This inventor holds 1 USPTO granted patent. Top assignee: Exxonmobil Chemical Patents Inc.. Active years: 2011.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2011
Title: Michel J P Lepagnol: Innovator in Cobalt Recovery Technology
Introduction
Michel J P Lepagnol is a notable inventor based in Mont Saint Aignan, France. He has made significant contributions to the field of chemical engineering, particularly in the area of cobalt recovery from hydroformylation reactions. His innovative approach has the potential to enhance the efficiency of cobalt catalyst cycles, which are crucial in various industrial applications.
Latest Patents
Lepagnol holds a patent for a method titled "Cobalt recovery from cobalt catalysed hydroformylation reactions." This patent outlines a process that improves the circulation and recovery of cobalt carbonyl in a cobalt catalyst cycle. The method involves supplying an aqueous sulfuric acid solution containing less than 16% by weight of sulfuric acid to the carbonylate. This control of sulfuric acid concentration in the carbonylate/acid mixture is essential for optimizing the recovery process. The patent also discusses the benefits of single step and multistage liquid/liquid extraction techniques, as well as vapor/liquid extraction techniques, followed by the absorption of cobalt from the vapor in an organic liquid.
Career Highlights
Lepagnol is associated with ExxonMobil Chemical Patents Inc., where he applies his expertise in chemical processes. His work focuses on improving industrial methods for cobalt recovery, which is vital for sustainable practices in chemical manufacturing. His innovative solutions contribute to the efficiency and effectiveness of cobalt utilization in various applications.
Collaborations
Throughout his career, Lepagnol has collaborated with esteemed colleagues such as Eddy T A Van Driessche and Arie Van Vliet. These collaborations have fostered a productive environment for innovation and have led to advancements in cobalt recovery technologies.
Conclusion
Michel J P Lepagnol is a distinguished inventor whose work in cobalt recovery technology has made a significant impact in the field of chemical engineering. His innovative methods and collaborations continue to drive advancements in sustainable industrial practices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile