Company Filing History:
1 out of 64 
1 out of 59 
1 out of 62 Years Active: 1987-2017
Title: Innovations of Laurent Mariette in Hydrotreatment Technologies
Introduction
Laurent Mariette is a prominent inventor based in Deauville, France, recognized for his significant contributions to the field of hydrotreatment. With a total of four patents to his name, Mariette's work focuses primarily on processes that improve the quality and sustainability of diesel fuel production. His innovative techniques incorporate both petroleum and biological feedstocks, paving the way for more environmentally friendly fuel solutions.
Latest Patents
Mariette's latest patents include pioneering methods for the hydrotreatment of gas-oil feedstocks, as well as reactors and corresponding hydrorefining units designed for their implementation. One of his notable inventions describes a catalytic hydrotreating process that allows for the incorporation of vegetable oils and/or animal fats into diesel fuel feedstock, reaching levels of up to 30% by weight. This mix is introduced into a fixed-bed hydrotreating reactor in a single pass, excluding the need for any recycling of liquid effluents.
Additionally, he has patented a process for hydrotreating diesel fuel feedstocks from both petroleum and biological origins, ensuring that the petroleum feedstock is introduced into the reactor before the biological feedstock. His inventions not only present advancements in hydrotreatment technology but also address the increasing demand for renewable energy solutions.
Career Highlights
Throughout his career, Laurent Mariette has been associated with leading companies such as Total Raffinage Marketing and Total Raffinage Distribution. His tenure at these establishments has allowed him to develop and refine his innovative processes, contributing significantly to the field of fuel production and refining.
Collaborations
In his professional journey, Mariette has collaborated with talented individuals such as Vincent Mayeur and Cesar Vergel. These partnerships have enriched his work and have been instrumental in the successful development and implementation of his innovative ideas and patents.
Conclusion
Laurent Mariette stands out as an influential figure in the field of hydrotreatment, with his patents showcasing a commitment to advancing sustainable fuel technologies. His dedication to combining traditional petroleum sources with renewable biological materials continues to impact the industry positively, making significant strides towards a more sustainable and environmentally friendly future for diesel fuel production.