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Kenneth M. Ryan
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Skillman, NJ, US
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last 30 patents
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Patent Grant
Regiospecific processes to make cis-1-amino-2-alkanol from diol
Patent number
5,489,710
Issue date
Feb 6, 1996
Merck & Co., Inc.
Thomas R. Verhoeven
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Regiospecific processes to make CIS-1-Amino-2-Alkanol from Diol or...
Patent number
5,449,830
Issue date
Sep 12, 1995
Marck & Co., Inc.
Thomas R. Verhoeven
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Regiospecific process to make cis-1-amino-2-alkanol from epoxide
Patent number
5,420,353
Issue date
May 30, 1995
Merck & Co., Inc.
Thomas R. Verhoeven
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for synthesis of FK-506 intermediates
Patent number
5,087,703
Issue date
Feb 11, 1992
Merck & Co., Inc.
Ralph P. Volante
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Trans-3-carboxymethylene-4-carboxy-5-methyl-delta2-isoxazoline as i...
Patent number
4,499,278
Issue date
Feb 12, 1985
Merck & Co., Inc.
David G. Melillo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Synthesis of thienamycin via (3SR, 4RS)-3-[1 (SR)-hydroxyethyl]-2-o...
Patent number
4,473,502
Issue date
Sep 25, 1984
Merck & Co., Inc.
Thomas M. H. Liu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1-Hydroxyethyl-2-amino pentanedioic acid derivatives
Patent number
4,467,107
Issue date
Aug 21, 1984
Merck & Co., Inc.
Thomas M. H. Liu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydroxy amino dicarboxylic acids and esters
Patent number
4,454,332
Issue date
Jun 12, 1984
Merck & Co., Inc.
Thomas M. H. Liu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Synthesis of thienamycin via esters of (3SR, 4RS)-3-[(SR)-1-hydroxy...
Patent number
4,414,155
Issue date
Nov 8, 1983
Merck & Co., Inc.
Thomas M. H. Liu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of 6-hydroxymethyl-2-(.beta.-aminoethyl...
Patent number
4,375,433
Issue date
Mar 1, 1983
Merck & Co., Inc.
David G. Melillo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of (2S)-tetrahydro-2.alpha.-methyl-6-ox...
Patent number
4,360,684
Issue date
Nov 23, 1982
Merck & Co., Inc.
Raymond J. Cvetovich
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Intermediate for synthesis of thienamycin via (3SR, 4RS)-3-[1 (SR)-...
Patent number
4,349,687
Issue date
Sep 14, 1982
Merck & Co., Inc.
Thomas M. H. Liu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Intermediate for the preparation of thienamycin
Patent number
4,344,885
Issue date
Aug 17, 1982
Merck & Co., Inc.
Thomas M. H. Liu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Synthesis of thienamycin via (3SR, 4RS)-3-((RS)-1-acyloxyethyl)-2-o...
Patent number
4,287,123
Issue date
Sep 1, 1981
Merck & Co., Inc.
Thomas M. H. Liu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Synthesis of thienamycin via esters of (3SR, 4RS)-3-[(SR)-1-hydroxy...
Patent number
4,282,148
Issue date
Aug 4, 1981
Merck & Co., Inc.
Thomas M. H. Liu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Synthesis of thienamycin via trans-3-carboxymethylene-4-carboxy-5-m...
Patent number
4,269,772
Issue date
May 26, 1981
Merck & Co., Inc.
David G. Melillo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of 6-hydroxymethyl-2-(.beta.-aminoethyl...
Patent number
4,252,722
Issue date
Feb 24, 1981
Merck & Co., Inc.
David G. Melillo
C07 - ORGANIC CHEMISTRY