Patents by Inventor Cornelis J. De Jong

Cornelis J. De Jong 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).

  • Romaine lettuce variety 163502
    Patent number: 7115799
    Abstract: A novel romaine lettuce cultivar, designated 163502, is disclosed. The invention relates to the seeds of lettuce cultivar 163502, to the plants of lettuce line 163502 and to methods for producing a lettuce plant by crossing the cultivar 163502 with itself or another lettuce (Lactuca sp.) line. The invention further relates to methods for producing a lettuce plant containing in its genetic material one or more transgenes and to the transgenic plants produced by that method and to methods for producing other lettuce lines derived from the cultivar 163502.
    Type: Grant
    Filed: August 29, 2003
    Date of Patent: October 3, 2006
    Assignee: Enza Zaden North America, Inc.
    Inventor: Cornelis J. De Jong