Patents by Inventor Paul F. M. Ruelens

Paul F. M. Ruelens 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).

  • Imazalil containing synergistic compositions
    Patent number: 5013746
    Abstract: Synergistic antifungal compositions containing imazalil and propiconazole. Methods of treating plants comprising the administration of imazalil and propiconazole.
    Type: Grant
    Filed: April 7, 1989
    Date of Patent: May 7, 1991
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Jozef F. E. Van Gestel, Jan R. Nys, Paul F. M. Ruelens
  • Emulsifiable concentrates containing azoles
    Patent number: 4904683
    Abstract: Formulations being compatible with aqueous and non-aqueous mediums, said formulations containing an azole, a solvent and an emulsifying agent.
    Type: Grant
    Filed: September 12, 1988
    Date of Patent: February 27, 1990
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Theo F. M. C. Ligtvoet, Paul F. M. Ruelens