Patents by Inventor Dennis Lee Murphy

Dennis Lee Murphy 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).

  • Feed-through lignin-pesticide compositions
    Patent number: 8226963
    Abstract: The present invention provides lignin-pesticide complexes, methods for making lignin-pesticide complexes, and methods for treating or controlling insect infestations on animals by administering such complexes. Advantageously, the lignin-pesticide complexes of the present invention can be used in feed-through products to control insect infestation on livestock or pets. Various insects such as face flies, house flies, stable flies, and horn flies can be controlled and treated using the feed-through products of the present invention.
    Type: Grant
    Filed: September 26, 2006
    Date of Patent: July 24, 2012
    Assignee: Wellmark International
    Inventors: Kim W. Yang, Dennis Lee Murphy, Casey Shane White, Maria N. Parfenova, Joe Doyle McDaniel, Jinren Ko
  • FEED-THROUGH LIGNIN-PESTICIDE COMPOSITIONS
    Publication number: 20080113920
    Abstract: The present invention provides lignin-pesticide complexes, methods for making lignin-pesticide complexes, and methods for treating or controlling insect infestations on animals by administering such complexes. Advantageously, the lignin-pesticide complexes of the present invention can be used in feed-through products to control insect infestation on livestock or pets. Various insects such as face flies, house flies, stable flies, and horn flies can be controlled and treated using the feed-through products of the present invention.
    Type: Application
    Filed: September 26, 2006
    Publication date: May 15, 2008
    Applicant: Wellmark International
    Inventors: Kim W. Yang, Dennis Lee Murphy, Casey Shane White, Maria N. Parfenova, Joe Doyle McDaniel, Jinren Ko
  • Stabilized block pesticide compositions
    Patent number: 7348019
    Abstract: The present invention provides a solid block formulation, and methods of making and methods of use. In addition, methods of controlling insects on cattle are also provided.
    Type: Grant
    Filed: July 31, 2006
    Date of Patent: March 25, 2008
    Assignee: Wellmark International
    Inventors: Dennis Lee Murphy, Jeanne Ann Witte, Kim W. Yang
  • Pesticide formulation
    Patent number: 7238365
    Abstract: The present invention provides formulations which greatly improve the physical and chemical stability of pesticides such as insect growth regulators, in liquid feeds, and liquid feed supplements. The present invention prevents or reduces stratification in liquid feeds and liquid feed supplements.
    Type: Grant
    Filed: February 8, 2005
    Date of Patent: July 3, 2007
    Assignee: Wellmark International
    Inventors: Dennis Lee Murphy, Jeanne Ann Witte, Kim Wenn Yang, Joe Doyle McDaniel, Jr.
  • Stabilized pesticide compositions
    Patent number: 7163687
    Abstract: The present invention provides a shelf-life extending pesticide formulation, and methods of making and methods of use. The present invention prolongs the shelf-life many fold. In addition, methods of controlling insects on cattle are also provided.
    Type: Grant
    Filed: March 4, 2004
    Date of Patent: January 16, 2007
    Assignee: Wellmark International
    Inventors: Dennis Lee Murphy, Jeanne Ann Witte, Kim W. Yang