Ulfried Felfer

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and continuous flow process for production of boronic aci...
- Patent number 10,364,257
- Issue date Jul 30, 2019
- Rempex Pharmaceuticals, Inc.
- Ulfried Felfer
- 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
Information Patent Grant
Process for transition metal-catalyzed asymmetric hydrogenation of...
- Patent number 7,473,792
- Issue date Jan 6, 2009
- DSM Fine Chemicals Austria Nfg GmbH & Co KG
- Jeroen Boogers
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing oxindoles
- Patent number 6,706,890
- Issue date Mar 16, 2004
- DSM Fine Chemicals Austria Nfg GmbH & Co KG
- Wolfram Hendel
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND CONTINUOUS FLOW PROCESS FOR PRODUCTION OF BORONIC ACI...
- Publication number 20170369512
- Publication date Dec 28, 2017
- Rempex Pharmaceuticals, Inc.
- Ulfried Felfer
- C07 - ORGANIC CHEMISTRY
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
Information Patent Application
Process for Transition Metal-Catalyzed Asymmetric Hydrogenation of...
- Publication number 20070293691
- Publication date Dec 20, 2007
- Jeroen Boogers
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing oxindoles
- Publication number 20040014986
- Publication date Jan 22, 2004
- Wolfram Hendel
- C07 - ORGANIC CHEMISTRY