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Thomas R. Verhoeven
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Cranford, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process of synthesizing binaphthyl derivatives
Patent number
6,333,435
Issue date
Dec 25, 2001
Merck & Co., Inc.
Dongwei Cai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Conversion of indene to (1S)-amino-(2R)-indanol free of any stereoi...
Patent number
5,858,737
Issue date
Jan 12, 1999
Merck & Co., Inc.
Barry C. Buckland
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Triazolylmethyl-indole ethylamine bisulfate salt
Patent number
5,834,502
Issue date
Nov 10, 1998
Merck & Co., Inc.
Chen Y. Cheng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymorphic forms of an angiotensin II antagonist
Patent number
5,693,812
Issue date
Dec 2, 1997
Merck & Co. Inc.
Gerald S. Brenner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of diisopinocampheylchloroborane
Patent number
5,693,816
Issue date
Dec 2, 1997
Merck & Co., Inc.
Anthony On-Ping King
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quantitative conversion of indene to (1S,2R) indene oxide and (1S,2...
Patent number
5,605,819
Issue date
Feb 25, 1997
Merck & Co., Inc.
Michel M. Chartrain
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ruthenium-phosphine complex catalysts for asymmetric hydrogenations
Patent number
5,596,113
Issue date
Jan 21, 1997
Merck & Co., Inc.
Alan W. Douglas
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Palladium catalyzed ring closure of triazolyltryptamine
Patent number
5,567,824
Issue date
Oct 22, 1996
Merck & Co., Inc.
Cheng Y. Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of diisopinocampheylchloroborane
Patent number
5,545,758
Issue date
Aug 13, 1996
Merck & Co., Inc.
Anthony O. King
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Asymmetric hydrogenation of beta- or gamma-ketoesters and beta- or...
Patent number
5,508,435
Issue date
Apr 16, 1996
Merck & Co., Inc.
Joseph D. Armstrong
C07 - ORGANIC CHEMISTRY
Information
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
Process of making spirocycles and analogs thereof
Patent number
5,484,923
Issue date
Jan 16, 1996
Merck & Co., Inc.
Dongwei Cai
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
Process for the preparation of imidazolutidine
Patent number
5,424,432
Issue date
Jun 13, 1995
Merck & Co., Inc.
Laura E. Fredenburgh
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 of synthesizing binaphthyl derivatives
Patent number
5,399,771
Issue date
Mar 21, 1995
Merck & Co., Inc.
Dongwei Cai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
In-situ preparation of diisopinocamphenyl chloroborane
Patent number
5,292,946
Issue date
Mar 8, 1994
Merck & Co., Inc.
Pamela M. Simpson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Deblocking process for allyl esters with regeneratable polymer supp...
Patent number
5,124,448
Issue date
Jun 23, 1992
Merck & Co., Inc.
David M. Tschaen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process of making 2,5-diaryl tetrahydrofurans and analogs thereof u...
Patent number
5,099,033
Issue date
Mar 24, 1992
Merck & Co., Inc.
Ichiro Shinkai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrogenation process for the formation of 4A,5-dihydro HMG-CoA red...
Patent number
4,876,364
Issue date
Oct 24, 1989
Merck & Co., Inc.
Ann D. Schuda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the formation of 6-desmethyl-6-exo-methylene derivative...
Patent number
4,866,186
Issue date
Sep 12, 1989
Merck & Co., Inc.
Andrew S. Thompson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrogenation process for the formation of tetrahydro HMG-CoA reduc...
Patent number
4,864,035
Issue date
Sep 5, 1989
Merck & Co., Inc.
Ann E. DeCamp
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stereoselective synthesis of leukotriene antagonists
Patent number
4,857,659
Issue date
Aug 15, 1989
Merck Frosst Canada, Inc.
Richard Frenette
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Acylation process for the synthesis of HMG-CoA reductase inhibitors
Patent number
4,845,237
Issue date
Jul 4, 1989
Merck & Co., Inc.
Ann E. DeCamp
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrogenation process for the formation of 3,4-dihydro HMG-CoA redu...
Patent number
4,831,165
Issue date
May 16, 1989
Merck & Co., Inc.
Ann D. Schuda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrogenation process for the formation of 3,5-dihydro HMG-CoA redu...
Patent number
4,826,999
Issue date
May 2, 1989
Merck & Co., Inc.
Ann E. DeCamp
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for .alpha.-C-alkylation of the 8-acyl group on mevinolin a...
Patent number
4,820,850
Issue date
Apr 11, 1989
Merck & Co., Inc.
Thomas R. Verhoeven
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of dibenzo[b,f]thiepin compounds
Patent number
4,697,037
Issue date
Sep 29, 1987
Merck & Co., Inc.
Thomas R. Verhoeven
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing HMG-CoA reductase inhibitors with a 3,5-dihyd...
Patent number
4,645,854
Issue date
Feb 24, 1987
Merck & Co., Inc.
Thomas R. Verhoeven
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of biphenyl intermediates
Patent number
4,620,025
Issue date
Oct 28, 1986
Merck & Co., Inc.
Meyer Sletzinger
C07 - ORGANIC CHEMISTRY