This inventor holds 5 USPTO granted patents. Top assignee: Societe Nationale Elf Aquitaine. Active years: 1985-1989.
Location History:
- Lyons, FR (1985 - 1989)
- Villeurbanne, FR (1989)
Company Filing History:
Years Active: 1985-1989
Title: Francoise Quignard: Innovator in Polymerization Processes
Introduction
Francoise Quignard is a notable inventor based in Lyons, France. She has made significant contributions to the field of polymer chemistry, particularly in the area of hydrocarbon polymerization. With a total of 5 patents to her name, Quignard's work has advanced the understanding and application of catalytic systems in polymer processes.
Latest Patents
One of her latest patents focuses on the polymerization of unsaturated hydrocarbons with an induction period. This process utilizes a catalyst made from a halogeno-phenate of tungsten, which is designed to enhance the efficiency of polymerization reactions. The patent details the specific conditions under which this catalyst operates, including the presence of an organometallic co-catalyst. Another significant patent addresses the development of improved catalytic systems that maintain long active durations, which are essential for the metathesis of olefins.
Career Highlights
Francoise Quignard is currently associated with Societe Nationale Elf Aquitaine, where she continues to innovate in the field of polymer chemistry. Her work has not only contributed to academic knowledge but has also had practical implications in industrial applications. Quignard's research has been instrumental in developing more efficient and sustainable processes for polymer production.
Collaborations
Throughout her career, Quignard has collaborated with esteemed colleagues such as Michel Leconte and Jean Ollivier. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in their respective fields.
Conclusion
Francoise Quignard stands out as a pioneering inventor in polymerization processes. Her contributions have significantly impacted the field, and her ongoing work promises to lead to further innovations in polymer chemistry.