Patents by Inventor Wayne I. Fanta

Wayne I. Fanta 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).

  • Adducts of bis(tri-alkyltin)oxide used as acaricides
    Patent number: 4125624
    Abstract: Acaricidal compositions having low toxicity to plants comprising adducts of bis(tri-alkyltin)oxide, wherein the alkyl groups contain from 5-7 carbon atoms, and CO.sub.2, CS, or SO.sub.2, and an inert carrier. Acaricidal methods comprising contacting plants which are infested by acarids, or which are subject to infestation by acarids, with an acaricidally effective amount of the adducts are also disclosed.
    Type: Grant
    Filed: October 11, 1977
    Date of Patent: November 14, 1978
    Assignee: The Procter & Gamble Company
    Inventors: Francis J. Cracco, Wayne I. Fanta
  • Insecticidal method utilizing certain coumaranol esters of cyclopropane carboxylic acids
    Patent number: 4053629
    Abstract: Cyclopropanecarboxylic acid esters of 3-coumaranol and substituted 3-coumaranols possessing useful insecticidal properties.
    Type: Grant
    Filed: June 28, 1976
    Date of Patent: October 11, 1977
    Assignee: The Procter & Gamble Company
    Inventor: Wayne I. Fanta
  • Insecticidal esters of spiro carboxylic acids
    Patent number: 4045469
    Abstract: Described are certain spiro carboxylic acids and their allethrolone esters. The esters of these acids possess unique insecticidal properties and are useful as such in home, garden and agricultural applications.
    Type: Grant
    Filed: May 16, 1973
    Date of Patent: August 30, 1977
    Assignee: The Procter & Gamble Company
    Inventors: Wayne I. Fanta, Joel I. Shulman
  • Certain cyclopropane carboxylic acid esters of 2,3-dihyrobenzofuran-3-ols
    Patent number: 3976663
    Abstract: Cyclopropanecarboxylic acid esters of 3-coumaranol and substituted 3-coumaranols possessing useful insecticidal properties.
    Type: Grant
    Filed: December 9, 1971
    Date of Patent: August 24, 1976
    Assignee: The Procter & Gamble Company
    Inventor: Wayne I. Fanta