Sven-Peter Mannsfeld

Title: Sven-Peter Mannsfeld: Innovator in Methionine Preparation

Introduction

Sven-Peter Mannsfeld is a notable inventor based in Mobile, AL (US). He has made significant contributions to the field of chemical processes, particularly in the preparation of D,L-methionine. With a total of 2 patents to his name, his work has implications in various industrial applications.

Latest Patents

Mannsfeld's latest patents focus on a novel process for the preparation of D,L-methionine or its salts. This innovative method involves the reaction of components such as 3-methylmercaptopropionaldhyde, hydrogen cyanide, ammonia, and carbon dioxide. The process is characterized by the formation of a first mixture that contains a predominant proportion of 3-methylmercaptopropionaldhyde and a specific quantity of hydrogen cyanide. This mixture is then combined with other components for the reactive conversion to 5-(2-methylmercaptoethyl)-hydantoin, showcasing a unique approach to synthesizing methionine.

Career Highlights

Mannsfeld is associated with Degussa Aktiengesellschaft, a company known for its advancements in chemical production. His work at the company has allowed him to explore innovative methods in chemical synthesis, contributing to the field's growth and development.

Collaborations

Throughout his career, Mannsfeld has collaborated with esteemed colleagues such as Friedhelm Geiger and Baudouin Halsberghe. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Sven-Peter Mannsfeld's contributions to the preparation of D,L-methionine highlight his role as an influential inventor in the chemical industry. His innovative processes and collaborations continue to impact the field positively.