Patents by Inventor Jeff Coultas

Jeff Coultas 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).

  • Compositions comprising fatty acids combined with flumetralin or maleic hydrazide
    Patent number: 5714435
    Abstract: The subject invention concerns the use of fatty acids in combination with maleic hydrazide to achieve excellent control of tobacco suckers on topped plants. The control of suckers is achieved at low rates of maleic hydrazide, thereby reducing maleic hydrazide residues on harvested tobacco.
    Type: Grant
    Filed: June 25, 1996
    Date of Patent: February 3, 1998
    Assignee: Mycogen Corporation
    Inventor: Jeff Coultas
  • Methods and compositions for sucker control in tobacco comprising fatty acids and flumetralin or maleic hydrazide
    Patent number: 5541153
    Abstract: The subject invention concerns the use of fatty acids in combination with maleic hydrazide to achieve excellent control of tobacco suckers on topped plants. The control of suckers is achieved at low rates of maleic hydrazide, thereby reducing maleic hydrazide residues on harvested tobacco.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: July 30, 1996
    Assignee: Mycogen Corporation
    Inventor: Jeff Coultas