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Dennis J. Hlasta
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Clifton Park, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Saccharin derivatives useful as proteolytic enzyme inhibitors and c...
Patent number
5,874,432
Issue date
Feb 23, 1999
Sanofi
Richard Paul Dunlap
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-Saccharinylmethyl heterocyclic carboxylates useful as proteolytic...
Patent number
5,856,349
Issue date
Jan 5, 1999
Sanofi
Richard Paul Dunlap
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Saccharin derivative proteolytic enzyme inhibitors
Patent number
5,773,456
Issue date
Jun 30, 1998
Sanofi
Richard Paul Dunlap
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-(pyrazol-5-yl-oxymethyl)-1,2-benzisothiazol-3 (2H)-One 1, 1-dioxi...
Patent number
5,750,550
Issue date
May 12, 1998
Sanofi
Michael A. Eissenstat
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-saccharinylmethyl heterocyclic carboxylates useful as proteolytic...
Patent number
5,652,254
Issue date
Jul 29, 1997
Sanofi, S.A.
Richard Paul Dunlap
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Saccharin derivatives useful as proteolytic enzyme inhibitors and c...
Patent number
5,650,422
Issue date
Jul 22, 1997
Sanofi
Richard Paul Dunlap
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-saccharinylmethyl aryl carboxylates useful as proteolytic enzyme...
Patent number
5,597,841
Issue date
Jan 28, 1997
Sterling Winthrop, Inc.
Richard P. Dunlap
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Saccharin derivatives useful as proteolytic enzyme inhibitors and c...
Patent number
5,596,012
Issue date
Jan 21, 1997
Sterling Winthrop Inc.
Richard P. Dunlap
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Saccharin derivative proteolytic enzyme inhibitors
Patent number
5,578,623
Issue date
Nov 26, 1996
Sterling Winthrop Inc.
Richard P. Dunlap
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-saccharinylmethyl heterocyclic carboxylates useful as proteolytic...
Patent number
5,563,163
Issue date
Oct 8, 1996
Sterling Winthrop, Inc.
Richard P. Dunlap
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-saccharinylmethyl aryl carboxylates useful as proteolytic enzyme...
Patent number
5,512,589
Issue date
Apr 30, 1996
Sterling Winthrop Inc.
Richard P. Dunlap
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-substituted 1,2,5,-thiadiazolidin-3-one 1,1-dioxides and composit...
Patent number
5,512,576
Issue date
Apr 30, 1996
Sterling Winthrop Inc.
Ranjit C. Desai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-heterocyclyloxymethyl and 2-heterocyclylthiomethyl-1,2,5-thiadiaz...
Patent number
5,494,925
Issue date
Feb 27, 1996
Sterling Winthrop Inc.
John J. Court
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-saccharinylmethyl heterocyclic carboxylates useful as proteolytic...
Patent number
5,488,062
Issue date
Jan 30, 1996
Sterling Winthrop Inc.
Richard P. Dunlap
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Saccharin derivative proteolytic enzyme inhibitors
Patent number
5,466,701
Issue date
Nov 14, 1995
Sterling Winthrop Inc.
Dennis J. Hlasta
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Saccharin derivative proteolytic enzyme inhibitors
Patent number
5,464,852
Issue date
Nov 7, 1995
Sterling Winthrop Inc.
Richard P. Dunlap
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Saccharin derivative proteolytic enzyme inhibitors
Patent number
5,380,737
Issue date
Jan 10, 1995
Sterling Winthrop Inc.
Richard P. Dunlap
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Saccharin derivative proteolytic enzyme inhibitors
Patent number
5,378,720
Issue date
Jan 3, 1995
Sterling Winthrop Inc.
Dennis J. Hlasta
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Use of saccharin derivatives as proteolytic enzyme inhibitors
Patent number
5,371,074
Issue date
Dec 6, 1994
Sterling Winthrop Inc.
Richard P. Dunlap
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-saccharinylmethyl phosphates, phosphonates and phosphinates usefu...
Patent number
5,296,496
Issue date
Mar 22, 1994
Sterling Winthrop Inc.
Ranjit C. Desai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-saccharinylmethyl aryl carboxylate
Patent number
5,250,696
Issue date
Oct 5, 1993
Sterling Winthrop Inc.
Richard P. Dunlap
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Saccharin derivatives useful as proteolytic enzyme inhibitors and c...
Patent number
5,236,917
Issue date
Aug 17, 1993
Sterling Winthrop Inc.
Richard P. Dunlap
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-saccharinylmethyl and 4,5,6,7-tetrahydro-2-saccharinylmethyl phos...
Patent number
5,187,173
Issue date
Feb 16, 1993
Sterling Winthrop Inc.
Ranjit C. Desai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Proteolytic enzyme inhibition method
Patent number
5,128,339
Issue date
Jul 7, 1992
Sterling Winthrop Inc.
Richard P. Dunlap
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Antidepressant 2-(4,5-dihydro-1H-imidazolyl)-dihydro-1H-indoles, -1...
Patent number
5,017,584
Issue date
May 21, 1991
Sterling Drug Inc.
Dennis J. Hlasta
C07 - ORGANIC CHEMISTRY