Patents by Inventor Henry F. Campbell

Henry F. Campbell has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5246942
    Abstract: This invention is directed to certain dibenzofurancarboxamides and their use as 5HT.sub.3 antagonists having unique CNS, anti-emetic and gastric prokinctic activity void of any significant D.sub.2 receptor binding properties. This invention also describes novel processes necessary for their preparation.
    Type: Grant
    Filed: May 29, 1992
    Date of Patent: September 21, 1993
    Assignee: Rhone-Poulenc Rorer Pharmaceuticals Inc.
    Inventors: Raymond D. Youssefyeh, Henry F. Campbell, Donald E. Kuhla, John E. Airey, Scott I. Klein, Matthew R. Powers
  • Patent number: 5218804
    Abstract: A building construction for industrial, commercial or similar buildings comprising at least one wall made of a plurality of prefabricated panels, each of which comprises to transversely spaced trusses to which spaced sheets are fastened. The panels are assembled on a base wall in side-by-side relationship with the transversely outermost truss of each panel closely adjacent and preferably in abutment with the adjacent outwardly positioned truss of the adjacent panel. A load plate is provided at each of the areas of juncture between panels. Joists, trusses or prefabricated roof panels extend horizontally from the load plates to provide a ceiling or roof structure. The panels comprise a pair of abutting trusses along each side edge of each panel. In another form, each panel includes a pair of trusses adjacent the transverse mid-point which are closely adjacent and preferably in abutting relationship with a load bearing plate at the transverse midpoint.
    Type: Grant
    Filed: October 9, 1991
    Date of Patent: June 15, 1993
    Inventor: Henry F. Campbell
  • Patent number: 5166210
    Abstract: Quinolinyl styryl compounds and their use as pharmaceutical agents, particularly as lipoxygenase inhibitors and/or leukotriene antagonists possessing anti-inflammatory and anti-allergic properties.
    Type: Grant
    Filed: July 2, 1991
    Date of Patent: November 24, 1992
    Assignee: Rhone-Poulenc Rorer Pharmaceuticals Inc.
    Inventors: Fu-Chi Huang, Robert A. Galemmo, Jr., Henry F. Campbell
  • Patent number: 5082849
    Abstract: This invention relates to certain quinolinyl-benzopyran compounds and their use as valuable pharmaceutical agents, particularly as lipoxygenase inhibitors and/or leukotriene antagonists and/or mediator release inhibitors possessing anti-inflammatory and anti-allergic properties.
    Type: Grant
    Filed: March 8, 1991
    Date of Patent: January 21, 1992
    Inventors: Fu-Chich Huang, Henry F. Campbell, Keith S. Learn
  • Patent number: 5063230
    Abstract: This invention relates to a series of bicyclic benzomonoazacyclic carboxamide compounds of the general formula: ##STR1## Where Z is tertiary amine, which are useful for the method of treating patients suffering from gastrointestinal disorders, and of pharmaceutical composition including an effective 5HT3 - antagonists amount of said compounds therein.
    Type: Grant
    Filed: April 6, 1990
    Date of Patent: November 5, 1991
    Assignee: Rhone-Poulenc Rorer Pharmaceuticals Inc.
    Inventors: Jeffrey C. Pelletier, Raymond D. Youssefyeh, Henry F. Campbell
  • Patent number: 5059610
    Abstract: This invention relates to quinolinyl-diaryl compounds and their use as leukotriene D.sub.4 antagonists for the treatment of hypersensitive disorders.
    Type: Grant
    Filed: April 20, 1990
    Date of Patent: October 22, 1991
    Assignee: Rhone-Poulenc Rorer Pharmaceuticals Inc.
    Inventors: Fu-Chi Huang, Robert A. Galemmo, Jr., Henry F. Campbell
  • Patent number: 5051427
    Abstract: This invention relates to certain quinoline-diaryl compounds and their use as leukotriene D.sub.4 antagonists for the treatment of hypersensitive disorders.
    Type: Grant
    Filed: April 20, 1990
    Date of Patent: September 24, 1991
    Assignee: Rhone-Poulenc Rorer Pharmaceuticals Inc.
