This inventor holds 4 USPTO granted patents. Top assignees: Elf France, Institut Francais Du Pe'trole, Total Raffinage Distribution S.a.. Active years: 1988-2002.
Company Filing History:
2 out of 113 
1 out of 2,424 
1 out of 63 
Years Active: 1988-2002
Title: Michel L Vrinat: Innovator in Catalytic Processes
Introduction
Michel L Vrinat is a notable inventor based in Caluire, France. He has made significant contributions to the field of catalytic processes, holding a total of 4 patents. His work focuses on improving methods for catalyst pretreatment and separation techniques in hydrocarbon mixtures.
Latest Patents
Among his latest patents, Vrinat has developed micropilot-type equipment for catalytic testing processes. This invention relates to equipment designed for the pretreatment of catalysts and/or catalytic testing, enabling the establishment of material balance in chemical reactions involving very small amounts of solid catalysts under industrial operating conditions. Another significant patent involves a method for separating benzothiophene compounds from hydrocarbon mixtures. This method includes contacting the hydrocarbon mixture with a reagent that contains an acceptor complexing agent, leading to the formation of a donor-acceptor complex. The complex can then be separated from the mixture, resulting in a fraction that is either depleted or purified of the benzothiophene compound.
Career Highlights
Throughout his career, Michel L Vrinat has worked with prominent companies such as Elf France and the Institut Français Du Pétrole. His experience in these organizations has allowed him to refine his expertise in catalytic processes and contribute to advancements in the field.
Collaborations
Vrinat has collaborated with notable professionals, including Michele J Breysse and Robert Bacaud. These partnerships have further enriched his work and expanded the impact of his inventions.
Conclusion
Michel L Vrinat stands out as an influential inventor in the realm of catalytic processes, with a focus on innovative methods for catalyst treatment and hydrocarbon separation. His contributions continue to shape advancements in the industry.