Patents by Inventor Frans E. Janssens

Frans E. Janssens 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).

  • Pharmacologically active N-(4-piperidinyl) bicyclic condensed 2-imidazolamine derivatives
    Patent number: 5006527
    Abstract: Novel N-(4-piperindyl)bicyclic condensed 2-imidazolamine derivatives and their pharmaceutically acceptable acid addition salts having anti-histaminic properties, compositions containing the same, and methods of treating allergic diseases in warm-blooded animals.
    Type: Grant
    Filed: December 4, 1989
    Date of Patent: April 9, 1991
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Frans E. Janssens, Joseph L. G. Torremans, Gasto S. M. Diels
  • ((Pharmacologically active bicyclic heterocyclic)methyl and -heteroatom) substituted hexahydro-1H-azepines and pyrrolidines
    Patent number: 4988689
    Abstract: [(Bicyclic heterocyclyl)methyl and -hetero] substituted hexahydro-1H-azepines and pyrrolidines and their pharmaceutically acceptable acid addition salts having anti-histaminic properties, compositions containing the same, and methods of treating allergic diseases in warm-blooded animals.
    Type: Grant
    Filed: April 13, 1989
    Date of Patent: January 29, 1991
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Frans E. Janssens, Gaston S. M. Diels, Geert M. E. Pille
  • 2-(heterocyclylalkyl)imidazopyridines
    Patent number: 4946843
    Abstract: 2-(Heterocyclylalkyl)imidazopyridines having antihistaminic properties, compositions containing these compounds as active ingredient and novel 2-(Heterocyclylalkyl)imidazopyridines.
    Type: Grant
    Filed: June 27, 1988
    Date of Patent: August 7, 1990
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Frans E. Janssens, Francois M. Sommen, Joseph L. G. Torremans, Gaston S. M. Diels
  • Anti-histaminic benzimidazole, imidazopyridine and purine derivatives
    Patent number: 4943580
    Abstract: Novel 1-alkyl substituted benzimidazole derivatives and their pharmaceutically acceptable acid addition salts having anti-histaminic properties, compositions containing the same, and methods of treating allergic diseases in warm-blooded animals.
    Type: Grant
    Filed: February 6, 1989
    Date of Patent: July 24, 1990
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Frans E. Janssens, Gaston S. M. Diels, Joseph L. G. Torremans, Francois M. Sommen
  • N-(4-piperidinyl) bicyclic condensed 2-imidazolamine derivatives useful in treating allergic diseases
    Patent number: 4897401
    Abstract: Novel N-(4-piperidinyl)bicyclic condensed 2-imidazolamine derivatives and their pharmaceutically acceptable acid addition salts having anti-histaminic properties, compositions containing the same, and methods of treating allergic diseases in warm-blooded animals.
    Type: Grant
    Filed: April 18, 1988
    Date of Patent: January 30, 1990
    Assignee: Janssen Pharmaceutical N.V.
    Inventors: Frans E. Janssens, Joseph L. G. Torremans, Gaston S. M. Diels
  • 1-(5-methyl-furan-2-ylmethyl)-N-(4-piperidinyl)imidazo [4,5-6]pyridine-2-amine
    Patent number: 4888426
    Abstract: Bicyclic heterocyclyl containing N-(bicyclic heterocyclyl)-4-piperidinamines having antihistaminic and serotonin-antagonistic properties which compounds are useful agents in the treatment of allergic diseases.
    Type: Grant
    Filed: June 1, 1987
    Date of Patent: December 19, 1989
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Frans E. Janssens, Joseph L. G. Torremans, Jozef F. Hens
  • Benzoxazol-and benzothiazolamine derivatives, useful as anti-anoxic agents
    Patent number: 4861785
    Abstract: Benzoxazol-and benzothiazolamine derivatives having anti-anoxic properties which compounds are useful in the treatment of anoxia.
    Type: Grant
    Filed: October 11, 1985
    Date of Patent: August 29, 1989
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Raymond A. Stokbroekx, Marcel G. M. Luyckx, Frans E. Janssens
  • 4-((Bicyclic heterocyclyl)-methyl and -hetero)-piperidines
    Patent number: 4839374
    Abstract: 4-[Bicyclic heterocyclyl)methyl and -hetero]-piperidines having antihistaminic and serotonin-antagonistic properties which compounds are useful agents in the treatment of allergic diseases.
    Type: Grant
    Filed: September 10, 1987
    Date of Patent: June 13, 1989
    Assignee: Janssen Pharmaceutica, N.V.
    Inventors: Frans E. Janssens, Ludo E. J. Kennis, Jozef F. Hens, Joseph L. G. Torremans, Gaston S. M. Diels
  • Anti-histaminic compositions containing n-heterocyclyl-4-piperidinamines
    Patent number: 4835161
    Abstract: Anti-allergic compositions containing one or more pharmaceutical carriers and as active ingredient at least one compound which is a N-heterocyclyl-4-piperidinamine and methods of treating allergic diseases in warm-blooded animals. Novel N-heterocyclyl-4-piperidinamines.
    Type: Grant
    Filed: January 21, 1987
    Date of Patent: May 30, 1989
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Frans E. Janssens, Jozef F. Hens, Joseph L. G. Torremans
  • Antidepressive substituted N-[(4-piperidinyl)alkyl] bicyclic condensed oxazol- and thiazolamines
    Patent number: 4826848
    Abstract: Novel substituted N-[(4-piperidinyl)alkyl] bicyclic condensed oxazol- and thiazolamines useful as anti-depressives, in the treatment of Parkinson's disease and in the treatment of diseases related with disturbed enterokinesia.
