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Henry F. Campbell
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Lansdale, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Pharmaceutically useful dibenzofurancarboxamides of specific stereo...
Patent number
5,246,942
Issue date
Sep 21, 1993
Rhone Poulenc Rorer Pharmaceuticals Inc.
Raymond D. Youssefyeh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quinoline derivatives as antagonists of leukotriene D4
Patent number
5,166,210
Issue date
Nov 24, 1992
Rhone Poulenc Rorer Pharmaceuticals Inc.
Fu-Chi Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quinolinyl-benzopyran derivatives as antagonists of leukotriene D4
Patent number
5,082,849
Issue date
Jan 21, 1992
Fu-Chich Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted saturated and unsaturated indole quinoline and benzazep...
Patent number
5,063,230
Issue date
Nov 5, 1991
Rhone-Poulenc Rorer Pharmaceuticals Inc.
Jeffrey C. Pelletier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quinoline derivatives and their use as antagonists of leukotriene D...
Patent number
5,059,610
Issue date
Oct 22, 1991
Rhone-Poulenc Rorer Pharmaceuticals Inc.
Fu-Chi Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quinoline derivatives as antagonists of leukotriene D.sub.4
Patent number
5,051,427
Issue date
Sep 24, 1991
Rhone-Poulenc Rorer Pharmaceuticals Inc.
Fu-Chi Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quinoline derivatives as antagonists of leukotriene D4
Patent number
5,028,615
Issue date
Jul 2, 1991
Rhone-Poulenc Rorer Pharmaceuticals Inc.
Fu-Chi Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Naphtheridinone- and pyridooxazinone-pyridone compounds, cardiotoni...
Patent number
5,015,638
Issue date
May 14, 1991
Rhone-Poulenc Rorer Pharmaceuticals Inc.
Alfred P. Spada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compounds having cardiotonic activity
Patent number
5,002,944
Issue date
Mar 26, 1991
Rhone-Poulenc Rorer Pharmaceuticals Inc.
Alfred P. Spada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quinolinyl-chromone derivatives and use for treatment of hypersensi...
Patent number
4,977,162
Issue date
Dec 11, 1990
Rorer Pharmaceutical Corporation
Fu-Chih Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hexahydrodibenzofuran carboxylic acid derivatives
Patent number
4,959,485
Issue date
Sep 25, 1990
Rorer Pharmaceutical Corporation
Raymond D. Youssefyeh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyridyl-pyridazinone and pyridyl-pyrazolinone compounds and their u...
Patent number
4,954,494
Issue date
Sep 4, 1990
Rorer Pharmaceutical Corporation
Donald E. Kuhla
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzoxazine and benzoxazepine carboxamide 5-HT.sub.3 antagonists
Patent number
4,935,511
Issue date
Jun 19, 1990
Rorer Pharmaceutical Corporation
Raymond D. Youssefyeh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heteroazabenzobicyclic carboxamide 5-HT.sub.3 antagonists
Patent number
4,933,445
Issue date
Jun 12, 1990
Rorer Pharmaceutical Corporation
Jeffrey C. Pelletier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzoxepins as intermediates to 5HT.sub.3 antagonists
Patent number
4,924,010
Issue date
May 8, 1990
Rorer Pharmaceutical Corporation
Raymond Youssefyeh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quinoline derivatives and use thereof as antagonists of leukotriene...
Patent number
4,920,130
Issue date
Apr 24, 1990
Rorer Pharamceutical Corp.
Fu-chi Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quinoline derivatives and use thereof as antagonists of leukotriene...
Patent number
4,920,133
Issue date
Apr 24, 1990
Rorer Pharmaceutical Corp.
Fu-Chi Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted saturated and unsaturated indole quinoline and benzazep...
Patent number
4,920,219
Issue date
Apr 24, 1990
Rorer Pharmaceutical Corp.
Jeffrey C. Pelletier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quinoline derivatives and use thereof as antagonists of leukotriene...
Patent number
4,920,131
Issue date
Apr 24, 1990
Rorer Pharmaceutical Corp.
Fu-Chi Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzobicyclic carboxamide 5-HT3 antagonists
Patent number
4,920,227
Issue date
Apr 24, 1990
Rorer Pharmaceutical Corp.
Jeffrey C. Pelletier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quinoline derivatives and use thereof as antagonists of leukotriene...
Patent number
4,920,132
Issue date
Apr 24, 1990
Rorer Pharmaceutical Corp.
Fu-Chi Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quinoline derivatives and use thereof as antagonists of leukotriene d4
Patent number
4,918,081
Issue date
Apr 17, 1990
Rorer Pharmaceutical Corp.
Fu-Chi Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyridazinone and pyrazolone compounds, cardiotonic compositions inc...
Patent number
4,906,629
Issue date
Mar 6, 1990
Rorer Pharmaceutical Corporation
Alfred P. Spada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3- and 5-[3-(1-arylureido)]-1,2,4-triazoles
Patent number
RE33125
Issue date
Dec 5, 1989
Rorer Pharmaceutical Corporation
Henry F. Campbell
514 - Drug, bio-affecting and body treating compositions
Information
Patent Grant
Benzodiazinone-pyridazinone and hydroxy-pyrazolyl compounds, cardio...
Patent number
4,868,300
Issue date
Sep 19, 1989
Rorer Pharmaceutical Corporation
Donald E. Kuhla
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Naphtheridinone- and pyridooxazinone-pyridone compounds, cardiotoni...
Patent number
4,866,074
Issue date
Sep 12, 1989
Rorer Pharmaceutical Corporation
Alfred P. Spada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dibenzofurancarboxamides and their pharmaceutical compositions and...
Patent number
4,863,921
Issue date
Sep 5, 1989
Rorer Pharmaceutical Corporation
Raymond D. Youssefyeh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrido[2,3-d]pyrimidinone and imidazo[4,5-b]pyrimidinone
Patent number
4,859,672
Issue date
Aug 22, 1989
Rorer Pharmaceutical Corporation
Alfred P. Spada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Certain benzoxepins and their pharmaceutical compositions and methods
Patent number
4,859,683
Issue date
Aug 22, 1989
Rorer Pharmaceutical Corporation
Raymond Youssefyeh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quinuclidyl benzoxepins as 5-HT.sub.3 antagonists
Patent number
4,857,517
Issue date
Aug 15, 1989
Rorer Pharmaceutical Corporation
Raymond Youssefyeh
C07 - ORGANIC CHEMISTRY