Patents by Inventor Alexander D. Pavlista

Alexander D. Pavlista 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).

  • Substituted nitro and cyanoguanidines and their use for increasing crop yields
    Patent number: 4944788
    Abstract: Novel substituted phenyl and benzyl nitroguanidine and phenyl and benzyl cyanoguanidine compounds. Method for increasing crop yield, inhibiting logding of graminaceous crops, and inducing cytokinin-like responses in crop plants with said novel guanidine compounds and derivatives thereof, as well as methods for inhibiting deterioration and/or extending the shelf life of harvested fruit, vegetables, and ornamentals are disclosed.
    Type: Grant
    Filed: December 1, 1988
    Date of Patent: July 31, 1990
    Assignee: American Cyanamid Company
    Inventors: Laurine M. Speltz, Bryant L. Walworth, Alexander D. Pavlista
  • Substituted nitro and cyanoguanidines
    Patent number: 4804780
    Abstract: Novel substituted phenyl and benzyl nitroguanidine and phenyl and benzyl cyanoguanidine compounds. Methods for increasing crop yield, inhibiting lodging of graminaceous crops, and inducing cytokinin-like responses in crop plants with said novel guanidine compounds and derivatives thereof, as well as methods for inhibiting deterioration and/or extending the shelf life of harvested fruit, vegetables, and ornamentals are disclosed.
    Type: Grant
    Filed: March 3, 1986
    Date of Patent: February 14, 1989
    Assignee: American Cyanamid Company
    Inventors: Laurine M. Speltz, Bryant L. Walworth, Alexander D. Pavlista
  • Substituted nitro and cyanoguanidines and their use of increasing crop yields
    Patent number: 4594092
    Abstract: Novel substituted phenyl and benzyl nitroguanidine and phenyl and benzyl cyanoguanidine compounds. Methods for increasing crop yield, inhibiting lodging of graminaceous crops, and inducing cytokinin-like responses in crop plants with said novel guanidine compounds and derivatives thereof, as well as methods for inhibiting deterioration and/or extending the shelf life of harvested fruit, vegetables, and ornamentals are disclosed.
    Type: Grant
    Filed: November 17, 1983
    Date of Patent: June 10, 1986
    Assignee: American Cyanamid Company
    Inventors: Laurine M. Speltz, Bryant L. Walworth, Alexander D. Pavlista