Azfar A. Choudhury

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Orangeburg, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Enantiomeric resolution
- Patent number 5,260,482
- Issue date Nov 9, 1993
- Ethyl Corporation
- Patricia Pringle
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Enantiomeric resolution
- Patent number 5,256,816
- Issue date Oct 26, 1993
- Ethyl Corporation
- William T. Murray
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of optically active aliphatic carboxylic acids
- Patent number 5,235,095
- Issue date Aug 10, 1993
- Ethyl Corporation
- Abbas Kadkhodayan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of optically active aliphatic carboxylic acids
- Patent number 5,235,100
- Issue date Aug 10, 1993
- Ethyl Corporation
- Azfar A. Choudhury
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation by flotation of optically active aliphatic carboxylic a...
- Patent number 5,235,101
- Issue date Aug 10, 1993
- Ethyl Corporation
- Deepak R. Patil
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Racemization process for an optically active carboxylic acid or est...
- Patent number 5,221,765
- Issue date Jun 22, 1993
- Ethyl Corporation
- Deepak R. Patil
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of optically active aliphatic carboxylic acids
- Patent number 5,220,053
- Issue date Jun 15, 1993
- Ethyl Corporation
- Azfar A. Choudhury
- C07 - ORGANIC CHEMISTRY