    Type: Grant
    Filed: February 16, 1988
    Date of Patent: May 2, 1989
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Frans E. Janssens, Theophilus T. J. M. Van Offenwert, Raymond A. Stokbroekx, Bernard R. Boar
  • Novel N-(bicyclic heterocyclyl)-4-piperidinamines
    Patent number: 4820822
    Abstract: Novel N-(bicyclic heterocyclyl)-4-piperidinamines having anti-histaminic and serotonin-antagonistic properties which are useful in the treatment of allergic diseases.
    Type: Grant
    Filed: November 2, 1987
    Date of Patent: April 11, 1989
    Assignee: Janssen Pharmaceutica
    Inventors: Frans E. Janssens, Joseph L. G. Torremans, Jozef F. Hens, Theophilus T. J. M. Van Offenwert
  • Novel-N-(bicyclic heterocyclyl)-4-piperidinamines
    Patent number: 4760074
    Abstract: Novel N-(bicyclic heterocyclyl)-4-piperidinamines having antihistaminic and serotonin-antagonistic properties which are useful in the treatment of allergic diseases.
    Type: Grant
    Filed: November 21, 1985
    Date of Patent: July 26, 1988
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Frans E. Janssens, Jozeph L. G. Torremans, Jozef F. Hens, Theophilus T. J. M. Van Offenwert
  • Antidepressive substituted N-[(4-piperidinyl)alkyl] bicyclic condensed oxazol- and thiazolamines
    Patent number: 4749702
    Abstract: Novel substituted N-[(4-piperidinyl)alkyl] bicyclic condensed oxazol- and thiazolamines useful as anti-depressives, in the treatment of Parkinson's disease and in the treatment of diseases related with disturbed enterokinesia.
    Type: Grant
    Filed: June 23, 1987
    Date of Patent: June 7, 1988
    Assignee: Janssen Pharmaceutica N. V.
    Inventors: Frans E. Janssens, Theophilus T. J. M. Van Offenwert, Raymond A. Stokbroekx, Bernard R. Boar
  • 4-[(bicycle heterocyclyl)-methyl and -hetero]-piperidines
    Patent number: 4695575
    Abstract: 4-[(Bicyclic heterocyclyl)methyl and -hetero]-piperidines having antihistaminic and serotonin-antagonistic properties which compounds are useful agents in the treatment of allergic diseases.
    Type: Grant
    Filed: June 24, 1985
    Date of Patent: September 22, 1987
    Assignee: Janssen Pharmaceutica, N.V.
    Inventors: Frans E. Janssens, Ludo E. J. Kennis, Jozef F. Hens, Joseph L. G. Torremans, Gaston S. M. Diels
  • Bicyclic heterocyclyl containing N-(bicyclic heterocyclyl)-4-piperidinamines
    Patent number: 4695569
    Abstract: Bicyclic heterocyclyl containing N-(bicyclic heterocyclyl)-4-piperidinamines having antihistaminic and serotonin-antagonistic properties which compounds are useful agents in the treatment of allergic diseases.
    Type: Grant
    Filed: October 12, 1987
    Date of Patent: September 22, 1987
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Frans E. Janssens, Joseph L. G. Torremans, Jozef E. Hens, Theophilus T. J. M. Van Offenwert
  • Antidepressive substituted N-[(4-piperidinyl)alkyl] bicyclic condensed oxazol- and thiazolamines
    Patent number: 4689330
    Abstract: Novel substituted N-[(4-piperidinyl)alkyl] bicyclic condensed oxazol- and thiazolamines useful as anti-depressives, in the treatment of Parkinson's disease and in the treatment of diseases related with disturbed enterokinesia.
    Type: Grant
    Filed: February 27, 1986
    Date of Patent: August 25, 1987
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Frans E. Janssens, Theophilus T. J. M. Van Offenwert, Raymond A. Stokbroekx, Bernard R. Boar
  • Anti-allergic five membered heterocyclic ring containing N-(bicyclic heterocycyl)-4-piperidinamines
    Patent number: 4634704
    Abstract: Five membered heterocyclic ring containing N-(bicyclic heterocyclyl)-4-piperidinamines having histamine and serotonine antagonistic activity which compounds are useful agents in the treatment of allergic diseases.
    Type: Grant
    Filed: June 27, 1984
    Date of Patent: January 6, 1987
    Assignee: Janssen Pharmaceutica, N.V.
    Inventors: Frans E. Janssens, Joseph L. G. Torremans, Jozef F. Hens, Theophilus T. J. M. Van Offenwert
  • N-(4-piperidinyl) bicyclic condensed 2-imidazolamine derivatives
    Patent number: 4588722
    Abstract: Novel N-(4-piperidinyl) bicyclic condensed 2-imidazolamine derivatives having antihistaminic properties which compounds are useful in the treatment of allergic diseases.
    Type: Grant
    Filed: October 15, 1984
    Date of Patent: May 13, 1986
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Frans E. Janssens, Joseph L. G. Torremans, Jozef F. Hens, Theophilus T. J. M. Van Offenwert
  • N-(Bicyclic heterocyclyl)-4-piperidinamines
    Patent number: 4556660
    Abstract: Novel N-(bicyclic heterocyclyl)-4-piperidinamines having antihistaminic and serotonin-antagonistic properties which are useful in the treatment of allergic diseases.
    Type: Grant
    Filed: April 22, 1983
    Date of Patent: December 3, 1985
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Frans E. Janssens, Joseph L. G. Torremans, Jozef F. Hens, Theophilus T. J. M. Van Offenwert