Location History:
- Recklinghausen, DE (2002 - 2003)
- Aschheim, DE (2003 - 2005)
Company Filing History:
Years Active: 2002-2005
Title: The Innovative Contributions of Peter Ernst Esser
Introduction
Peter Ernst Esser is a notable inventor based in Aschheim, Germany. He has made significant contributions to the field of chemistry, particularly in the development of processes related to sulfonic acids and ketones. With a total of 4 patents to his name, Esser's work has had a considerable impact on various industrial applications.
Latest Patents
Esser's latest patents include a process for preparing salts of methallylsulfonic acid. This innovative method involves diluting the reaction mixture produced from sulfonation with water and neutralizing it with a base. Another significant patent is the ammoximation of ketones, which details a process for the work-up of a reaction mixture formed by ammoximation of a ketone, particularly an alkanone or cycloalkanone. This process utilizes hydrogen peroxide and ammonia in a homogeneous solution over a titanium-containing catalyst. It includes substeps such as the removal of the catalyst, selective separation of the oxime formed, removal of water of reaction, and recirculation of the solvent. The work-up is effectively carried out using at least one membrane separation step, demonstrating success even in cases of incomplete ketone conversion and in the presence of dissolved salts.
Career Highlights
Throughout his career, Peter Ernst Esser has worked with prominent companies in the chemical industry. Notably, he has been associated with Degussa Aktiengesellschaft and Oxeno Olefinchemie GmbH. His experience in these organizations has allowed him to refine his expertise and contribute to various innovative projects.
Collaborations
Esser has collaborated with several professionals in his field, including Thomas Schiffer and Martin Roos. These collaborations have likely enriched his work and led to further advancements in his research.
Conclusion
Peter Ernst Esser's contributions to the field of chemistry through his patents and collaborations highlight his innovative spirit and dedication to advancing industrial processes. His work continues to influence the chemical industry and inspire future innovations.
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