Fred M. Hershenson

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Ann Arbor, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Prodrugs of benzofuranylethyl carbamate NK1 antagonists
- Patent number 6,258,800
- Issue date Jul 10, 2001
- Warner-Lambert Company
- Michael Huai Gu Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,2,3,4-tetrahydro-2-oxo-8-quinolineacetic and -propanoic acids and...
- Patent number 4,677,112
- Issue date Jun 30, 1987
- Warner-Lambert Company
- Donald E. Butler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzobicyclic lactam acids and derivatives as cognition activators
- Patent number 4,582,909
- Issue date Apr 15, 1986
- Warner-Lambert Company
- Donald E. Butler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzotricyclic nitrogen-containing diones and their use in reversin...
- Patent number 4,530,929
- Issue date Jul 23, 1985
- Warner-Lambert Company
- Donald E. Butler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-[1-oxo-3-(5-oxo-2-pyrrolidinyl)propyl]-alpha-aminoacids and deriv...
- Patent number 4,525,476
- Issue date Jun 25, 1985
- Warner-Lambert Company
- Donald E. Butler
- C07 - ORGANIC CHEMISTRY