UmaShanker Sampath

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Ballwin, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of pentostatin aglycone and pentostatin
- Patent number 7,393,954
- Issue date Jul 1, 2008
- Reliable Biopharmaceutical Corporation
- Sourena Nadji
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of 2-halo-6-aminopurine derivatives
- Patent number 6,596,858
- Issue date Jul 22, 2003
- Reliable Biopharmaceutical, Inc.
- UmaShanker Sampath
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of 2-halo-6-aminopurine derivatives
- Patent number 6,252,061
- Issue date Jun 26, 2001
- Reliable Biopharmaceutical, Inc.
- UmaShanker Sampath
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
POLYMERIC NUCLEOSIDE PRODRUGS
- Publication number 20100081627
- Publication date Apr 1, 2010
- Reliable Biopharmaceutical, Inc.
- UmaShanker Sampath
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYMERIC NUCLEOSIDE PRODRUGS
- Publication number 20070179112
- Publication date Aug 2, 2007
- Reliable Biopharmaceutical, Inc.
- UmaShanker Sampath
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the production of pentostatin aglycone and pentostatin
- Publication number 20040181052
- Publication date Sep 16, 2004
- Nadji Sourena
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Polymeric nucleoside prodrugs
- Publication number 20040132684
- Publication date Jul 8, 2004
- Umashanker Sampath
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the production of 2-halo-6-aminopurine derivatives
- Publication number 20020052492
- Publication date May 2, 2002
- Reliable Biopharmaceutical, Inc.
- Sampath UmaShanker
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Polymeric compounds useful as prodrugs
- Publication number 20020013287
- Publication date Jan 31, 2002
- Reliable Biopharmaceuticals, Inc. St Louis Missouri
- UmaShanker Sampath
- C07 - ORGANIC CHEMISTRY