J. Jefferson Gwyn
Profile
J.
Jefferson Gwyn worked as a Project Director & Program Manager-Corn Trait at DEKALB Genetics Corp., a Principal at Wyeth Holdings LLC, and as Head-Soybean Trait Development at Syngenta Seeds LLC.
He also served as Vice President-Plant Breeding & Genomics at Ceres, Inc. (California) from 2008 to 2013.
Gwyn holds a graduate degree from Iowa State University, a doctorate from Texas A&M University, and an undergraduate degree from the University of Arkansas System.
Former positions of J. Jefferson Gwyn
| Companies | Position | End |
|---|---|---|
DEKALB Genetics Corp.
 DEKALB Genetics Corp. Agricultural Commodities/MillingProcess Industries DEKALB Genetics Corp. researches and develops hybrid agricultural products such as corn, soybeans, sorghum, alfalfa and sunflowers. The company sells Sudax brand sorghum-sudangrass and markets alfalfa and other forage mixtures. DEKALB Genetics was founded in 1917 and is headquartered in Dekalb, IL | Corporate Officer/Principal | - |
Wyeth Holdings LLC
 Wyeth Holdings LLC Chemicals: AgriculturalProcess Industries Wyeth Holdings LLC manufactures and distributes chemicals. The firm's chemical contains phosphate rock, calcium, lime, carbide and nitrogen which are used in fertilizers. The company was founded by Frank Washburn in 1907 and is headquartered in Wayne, NJ. | Corporate Officer/Principal | - |
Syngenta Seeds LLC
 Syngenta Seeds LLC Agricultural Commodities/MillingProcess Industries Syngenta Seeds LLC engages in the process and distribution of seeds. The firm's products include corn, soybean, alfalfa, wheat, sunflower, sugar beets, vegetables and flower seeds. The company is headquartered in Downers Grove, IL. | Corporate Officer/Principal | - |
| CERES INC | Corporate Officer/Principal | - |
Training of J. Jefferson Gwyn
| Texas A&M University | Doctorate Degree |
| Iowa State University | Graduate Degree |
| University of Arkansas System | Undergraduate Degree |
Experiences
Positions held
Linked companies
| Private companies | 4 |
|---|---|
Ceres, Inc. (California)
 Ceres, Inc. (California) Agricultural Commodities/MillingProcess Industries Ceres, Inc. engages in the development and market of low-carbon and non-food grasses for advanced biofuels and biopower. The company was founded by Walter De Logi, Richard William Hamilton, and Robert B. Goldberg on October 28, 1996 and is headquartered in Arden Hills, MN. | Process Industries |
Wyeth Holdings LLC
Wyeth Holdings LLC Chemicals: AgriculturalProcess Industries Wyeth Holdings LLC manufactures and distributes chemicals. The firm's chemical contains phosphate rock, calcium, lime, carbide and nitrogen which are used in fertilizers. The company was founded by Frank Washburn in 1907 and is headquartered in Wayne, NJ. | Process Industries |
Syngenta Seeds LLC
Syngenta Seeds LLC Agricultural Commodities/MillingProcess Industries Syngenta Seeds LLC engages in the process and distribution of seeds. The firm's products include corn, soybean, alfalfa, wheat, sunflower, sugar beets, vegetables and flower seeds. The company is headquartered in Downers Grove, IL. | Process Industries |
DEKALB Genetics Corp.
DEKALB Genetics Corp. Agricultural Commodities/MillingProcess Industries DEKALB Genetics Corp. researches and develops hybrid agricultural products such as corn, soybeans, sorghum, alfalfa and sunflowers. The company sells Sudax brand sorghum-sudangrass and markets alfalfa and other forage mixtures. DEKALB Genetics was founded in 1917 and is headquartered in Dekalb, IL | Process Industries |
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