Patents Assigned to DeKalb Pfizer Genetics
  • Protogyny in Zea mays
    Patent number: 4677246
    Abstract: Novel protogynous Zea mays plants are disclosed, including a novel protogynous inbred line, LALGI. Also disclosed are a process to produce such Zea mays plants and hybrids resulting from crossing such plants with other inbred lines such as Iowa Stiff Stalk Synthetic Lines.
    Type: Grant
    Filed: April 26, 1985
    Date of Patent: June 30, 1987
    Assignee: Dekalb-Pfizer Genetics
    Inventors: Paul A. Armond, Peter M. Orr
  • Inbred corn line
    Patent number: 4654466
    Abstract: This invention relates to an inbred line of corn having the designation 78010, seeds produced by plants of the inbred line 78010, cells which upon growth and differentiation produces the inbred line 78010, hybrid corn seed produced by crossing the inbred line 78010 with another corn line and a process for the production of hybrid corn seed using the inbred line 78010.
    Type: Grant
    Filed: April 29, 1985
    Date of Patent: March 31, 1987
    Assignee: Dekalb-Pfizer Genetics
    Inventor: Marvin F. Lindsey
  • Novel hybrid corn plant
    Patent number: 4629819
    Abstract: F.sub.1 hybrid corn plants DK 524, seeds produced by cultivation of the hybrid, and plant cells which upon growth and differentiation produce the novel hybrid.
    Type: Grant
    Filed: April 26, 1985
    Date of Patent: December 16, 1986
    Assignee: DeKalb-Pfizer Genetics
    Inventor: Marvin F. Lindsey
  • Iron deficiency chlorosis resistant soybean variety
    Patent number: 4626610
    Abstract: A soybean variety which is a high yielder and resistant to iron deficiency chlorosis.
    Type: Grant
    Filed: January 11, 1985
    Date of Patent: December 2, 1986
    Assignee: DeKalb-Pfizer Genetics
    Inventor: Paul Sun
  • Hybrid corn plants with improved standability
    Patent number: 4607453
    Abstract: Novel F1 hybrid corn plants DK 672, novel seeds of the hybrid, seeds produced by cultivation of the hybrid, cells which upon growth and differentiation produce the novel hybrid and a method to produce the novel hybrid are disclosed.
    Type: Grant
    Filed: February 21, 1985
    Date of Patent: August 26, 1986
    Assignee: DeKalb-Pfizer Genetics
    Inventor: A. Forrest Troyer
  • Inbred corn line
    Patent number: 4594810
    Abstract: This invention relates to an inbred line of corn having the designation HBA1, seeds produced by plants of the inbred line HBA1, cells which upon growth and differentiation produce the inbred line HBA1, hybrid corn seed produced by crossing the inbred line HBA1 with another corn line and a process for the production of hybrid corn seed using the inbred line HBA1.
    Type: Grant
    Filed: February 21, 1985
    Date of Patent: June 17, 1986
    Assignee: DeKalb Pfizer Genetics
    Inventor: A. Forrest Troyer