Company Filing History:
Years Active: 2025
Title: The Innovative Contributions of Daniel Jefferson Karcher
Introduction
Daniel Jefferson Karcher is a notable inventor based in St. Louis, MO. He has made significant contributions to the field of plant biotechnology. His work focuses on improving plant regeneration techniques, which are crucial for agricultural advancements.
Latest Patents
Karcher holds a patent titled "Methods and compositions for improved plant regeneration from microspore-derived embryos." This patent presents novel methods and compositions that enhance the maturation and regeneration of plantlets from microspore-derived embryos. The disclosed compositions include a liquid maturation medium that contains a first plant hormone and a specific concentration of monosaccharide, disaccharide, or polysaccharide solutes. The methods involve contacting a microspore-derived embryo with this liquid maturation medium for a sufficient time to produce a matured embryo, followed by transferring it to a substrate to regenerate the plantlet.
Career Highlights
Karcher is associated with Monsanto Technology LLC, a leading company in agricultural biotechnology. His work at Monsanto has allowed him to contribute to innovative solutions that address challenges in plant regeneration and crop improvement.
Collaborations
Throughout his career, Karcher has collaborated with esteemed colleagues, including Ying Guo and Huachun Wang Larue. These collaborations have further enriched his research and development efforts in the field of plant biotechnology.
Conclusion
Daniel Jefferson Karcher is a prominent figure in the realm of plant biotechnology, with a focus on enhancing plant regeneration methods. His innovative patent and contributions to Monsanto Technology LLC highlight his commitment to advancing agricultural practices.