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Ahmad Sheikh
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Dearfield, IL, US
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Patents Grants
last 30 patents
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Patent Grant
S-[2-[(1-iminoethy)amino]ethyl]-2-methyl-L-cysteine maleate hydroch...
Patent number
7,767,850
Issue date
Aug 3, 2010
Pfizer Inc.
Lyle Brostrom
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
S-[2-[(1-lminoethy)Amino]Ethyl]-2-Methyl-L-Cysteine Maleate Hydroch...
Publication number
20090215891
Publication date
Aug 27, 2009
Pfizer, Inc.
Lyle Brostrom
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for preparing crystalline form I of cabergoline
Publication number
20060281777
Publication date
Dec 14, 2006
Pfizer Inc.
Sheikh Ahmad
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
S-[2-[(1-Iminoethyl)amino]ethyl]-2-methyl-L-cysteine maleate hydroc...
Publication number
20050038120
Publication date
Feb 17, 2005
Lyle Brostrom
C07 - ORGANIC CHEMISTRY
Information
Patent Application
S-[2-[(1-Iminoethyl)amino]ethyl]-2-methyl-L-cysteine maleate form I...
Publication number
20040209956
Publication date
Oct 21, 2004
Lyle Brostrom
C07 - ORGANIC CHEMISTRY