Juan C. Colberg

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Norwich, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Coupling process and intermediates useful for preparing cephalosporins
- Patent number 7,129,350
- Issue date Oct 31, 2006
- Pfizer, Inc.
- Juan C. Colberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Resolution of 3-amino alkylnitriles
- Patent number 7,026,345
- Issue date Apr 11, 2006
- Pfizer Inc.
- Juan Colberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing a ketimine
- Patent number 6,232,500
- Issue date May 15, 2001
- Pfizer Inc.
- Juan Carlos Colberg
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Resolution of 3-amino alkylnitriles
- Publication number 20050107453
- Publication date May 19, 2005
- Pfizer Inc.
- Juan Colberg
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process and ester derivatives useful for preparation of cephalosporins
- Publication number 20040267008
- Publication date Dec 30, 2004
- Pfizer Inc.
- Juan C. Colberg
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Coupling process and intermediates useful for preparing cephalosporins
- Publication number 20040167327
- Publication date Aug 26, 2004
- Juan C. Colberg
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Coupling process and intermediates useful for preparing cephalosporins
- Publication number 20020198375
- Publication date Dec 26, 2002
- Pfizer Inc.
- Juan C. Colberg
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process and ester derivatives useful for preparation of cephalosporins
- Publication number 20020099205
- Publication date Jul 25, 2002
- Pfizer Inc.
- Juan C. Colberg
- C07 - ORGANIC CHEMISTRY