Patents by Inventor Joannes J. M. Willems

Joannes J. M. Willems 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).

  • Anti-virally active pyridazinamines
    Patent number: 5292738
    Abstract: Anti-virally active pyridazinamines, compositions containing the same and methods of treating viral diseases in warm-blooded animals.
    Type: Grant
    Filed: August 13, 1992
    Date of Patent: March 8, 1994
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Raymond A. Stokbroekx, Marcel J. M. Van der Aa, Joannes J. M. Willems, Marcel G. M. Luyckx
  • Anti-virally active pyridazinamines
    Patent number: 5157035
    Abstract: Anti-virally active pyridazinamines, compositions containing the same and methods of treating viral diseases in warm-blooded animals.
    Type: Grant
    Filed: January 3, 1991
    Date of Patent: October 20, 1992
    Assignee: Janssen Pharmaceutica N. V.
    Inventors: Raymond A. Stokbroekx, Marcel J. M. Van der Aa, Joannes J. M. Willems, Marcel G. M. Luyckx
  • Anti-virally active pyridazinamines
    Patent number: 5001125
    Abstract: Anti-virally active pyridazinamines, compositions containing the same and methods of treating viral diseases in warm-blooded animals.
    Type: Grant
    Filed: February 15, 1985
    Date of Patent: March 19, 1991
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Raymond A. Stokbroekx, Marcel J. M. Van der Aa, Joannes J. M. Willems, G. M. Luyekx Marcel
  • 1-(Cyclohexyl)-4-aryl-4-piperidinecarboxylic acid derivatives
    Patent number: 4369184
    Abstract: Novel 1-(cyclohexyl)-4-aryl-4-piperidinecarboxylic acid derivatives, bearing in the 4-position of the cyclohexyl ring a cyano group and an aryl moiety, said compounds displaying useful antihistaminic properties.
    Type: Grant
    Filed: September 29, 1980
    Date of Patent: January 18, 1983
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Raymond A. Stokbroekx, Marcel G. M. Luyckx, Joannes J. M. Willems
  • 1-(4-Aryl-cyclohexyl)piperidine derivatives, method of use thereof and pharmaceutical compositions thereof
    Patent number: 4329353
    Abstract: Novel 1-[1-(4-aryl-cyclohexyl)-4-piperidinyl]-1,3-dihydro-2H-benzimidazol-2-ones and 1-aryl-8-(4-aryl-cyclohexyl)-1,3,8-triazaspiro[4,5]decan-4-ones which are useful as antiemetic-and neuroleptic agents.
    Type: Grant
    Filed: January 9, 1981
    Date of Patent: May 11, 1982
    Assignee: Janssen Pharmaceutica, N.V.
    Inventors: Raymond A. Stokbroekx, Joannes J. M. Willems, Marcel G. M. Luyckx