Richard A. Silva

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Foxborough, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of (S)-Clopidogrel and related compounds
- Patent number 6,858,734
- Issue date Feb 22, 2005
- Rhodia Pharma Solutions Inc.
- Richard A. Silva
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for making aryl hydrazines and substituted indoles
- Patent number 6,489,512
- Issue date Dec 3, 2002
- Rhodia Chirex Inc.
- Frederick Hicks
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Preparation of (S)-clopidogrel and related compounds
- Publication number 20050049226
- Publication date Mar 3, 2005
- Rhodia Pharma Solutions Inc.
- Richard A. Silva
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PREPARATION OF (S)-CLOPIDOGREL AND RELATED COMPOUNDS
- Publication number 20040214878
- Publication date Oct 28, 2004
- Rhodia Chirex, Inc.
- Richard A. Silva
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel optically active benzylalkylcarbinols, their preparation and use
- Publication number 20020177738
- Publication date Nov 28, 2002
- Jay F. Larrow
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Preparation of enantiomerically enriched flavor and fragrance compo...
- Publication number 20020119909
- Publication date Aug 29, 2002
- Rhodia Chirex, Inc.
- Roger B. Pettman
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...