This inventor holds 3 USPTO granted patents and 5 published patent applications and 3 EPO patents. Top assignees: Centre National De La Recherche Scientifique, Totalenergies Onetech, Université Claude Bernard Lyon 1 (Ucbl). Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 5,383 
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Years Active: 2025
Title: Olivier Lhost: Innovator in Polyethylene Processing
Introduction
Olivier Lhost is a notable inventor based in Seneffe, Belgium. He has made significant contributions to the field of polyethylene processing, holding a total of 3 patents. His work focuses on innovative methods for treating polyethylene-containing materials, which have applications in various industries.
Latest Patents
Olivier Lhost's latest patents include a process for the treatment of an initial polyethylene-containing material to produce a polyethylene composition for injection molding. This process involves using a twin-screw extruder equipped with thermal regulation devices. The method requires an initial polyethylene-containing material that comprises at least 50 wt. % of polyethylene. The extrusion process is performed with a residence time of less than 20 minutes, and it includes a thermal treatment at temperatures ranging from 300 to 460° C.
Another significant patent is for the production of grafted polyethylene and modified polyethylene compositions. This process also utilizes a twin-screw extruder and involves the thermal treatment of the polyethylene-containing material at maximum barrel temperatures ranging from 315° C. to 410° C. These innovations enhance the properties of polyethylene, making it suitable for a wider range of applications.
Career Highlights
Olivier Lhost has worked with several prominent organizations throughout his career. He has been associated with TotalEnergies, Onetech, and Université Claude Bernard Lyon 1 (UCBL). His experience in these institutions has allowed him to refine his expertise in polymer processing and material science.
Collaborations
Olivier has collaborated with notable colleagues such as Yves Trolez and Pascal Navez. These partnerships have contributed to the advancement of his research and the successful development of his patented processes.
Conclusion
Olivier Lhost is a distinguished inventor whose work in polyethylene processing has led to innovative solutions in material science. His patents reflect a commitment to enhancing the properties and applications of polyethylene, making a significant impact in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile