Patents by Inventor Premachandran Devidas

Premachandran Devidas 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).

  • Nematocidal preparations
    Patent number: 5051255
    Abstract: A new nematocidal agent comprises the fungus, Myrothecium verrucaria or metabolites therefrom.
    Type: Grant
    Filed: October 14, 1988
    Date of Patent: September 24, 1991
    Assignee: Abbott Laboratories
    Inventors: Premachandran Devidas, Aldo J. Crovetti
  • Method for inhibiting nematode infection of plants with Nematostatic trichothecene compositions
    Patent number: 5030450
    Abstract: New trichothecene compositions are disclosed along with their use in methods of inhibiting nematode infection of plants.
    Type: Grant
    Filed: November 28, 1989
    Date of Patent: July 9, 1991
    Assignee: Abbott Laboratories
    Inventors: Premachandran Devidas, Ronald R. Rasmussen