Patents by Inventor Mary E. Doscher

Mary E. Doscher 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).

  • Synergistic ectoparasiticidal methods and compositions
    Patent number: 6479537
    Abstract: The present invention provides methods for synergistic control of ectoparasitic arthropods with a synergistically effective amount of a combination of the macrocyclic lactone moxidectin and an arylpyrrole compound. Also provided are methods of protecting animals from infestation and attack by ectoparasites with said combination. The present invention also provides synergistic insecticidal compositions comprising as essential active ingredients the macrocyclic lactone moxidectin and an arylpyrrole compound.
    Type: Grant
    Filed: November 21, 2001
    Date of Patent: November 12, 2002
    Assignee: American Cyanamid Company
    Inventors: Kathleen Heaney, Mary E. Doscher, Douglas Rugg
  • Synergistic ectoparasiticidal methods and compositions
    Publication number: 20020091149
    Abstract: The present invention provides methods for synergistic control of ectoparasitic arthropods with a synergistically effective amount of a combination of the macrocyclic lactone moxidectin and an arylpyrrole compound. Also provided are methods of protecting animals from infestation and attack by ectoparasites with said combination. The present invention also provides synergistic insecticidal compositions comprising as essential active ingredients the macrocyclic lactone moxidectin and an arylpyrrole compound.
    Type: Application
    Filed: November 21, 2001
    Publication date: July 11, 2002
    Applicant: American Home Products Corporation
    Inventors: Kathleen Heaney, Mary E. Doscher, Douglas Rugg
  • Use of arylpyrroles for the control of resistant insect populations
    Patent number: 5817324
    Abstract: There is provided a method for the control of pyrethroid-resistant insects and the protection of animals therefrom which comprises contacting said insects with a toxic amount of a formula I arylpyrrole compound.
    Type: Grant
    Filed: April 16, 1997
    Date of Patent: October 6, 1998
    Assignee: American Cyanamid Company
    Inventors: David Craig Sheppard, Kathleen Heaney, Mary E. Doscher
  • Methods for the control and the protection of warm-blooded animals against infestation and infection by helminths, acarids and arthropod endo- and ectoparasites
    Patent number: 5455263
    Abstract: This invention relates to methods controlling, and protecting warm-blooded animals from infestation and infection by helminths, acarids and arthropod endo- and ectoparasites by administering or applying to the animals a substituted arylpyrrole compound.
    Type: Grant
    Filed: July 13, 1993
    Date of Patent: October 3, 1995
    Assignee: American Cyanamid Company
    Inventors: Mary E. Doscher, Dale G. Brown, Robert E. Diehl, Donald P. Wright, Jr.
  • Methods and compositions for protecting animals against attack and infestation by helminth, acarid and arthropod endo- and ectoparasites
    Patent number: 5371239
    Abstract: This invention relates to methods and compositions for treating, controlling, preventing and protecting warm-blooded animals from infestation and infection by helminths, acarids and arthropod endo- and ectoparasites by administering or applying to the animals a nitropyrrole or pyrrole carbonitrile compound.
    Type: Grant
    Filed: February 26, 1992
    Date of Patent: December 6, 1994
    Assignee: American Cyanamid Company
    Inventor: Mary E. Doscher