Patents by Inventor Michael W. Trimble

Michael W. Trimble 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).

  • Inbred maize line PHKV1
    Patent number: 5608138
    Abstract: An inbred maize line, designated PHKV1, the plants and seeds of inbred maize line PHKV1, methods for producing a maize plant produced by crossing the inbred line PHKV1 with itself or with another maize plant, and hybrid maize seeds and plants produced by crossing the inbred line PHKV1 with another maize line or plant.
    Type: Grant
    Filed: January 31, 1995
    Date of Patent: March 4, 1997
    Assignee: Pioneer Hi-Bred International, Inc.
    Inventor: Michael W. Trimble
  • Hybrid maize plant and seed (3223)
    Patent number: 5602312
    Abstract: According to the invention, there is provided a hybrid maize plant, designated as 3223, produced by crossing two Pioneer Hi-Bred International, Inc. proprietary inbred maize lines. This invention relates to the hybrid seed 3223, the hybrid plant produced from the seed, and variants, mutants, and trivial modifications of hybrid 3223.
    Type: Grant
    Filed: March 3, 1995
    Date of Patent: February 11, 1997
    Assignee: Pioneer Hi-Bred International, Inc.
    Inventors: Thomas C. Barker, Michael W. Trimble
  • Inbred corn line PHMKO
    Patent number: 5365014
    Abstract: According to the invention, there is provided an inbred corn line, designated PHMK0. This invention thus relates to the plants and seeds of inbred corn line PHMK0 and to methods for producing a corn plant produced by crossing the inbred line PHMK0 with itself or with another corn plant. This invention further relates to hybrid corn seeds and plants produced by crossing the inbred line PHMK0 with another corn line or plant.
    Type: Grant
    Filed: February 5, 1993
    Date of Patent: November 15, 1994
    Assignee: Pioneer Hi-Bred International, Inc.
    Inventors: Joseph L. White, Michael W. Trimble