Patents by Inventor William B. Ambrose

William B. Ambrose 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 corn line PHDD6
    Patent number: 5625129
    Abstract: According to the invention, there is provided an inbred corn line, designated PHDD6. This invention thus relates to the plants and seeds of inbred corn line PHDD6 and to methods for producing a corn plant produced by crossing the inbred line PHDD6 with itself or with another corn plant. This invention further relates to hybrid corn seeds and plants produced by crossing the inbred line PHDD6 with another corn line or plant.
    Type: Grant
    Filed: November 2, 1994
    Date of Patent: April 29, 1997
    Assignee: Pioneer Hi-Bred International, Inc.
    Inventors: Roy Luedtke, Jr., William B. Ambrose
  • Inbred maize line PHNJ2
    Patent number: 5545812
    Abstract: According to the invention, there is provided an inbred maize line, designated PHNJ2. This invention thus relates to the plants and seeds of inbred maize line PHNJ2 and to methods for producing a maize plant produced by crossing the inbred line PHNJ2 with itself or with another maize plant. This invention further relates to hybrid maize seeds and plants produced by crossing the inbred line PHNJ2 with another maize line or plant.
    Type: Grant
    Filed: January 31, 1995
    Date of Patent: August 13, 1996
    Assignee: Pioneer Hi-Bred International, Inc.
    Inventors: William B. Ambrose, Joseph K. Gogerty
  • Inbred corn line PHBW8
    Patent number: 5285004
    Abstract: According to the invention, there is provided an inbred corn line, designated PHBW8. This invention thus relates to the plants and seeds of inbred corn line PHBW8 and to methods for producing a corn plant produced by crossing the inbred line PHBW8 with itself or with another corn plant. This invention further relates to hybrid corn seeds and plants produced by crossing the inbred line PHBW8 with another corn line or plant.
    Type: Grant
    Filed: February 3, 1992
    Date of Patent: February 8, 1994
    Assignee: Pioneer Hi-Bred International, Inc.
    Inventor: William B. Ambrose
  • Inbred corn line PHP02
    Patent number: 5082992
    Abstract: According to the invention, there is provided an inbred corn line, designated PHP02. This invention thus relates to the plants and seeds of inbred corn line PHP02 and to methods for producing a corn plant produced by crossing the inbred line PHP02 with itself or with another corn plant. This invention further relates to hybrid corn seeds and plants produced by crossing the inbred line PHP02 with another corn line or plant and to crosses with related species.
    Type: Grant
    Filed: November 1, 1988
    Date of Patent: January 21, 1992
    Assignee: Pioneer Hi-Bred International, Inc.
    Inventors: William B. Ambrose, Thomas C. Kevern