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Douglas T. Ross
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North Wales, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
N-linked sulfonamide of heterocyclic thioesters for vision and memo...
Patent number
7,410,995
Issue date
Aug 12, 2008
GPI NIL Holdings Inc.
Douglas T. Ross
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Heterocyclic esters or amides for vision and memory disorders
Patent number
7,338,976
Issue date
Mar 4, 2008
GPI NIL Holdings, Inc.
Douglas T. Ross
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Carboxylic acids and carboxylic acid isosteres of N-heterocyclic co...
Patent number
7,265,150
Issue date
Sep 4, 2007
GPI NIL Holdings Inc.
Douglas T. Ross
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
N-linked urea or carbamate of heterocyclic thioesters for vision an...
Patent number
6,506,788
Issue date
Jan 14, 2003
GPI NIL Holdings, Inc.
Douglas T. Ross
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
N-oxides of heterocyclic ester, amide, thioester, or ketone for vis...
Patent number
6,399,648
Issue date
Jun 4, 2002
GPI NIL Holdings, Inc.
Douglas T. Ross
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Small molecule carbamates or ureas for vision and memory disorders
Patent number
6,395,758
Issue date
May 28, 2002
GPI NIL Holdings, Inc.
Douglas T. Ross
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Heterocyclic thioesters or ketones for vision and memory disorders
Patent number
6,384,056
Issue date
May 7, 2002
GPI NIL Holdings, Inc.
Douglas T. Ross
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pipecolic acid derivatives for vision and memory disorders
Patent number
6,376,517
Issue date
Apr 23, 2002
GPI NIL Holdings, Inc.
Douglas T. Ross
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
N-linked sulfonamides of N-heterocyclic carboxylic acids or isoster...
Patent number
6,339,101
Issue date
Jan 15, 2002
GPI NIL Holdings, Inc.
Douglas T. Ross
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Carboxylic acids and isosteres of heterocyclic ring compounds havin...
Patent number
6,337,340
Issue date
Jan 8, 2002
GPI NIL Holdings, Inc.
Douglas T. Ross
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nitrogen-containing linear and azepinyl/ compositions and uses for...
Patent number
6,335,348
Issue date
Jan 1, 2002
GPI NIL Holdings, Inc.
Douglas T. Ross
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Small molecule sulfonamides for vision and memory disorders
Patent number
6,333,340
Issue date
Dec 25, 2001
GPI NIL Holdings, Inc.
Douglas T. Ross
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pyrrolidine derivatives for vision and memory disorders
Patent number
6,218,423
Issue date
Apr 17, 2001
GPI NIL Holdings, Inc.
Douglas T. Ross
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Neuroprotectants formulations and methods
Publication number
20020193285
Publication date
Dec 19, 2002
David P. Hesson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Pyrrolidine derivatives for vision and memory disorders
Publication number
20010034362
Publication date
Oct 25, 2001
Guilford Pharmaceuticals Inc.
Douglas T. Ross
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE