Christopher Frederick Matthews

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Solid state forms of fused heteroaromatic pyrrolidinones
- Patent number 11,352,355
- Issue date Jun 7, 2022
- Calithera Biosciences, Inc.
- Rongliang Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Solid state forms of fused heteroaromatic pyrrolidinones
- Patent number 10,676,473
- Issue date Jun 9, 2020
- Takeda Pharmaceutical Company Limited
- Rongliang Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods for the preparation of HCV polymerase inhibitors
- Patent number 7,807,838
- Issue date Oct 5, 2010
- Pfizer Inc.
- Christopher Frederick Matthews
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SOLID STATE FORMS OF FUSED HETEROAROMATIC PYRROLIDINONES
- Publication number 20200339573
- Publication date Oct 29, 2020
- Takeda Pharmaceutical Company Limited
- Rongliang Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Solid State Forms of Fused Heteroaromatic Pyrrolidinones
- Publication number 20160176869
- Publication date Jun 23, 2016
- Takeda Pharmaceutical Company Limited
- Rongliang Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD OF MAKING AZAINDAZOLE DERIVATIVES
- Publication number 20130197229
- Publication date Aug 1, 2013
- Christopher Matthews
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Methods for the Preparation of HCV Polymerase Inhibitors
- Publication number 20110070187
- Publication date Mar 24, 2011
- Pfizer Inc.
- Christopher Frederick Matthews
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS FOR THE PREPARATION OF HCV POLYMERASE INHIBITORS
- Publication number 20090023921
- Publication date Jan 22, 2009
- Pfizer Inc.
- Christopher Frederick Matthews
- C07 - ORGANIC CHEMISTRY