MA

Marc C. Albertsen

Pioneer (Corteva): 64 patents #58 of 1,535Top 4%
EA E.I. Du Pont De Nemours And: 11 patents #640 of 8,010Top 8%
JT Japan Tobacco: 2 patents #330 of 1,187Top 30%
EA E. I. Du Pont De Nemours Aand: 1 patents #1 of 57Top 2%
📍 Grimes, IA: #2 of 60 inventorsTop 4%
🗺 Iowa: #57 of 15,303 inventorsTop 1%
Overall (All Time): #32,761 of 4,157,543Top 1%
66
Patents All Time

Issued Patents All Time

Showing 51–66 of 66 patents

Patent #TitleCo-InventorsDate
6072102 Reversible nuclear genetic system for male sterility in transgenic plants Andrew Mark Cigan 2000-06-06
6037523 Male tissue-preferred regulatory region and method of using same Timothy W. Fox, Carl W. Garnaat, Gary Huffman, Timmy L. Kendall 2000-03-14
5962769 Induction of male sterility in plants by expression of high levels of avidin John Howard, Sheila E. Maddock 1999-10-05
5859341 Nucleotide sequences mediating fertility and method of using same Larry R. Beach, John Howard, Gary Huffman 1999-01-12
5850014 Nucleotide sequences mediating ferility and method of using same Larry R. Beach, John Howard, Gary Huffman 1998-12-15
5837851 DNA promoter 5126 and constructs useful in a reversible nuclear genetic system for male sterility in transgenic plants Andrew Mark Cigan 1998-11-17
5824524 Nucleotide sequences mediating fertility and method of using same Larry R. Beach, John Howard, Gary Huffman 1998-10-20
5795753 Reversible nuclear genetic system for male sterility in transgenic plants Andrew Mark Cigan 1998-08-18
5792853 Reversible nuclear genetic system for male sterility in transgenic plants Andrew Mark Cigan 1998-08-11
5763243 Reversible nuclear genetic system for male sterility in transgenic plants Andrew Mark Cigan 1998-06-09
5750868 Reversible nuclear genetic system for male sterility in transgenic plants Andrew Mark Cigan 1998-05-12
5717129 Methods for maintaining sterility in plants David D. Songstad, Steven J. Corak, Dorothy A. Pierce 1998-02-10
5689049 Transgenic plant and method for producing male sterility using anther specific promoter 5126 Andrew Mark Cigan 1997-11-18
5689051 Transgenic plants and DNA comprising anther specific promoter 5126 and gene to achieve male sterility Andrew Mark Cigan 1997-11-18
5478369 Nucleotide sequences mediating male fertility and method of using same Larry R. Beach, John Howard, Gary Huffman 1995-12-26
5432068 Control of male fertility using externally inducible promoter sequences Larry R. Beach, John Howard, Gary Huffman, Loverine P. Taylor 1995-07-11