    Inventors: Fu-Chi Huang, Robert A. Galemmo, Jr., Henry F. Campbell
  • Patent number: 5028615
    Abstract: This invention relates to certain quinoline-diaryl compounds and their use as leukotriene D.sub.4 antagonists for the treatment of hypersensitive disorders.
    Type: Grant
    Filed: April 20, 1990
    Date of Patent: July 2, 1991
    Assignee: Rhone-Poulenc Rorer Pharmaceuticals Inc.
    Inventors: Fu-Chi Huang, Robert A. Galemmo, Jr., Henry F. Campbell
  • Patent number: 5015638
    Abstract: This invention relates to substituted pyridooxazinone and naphtheridone pyridones which are useful as cardiotonic agents for the treatment of congestive heart failure, to methods for increasing cardiac contractility using said compounds, and pharmaceutical compositions including the same.
    Type: Grant
    Filed: November 3, 1989
    Date of Patent: May 14, 1991
    Assignee: Rhone-Poulenc Rorer Pharmaceuticals Inc.
    Inventors: Alfred P. Spada, William L. Studt, Henry F. Campbell, Donald E. Kuhla, Thomas Tucker
  • Patent number: 5002944
    Abstract: Compounds useful for increasing cardiotonic contractility in humans or other animals and pharmaceutical compositions including these compounds are disclosed. The compounds have the general structure: ##STR1## where A is ##STR2## R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.9, and R.sub.10 are H, lower alkyl of 1-4 carbon atoms, phenyl, substituted phenyl, phenyl lower alkyl of 1-4 carbon atoms or substituted phenyl lower alkyl of 1-4 carbon atoms; and n is 0 or 1.
    Type: Grant
    Filed: May 11, 1989
    Date of Patent: March 26, 1991
    Assignee: Rhone-Poulenc Rorer Pharmaceuticals Inc.
    Inventors: Alfred P. Spada, Henry F. Campbell, Donald E. Kuhla, William L. Studt, William C. Faith, Bruce F. Molino
  • Patent number: 4977162
    Abstract: This invention relates to certain quinolinyl-chromone compounds and their use as valuable pharmaceutical agents, particularly as lipoxygenase inhibitors and/or leukotriene antagonists possessing anti-inflammatory and anti-allergic properties.
    Type: Grant
    Filed: July 13, 1989
    Date of Patent: December 11, 1990
    Assignee: Rorer Pharmaceutical Corporation
    Inventors: Fu-Chih Huang, Henry F. Campbell, Keith S. Learn, Robert A. Galemmo, Jr.
  • Patent number: 4959485
    Abstract: This invention is directed to certain dibenzofurancarboxamides and their use as 5HT.sub.3 antagonists having unique CNS, anti-emetic and gastric prokinetic activity void of any significant D.sub.2 receptor binding properties. This invention also describes novel processes necessary for their preparation.
    Type: Grant
    Filed: May 15, 1989
    Date of Patent: September 25, 1990
    Assignee: Rorer Pharmaceutical Corporation
    Inventors: Raymond D. Youssefyeh, Henry F. Campbell, Donald E. Kuhla
  • Patent number: 4954494
    Abstract: This invention relates to pyridyl-pyrazolinone compounds of the formula ##STR1## uses of said compounds as cardiotonic agents including methods for increasing cardia contractility and the treatment of congestive heart failure, pharmaceutical compositions including the same and methods for the preparation thereof.
    Type: Grant
    Filed: January 30, 1989
    Date of Patent: September 4, 1990
    Assignee: Rorer Pharmaceutical Corporation
    Inventors: Donald E. Kuhla, Henry F. Campbell, William L. Studt, William C. Faith
  • Patent number: 4935511
    Abstract: This invention relates to benzoxazine and benzoxazepine carboxamide compounds which exhibit 5-HT.sub.3 antagonist properties including CNS, anti-emetic and gastric prokinetic activity and which are void of any significant D.sub.2 receptor binding affinity. This invention also relates to pharmaceutical compositions and methods for the treatment of gastrointestinal and mental disorders using said compounds.
