Company Filing History:
Years Active: 1996-1998
Title: Innovations of Hans-Martin Ruffer
Introduction
Hans-Martin Ruffer is a notable inventor based in Hofheim, Germany. He has made significant contributions to the field of chemistry, particularly in the preparation of various aromatic compounds. With a total of 3 patents to his name, Ruffer's work showcases his expertise and innovative approach to chemical processes.
Latest Patents
Ruffer's latest patents include a process for the preparation of 2-hydroxynaphthalene-6-carboxylic acid. This process utilizes potassium carbonate and carbon monoxide at elevated temperatures and pressures, allowing for increased product selectivity by reusing secondary products. Another significant patent involves the preparation of aromatic hydroxy carboxylic acids through the reaction of alkali metal phenolates or naphtholates with alkali metal carbonates and carbon monoxide. This method ensures good yields and high chemical selectivity, streamlining the production process.
Career Highlights
Hans-Martin Ruffer is associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work has contributed to advancements in chemical manufacturing and has positioned him as a key figure in his field.
Collaborations
Ruffer has collaborated with notable coworkers such as Siegbert Rittner and Jorg Schmid, further enhancing the impact of his innovations in the industry.
Conclusion
Hans-Martin Ruffer's contributions to chemical processes through his patents reflect his innovative spirit and dedication to advancing the field. His work continues to influence the preparation of important chemical compounds.