Patents Assigned to Janssen Pharmaceutical N.V.
  • Novel substituted N-(1-alkyl-3-hydroxy-4-piperidinyl)benzamides
    Patent number: 4975439
    Abstract: Substituted N-(1-alkyl-3-hydroxy-4-piperidinyl)benzamides, their N-oxide forms, their pharmaceutically acceptable acid addition salts and stereochemically isomeric forms having gastrointestinal motility stimulating properties, compositions containing the same, and methods of treating warm-blooded animals suffering from motility disorders of the gastrointestinal system.
    Type: Grant
    Filed: September 2, 1988
    Date of Patent: December 4, 1990
    Assignee: Janssen Pharmaceutical N.V.
    Inventors: Georges H. P. Van Daele, Freddy F. Vlaeminck, Michel A. J. De Cleyn
  • 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
  • Pyrimido[2,1-b][1,3]-thiazines
    Patent number: 4529727
    Abstract: Novel 5H-thiazolo- and 5H-1,3,4-thiadiazolo[3,2-a]-pyrimidin-5-one and 3,4-dihydro-2H,6H-pyrimido[2,1-b][1,3]-thiazin-6-one derivatives, which compounds are useful psychotropic agents.
    Type: Grant
    Filed: February 2, 1984
    Date of Patent: July 16, 1985
    Assignee: Janssen Pharmaceutical, N.V.
    Inventors: Ludo E. J. Kennis, Josephus C. Mertens