Karl-Heinz Giselbrecht

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Langholzfeld, AT

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Patents Grantslast 30 patents

Information Patent Grant
Synthesis of 2,4-pyrimidinediamines
- Patent number 8,691,798
- Issue date Apr 8, 2014
- Rigel Pharmaceuticals, Inc.
- Ulfried Feifer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of 2,4-pyrimidinediamines
- Patent number 8,481,724
- Issue date Jul 9, 2013
- Rigel Pharmaceuticals, Inc.
- Ulfried Felfer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of 2,4-pyrimidinediamines
- Patent number 8,299,242
- Issue date Oct 30, 2012
- Rigel Pharmaceuticals, Inc.
- Ulfried Felfer
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Synthesis of 2,4-Pyrimidinediamines
- Publication number 20130274499
- Publication date Oct 17, 2013
- Ulfried Felfer
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Synthesis of 2,4-Pyrimidinediamines
- Publication number 20130018185
- Publication date Jan 17, 2013
- Rigel Pharmaceuticals, Inc.
- Ulfried Felfer
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Synthesis of 2,4-Pyrimidinediamines
- Publication number 20110003986
- Publication date Jan 6, 2011
- Rigel Pharmaceuticals, Inc.
- Ulfried Felfer
- C07 - ORGANIC CHEMISTRY