This inventor holds 2 USPTO granted patents, plus 3 CIPO patents and 2 EPO patents. Top assignees: Axens, Institut Francais Du Pe'trole. Active years: 2008.
Company Filing History:
Years Active: 2008
Title: The Innovations of Jean-Louis Ray
Introduction
Jean-Louis Ray is a notable inventor based in Neuilly sur Seine, France. He has made significant contributions to the field of chemical engineering, particularly in the area of catalyst development. With a total of 2 patents, his work has had a considerable impact on industrial processes.
Latest Patents
Jean-Louis Ray's latest patents include innovative methods for the hydrolysis of harmful compounds. One of his inventions concerns the use of a composition based on TiO as a catalyst for hydrolyzing carbonyl sulfide (COS) and/or hydrogen cyanide (HCN) in a gas mixture. This composition comprises at least 1% by weight of at least one sulfate of an alkaline-earth metal selected from calcium, barium, strontium, and magnesium. Another significant patent involves a process for eliminating sulfur-containing compounds through direct oxidation. This process allows for the conversion of sulfur-containing compounds, present in amounts less than 10% by volume in a gas, into sulfur and/or sulfate. The gas is brought into contact with an oxidation catalyst that includes iron in a proportion of between 2 and 5% by weight at temperatures below 200°C and in the presence of oxygen.
Career Highlights
Throughout his career, Jean-Louis Ray has worked with prominent companies such as Axens and the Institut Français Du Pétrole. His expertise in catalyst technology has been instrumental in advancing industrial applications and improving environmental sustainability.
Collaborations
Jean-Louis has collaborated with notable professionals in his field, including Christophe Nedez and Jean-François Chapat. These collaborations have further enriched his research and development efforts.
Conclusion
Jean-Louis Ray's contributions to the field of chemical engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and pave the way for future advancements.