DS

David D. Songstad

MT Monsanto Technology: 8 patents #363 of 1,728Top 25%
Pioneer (Corteva): 2 patents #788 of 1,535Top 55%
DG Dekalb Genetics: 1 patents #69 of 108Top 65%
📍 Ballwin, MO: #60 of 595 inventorsTop 15%
🗺 Missouri: #1,812 of 23,789 inventorsTop 8%
Overall (All Time): #448,313 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
11718855 Methods for producing transgenic plants Anisha Akula, David R. Duncan, Brenda A. Lowe, Michael T. Mann, William L. Petersen +3 more 2023-08-08
11091766 Methods for producing transgenic plants Anisha Akula, David R. Duncan, Brenda A. Lowe, Michael T. Mann, William L. Petersen +3 more 2021-08-17
10006036 Methods for producing transgenic plants Anisha Akula, David R. Duncan, Brenda A. Lowe, Michael T. Mann, William L. Petersen +3 more 2018-06-26
8962326 Methods for producing transgenic plants Anisha Akula, David R. Duncan, Brenda A. Lowe, Michael T. Mann, William L. Petersen +3 more 2015-02-24
8759609 Methods for corn transformation Tishu Cai, Shubha Subbarao, Yuechun Wan, Richard A. Yingling, Michael T. Mann +1 more 2014-06-24
8513016 Methods for producing transgenic plants Anisha Akula, David R. Duncan, Brenda A. Lowe, Michael T. Mann, William L. Petersen +3 more 2013-08-20
8124411 Methods for producing transgenic plants Anisha Akula, David R. Duncan, Brenda A. Lowe, Michael T. Mann, William L. Petersen +3 more 2012-02-28
7682829 Methods for corn transformation Tishu Cai, Shubha Subbarao, Yuechun Wan, Richard A. Yingling, Michael T. Mann +1 more 2010-03-23
7205459 Transformable inbred corn line LIZL5 and methods for use thereof James R. Larkins, William L. Petersen, Hongyi Zhang, Michael T. Mann, T. Michael Spencer +1 more 2007-04-17
5736369 Method for producing transgenic cereal plants Benjamin A. Bowen, Keith Lowe, Margit C. Ross, Gary A. Sandahl, Dwight Tomes +1 more 1998-04-07
5717129 Methods for maintaining sterility in plants Steven J. Corak, Dorothy A. Pierce, Marc C. Albertsen 1998-02-10