This inventor holds 2 USPTO granted patents. Top assignee: Rhone-Poulenc Industries. Active years: 1976-1977.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1976-1977
Title: Innovations of Gerard Lefebvre
Introduction
Gerard Lefebvre is a notable inventor based in Lyon, France. He has made significant contributions to the field of polymers, particularly those possessing imide groups. With a total of 2 patents, his work showcases innovative approaches to enhancing material properties.
Latest Patents
Lefebvre's latest patents focus on polymers that exhibit excellent heat resistance and chemical inertness. One of his patents involves the preparation of these polymers by reacting cyanamide with a bis-imide, which is characterized by a specific general formula. This process results in materials that are not only durable but also versatile in their applications. Another patent highlights heat-resistant resins derived from a bis-imide and an epoxy resin, demonstrating good impact strength and stability.
Career Highlights
Gerard Lefebvre is associated with Rhone-Poulenc Industries, where he has been instrumental in advancing polymer technology. His expertise in the field has led to the development of innovative materials that meet the demands of various industries.
Collaborations
Lefebvre collaborates with Max Gruffaz, contributing to the advancement of their shared research interests in polymer science.
Conclusion
Gerard Lefebvre's work in polymer innovation reflects his commitment to enhancing material properties through scientific research. His contributions continue to influence the field and pave the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile