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Martin B. Sherwin
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Potomac, MD, US
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last 30 patents
Information
Patent Grant
Hydrogenation of nitroalkanes to hydroxylamines
Patent number
5,288,907
Issue date
Feb 22, 1994
W. R. Grace & Co.-Conn.
Martin B. Sherwin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Core for an electrically heatable catalytic converter
Patent number
5,140,812
Issue date
Aug 25, 1992
W. R. Grace & Co.-Conn.
Richard C. Cornelison
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Synthesis of thioglycolic acid
Patent number
5,023,371
Issue date
Jun 11, 1991
W. R. Grace & Co.-Conn.
Mosum E. Tsui
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Integrated process for the production of aminoacetonitriles
Patent number
5,008,428
Issue date
Apr 16, 1991
W. R. Grace & Co.-Conn.
Martin B. Sherwin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of iminodiacetonitrile
Patent number
4,895,971
Issue date
Jan 23, 1990
W. R. Grace & Co.-Conn.
Jow-Lih Su
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of hydrogen cyanide
Patent number
4,869,889
Issue date
Sep 26, 1989
W. R. Grace & Co.-Conn.
Martin B. Sherwin
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Transamination process for producing amino acids
Patent number
4,859,591
Issue date
Aug 22, 1989
W. R. Grace & Co.-Conn.
James F. Walter
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Synthesis of aliphatic polyamines
Patent number
4,721,811
Issue date
Jan 26, 1988
W. R. Grace & Co.
Martin B. Sherwin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing L-aspartic acid
Patent number
4,560,653
Issue date
Dec 24, 1985
W. R. Grace & Co.
Martin B. Sherwin
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Preparation of nitro compounds by vapor phase nitration of aldehydes
Patent number
4,524,226
Issue date
Jun 18, 1985
W. R. Grace & Co.
Shu-Chieh P. Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of nitro compounds by vapor phase nitration of ketones
Patent number
4,517,393
Issue date
May 14, 1985
W. R. Grace & Co.
Shu-Shieh P. Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of nitro compounds by vapor phase nitration of carboxyl...
Patent number
4,517,394
Issue date
May 14, 1985
W. R. Grace & Co.
Shu-Chieh P. Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of nitro compounds by vapor phase nitration of organic...
Patent number
4,517,392
Issue date
May 14, 1985
W. R. Grace & Co.
Shu-Chieh P. Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for forming nitroparaffin
Patent number
4,476,336
Issue date
Oct 9, 1984
W. R. Grace & Co.
Martin B. Sherwin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of nitro compounds by vapor phase nitration of carboxyl...
Patent number
4,469,904
Issue date
Sep 4, 1984
W. R. Grace & Co.
Shu-Chieh P. Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for forming nitroparaffin
Patent number
4,458,094
Issue date
Jul 3, 1984
W. R. Grace & Co.
Martin B. Sherwin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Isomerization
Patent number
4,404,417
Issue date
Sep 13, 1983
Polysar International S.A.
John R. Adams
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Isomerization
Patent number
4,404,416
Issue date
Sep 13, 1983
Polysar International S.A.
John R. Adams
C07 - ORGANIC CHEMISTRY