Martin Platen

Title: Martin Platen: Innovator in Biochemical Processes

Introduction

Martin Platen is a notable inventor based in Frankfurt am Main, Germany. He has made significant contributions to the field of biochemistry, particularly in the preparation of important compounds. With a total of 2 patents, his work has had a meaningful impact on the industry.

Latest Patents

Platen's latest patents include a process for the preparation of aspartame and a method for producing L-phenylalanine. The first patent describes a method where dipeptide alkyl esters, containing 3 to 7 carbon atoms in their alkyl group, can be converted to the corresponding methyl ester compound. This conversion occurs through a rapid and gentle transesterification in anhydrous methanol, utilizing an alkali metal alcoholate, while preventing racemization on the two chiral carbon atoms. The second patent outlines a process for preparing L-phenylalanine using microorganisms such as E. coli and Paracoccus denitrificans. This method involves adapting the microorganisms to phenylpyruvic acid and amination with suitable nitrogen sources, preferably employing the microorganisms in the form of fixed cells.

Career Highlights

Martin Platen is associated with Hoechst Aktiengesellschaft, a prominent company in the chemical and pharmaceutical industry. His work at Hoechst has allowed him to focus on innovative processes that enhance the production of vital biochemical compounds.

Collaborations

Throughout his career, Platen has collaborated with notable colleagues, including Reinhold Keller and Merten Schlingmann. These partnerships have contributed to the advancement of his research and the successful development of his patented processes.

Conclusion

Martin Platen's contributions to biochemistry through his innovative patents demonstrate his commitment to advancing the field. His work continues to influence the production of essential compounds, showcasing the importance of innovation in science and industry.