivatives, a process for their preparation and the...
- Publication number 20020151586
- Publication date Oct 17, 2002
- Elisabeth Defossa
- C07 - ORGANIC CHEMISTRY