Patents by Inventor Monroe E. Howell

Monroe E. Howell 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 NP 993
    Patent number: 5817914
    Abstract: An inbred corn line, designated NP 993, is disclosed. The invention relates to the seeds of inbred corn line NP 993, to the plants of inbred corn line NP 993 and to methods for producing a corn plant produced by crossing inbred line NP 993 with itself or with another corn plant. The invention further relates to hybrid corn seeds and plants produced by crossing inbred line NP 993 with another corn line.
    Type: Grant
    Filed: October 16, 1996
    Date of Patent: October 6, 1998
    Assignee: Novartis Finance Corporation
    Inventor: Monroe E. Howell
  • Corn inbreds `899` and `901` and corn hybrid `N5220`
    Patent number: 5530181
    Abstract: This invention relates to inbred corn lines having the designation 899 and 901, seeds produced by said lines and hybrid corn seed produced by crossing said inbred corn lines
    Type: Grant
    Filed: July 8, 1994
    Date of Patent: June 25, 1996
    Assignee: Sandoz Ltd.
    Inventor: Monroe E. Howell