Company Filing History:
Years Active: 1990-1999
Title: Gerd Fulling: Innovator in Enzymatic Resolution Processes
Introduction
Gerd Fulling is a notable inventor based in Frankfurt am Main, Germany. He has made significant contributions to the field of enzymatic processes, particularly in the development of herbicidal components. With a total of 7 patents to his name, Fulling's work has had a considerable impact on agricultural chemistry.
Latest Patents
One of Gerd Fulling's latest patents involves a process for the enzymatic resolution of L-PTC (L-phosphinothricin, L-2-amino-4-methylphosphino-butyric acid). This compound serves as the active herbicidal component of D,L-PTC. The invention describes a method where D,L-PTC derivatives, which are N-acylated and esterified on the phosphinic acid group, are treated with a hydrolytically active enzyme in an aqueous or aqueous-organic medium. The process selectively hydrolyzes the L-PTC derivatives on the N-acyl group or the modified carboxyl group. The resulting product mixture is then resolved, leading to the desired L-PTC derivative, which is hydrolyzed to yield L-PTC and isolated using customary methods.
Career Highlights
Gerd Fulling has been associated with Hoechst Aktiengesellschaft, a prominent company in the chemical and pharmaceutical industry. His work at Hoechst has allowed him to focus on innovative solutions in enzymatic processes, contributing to advancements in herbicide development.
Collaborations
Throughout his career, Gerd Fulling has collaborated with notable colleagues, including Reinhold Keller and Lothar Willms. These collaborations have fostered a productive environment for innovation and research in their respective fields.
Conclusion
Gerd Fulling's contributions to the field of enzymatic resolution processes highlight his role as a significant inventor. His innovative approaches continue to influence agricultural chemistry and herbicide development.