This inventor holds 1 USPTO granted patent. Top assignee: Nutrinova Nutrition Specialties & Food Ingredients Gmbh. Active years: 2004.
Company Filing History:
Years Active: 2004
Title: The Innovative Contributions of Stefan Purps
Introduction
Stefan Purps is a notable inventor based in Koenigstein, Germany. He has made significant contributions to the field of chemistry, particularly in the preparation of sorbic acid. His innovative approach has led to the development of a unique process that enhances the efficiency of this important chemical compound.
Latest Patents
Stefan Purps holds a patent for a process for preparing sorbic acid by thermal cleavage. This invention involves the use of a solvent derived from polyester, which is prepared from crotonaldehyde and ketene. The process is characterized by the cleavage of the polyester in the presence of 20 to 100% by weight of a secondary or tertiary aliphatic, alicyclic nitrogen- and/or oxygen-containing amine, or an aliphatic-aromatic substituted amine, serving as a catalyst. This innovative method not only improves the yield of sorbic acid but also optimizes the overall production process.
Career Highlights
Stefan Purps is currently associated with Nutrinova Nutrition Specialties & Food Ingredients GmbH, where he applies his expertise in food chemistry and ingredient development. His work at Nutrinova has allowed him to explore various applications of his inventions in the food industry, contributing to advancements in food preservation and safety.
Collaborations
Stefan has collaborated with several professionals in his field, including his coworkers Daniel Decker and Guenter Roscher. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas, further enhancing the impact of their collective work.
Conclusion
Stefan Purps exemplifies the spirit of innovation in the field of chemistry through his patented process for preparing sorbic acid. His contributions not only advance scientific knowledge but also have practical applications in the food industry. The work of inventors like Stefan is crucial for the ongoing development of effective and efficient chemical processes.