This inventor holds 2 USPTO granted patents, plus 2 CIPO patents and 2 EPO patents. Top assignee: Total Raffinage Marketing. Active years: 2014-2015.
Company Filing History:
Years Active: 2014-2015
Title: Innovations by Alexandre Preau
Introduction
Alexandre Preau is a notable inventor based in Puteaux, France. He has made significant contributions to the field of chemical engineering, particularly in the processes related to pyrolysis oil. With a total of 2 patents, his work focuses on enhancing the efficiency and sustainability of biomass processing.
Latest Patents
Preau's latest patents include a "Process for Hydrodeoxygenation" and a "Process for Upgrading of Pyrolysis Oil Resulting from Biomass." These inventions are designed to operate continuously and involve a hydrodeoxygenation (HDO) process for pyrolysis oil. The first patent relates to the HDO of pyrolysis oil and the subsequent processing of the aqueous phase through steam pre-reforming and steam reforming. The second patent outlines a comprehensive upgrading process for pyrolysis oil, which includes hydrodeoxygenation treatment, separation of the effluent into light aqueous and heavy organic fractions, and further treatment to produce hydrogen.
Career Highlights
Throughout his career, Alexandre Preau has worked with prominent companies in the energy sector, including Total Raffinage Marketing and Total Raffinage France. His experience in these organizations has contributed to his expertise in refining processes and biomass conversion technologies.
Collaborations
One of his notable collaborators is Vincent Mayeur, with whom he has worked on various projects related to his patents.
Conclusion
Alexandre Preau's innovative approaches to biomass processing and pyrolysis oil upgrading demonstrate his commitment to advancing sustainable energy solutions. His contributions are significant in the field of chemical engineering and continue to influence the industry.