    Type: Grant
    Filed: September 26, 1989
    Date of Patent: June 19, 1990
    Assignee: Rorer Pharmaceutical Corporation
    Inventors: Raymond D. Youssefyeh, Jeffrey C. Pelletier, Henry F. Campbell
  • Patent number: 4933445
    Abstract: This invention relates to heteroazabenzo-bicyclic substituted carboxamide compounds of the formula: ##STR1## where W is O, S or NR.sub.5 andZ is ##STR2## 3-quinuclidine, 4-quinuclidine,4-(1-azabicyclo[3.3.1]nonane),3-(9-methylazabicyclo[3.3.1]nonane),7-(3-oxo-9-methylazabicyclo[3.3.1]nonane) or4-[3-methoxy-1-(3-[4-fluorophenoxy[propyl)piperidine];which exhibit 5-HT.sub.3 antagonist properties including CNS, anti-emetic and gastric prokinetic activity. This invention further relates to pharmaceutical compositions and methods for the treatment of the above disorders.
    Type: Grant
    Filed: November 29, 1988
    Date of Patent: June 12, 1990
    Assignee: Rorer Pharmaceutical Corporation
    Inventors: Jeffrey C. Pelletier, Raymond D. Youssefyeh, Henry F. Campbell
  • Patent number: 4924010
    Abstract: Certain specific substituted 9-N-(1-azabicycolo-[2.2.2.]octan-3-yl)carboxamido-2,3,4,5-tetrahydro-1-ben zoxepins and their valuable use as 5-HT.sub.3 antagonists having CNS and gastric prokinetic activity and void of any significant D.sub.2 receptor binding properties are disclosed. Methods for their preparation also are described.
    Type: Grant
    Filed: July 31, 1989
    Date of Patent: May 8, 1990
    Assignee: Rorer Pharmaceutical Corporation
    Inventors: Raymond Youssefyeh, Scott I. Klein, Henry F. Campbell, Donald E. Kuhla
  • Patent number: 4920227
    Abstract: Certain specific substituted benzobicyclic carboxamides and their valuable use as 5-HT3 antagonists having CNS and gastric prokenetic activity void of any significant D.sub.2 receptor binding activity are disclosed.
    Type: Grant
    Filed: November 29, 1988
    Date of Patent: April 24, 1990
    Assignee: Rorer Pharmaceutical Corp.
    Inventors: Jeffrey C. Pelletier, Raymond D. Youssefyeh, Henry F. Campbell
  • Patent number: 4920133
    Abstract: This invention relates to certain quinoline-diaryl compounds and their use as leukotriene D.sub.4 antagonists for the treatment of hypersensitive disorders.
    Type: Grant
    Filed: November 3, 1987
    Date of Patent: April 24, 1990
    Assignee: Rorer Pharmaceutical Corp.
    Inventors: Fu-chi Huang, Robert A. Galemmo, Jr., Henry F. Campbell
  • Patent number: 4920131
    Abstract: This invention relates to quinolinyl compounds of the general formula: ##STR1## and the use of these compounds as pharmacological agents which are lipoxygenase inhibitors and/or leukotriene antagonists possessing anti-inflammatory and anti-allergic properties and their pharmaceutical compositions and processes for this preparation.
    Type: Grant
    Filed: June 21, 1988
    Date of Patent: April 24, 1990
    Assignee: Rorer Pharmaceutical Corp.
    Inventors: Fu-Chi Huang, Robert A. Galemmo, Jr., Henry F. Campbell
  • Patent number: 4920219
    Abstract: Certain specific substituted azabicyclic carboxiamides and their valuable use as 5-HT3 antagonists having CNS and gastric prokenetic activity void of any D.sub.2 receptor binding properties are disclosed.
    Type: Grant
    Filed: November 29, 1988
    Date of Patent: April 24, 1990
    Assignee: Rorer Pharmaceutical Corp.
    Inventors: Jeffrey C. Pelletier, Raymond D. Youssefyeh, Henry F. Campbell