This inventor holds 2 USPTO granted patents. Top assignee: Alcan International Limited. Active years: 2007-2010.
Company Filing History:
Years Active: 2007-2010
Title: Lise Lavigne: Innovator in Aluminum Electrolysis Technology
Introduction
Lise Lavigne is a prominent inventor based in Chicoutimi, Canada. She has made significant contributions to the field of aluminum electrolysis, particularly through her innovative patents. With a total of 2 patents, Lavigne has established herself as a key figure in her industry.
Latest Patents
Lavigne's latest patents focus on a high swelling ramming paste for aluminum electrolysis cells. This new ramming paste is a high swelling cold ramming paste made from a blend of pitch, light oil diluent, and an aggregate that includes a mixture of anthracite and crushed anode butts or calcined coke. The incorporation of crushed anode butts or calcined coke significantly increases the sodium swelling index of the paste, making it approximately four times higher than that of conventional ramming pastes. Additionally, this innovative paste may contain a refractory hard material, such as TiB, enhancing its performance in aluminum reduction cell cathodes.
Career Highlights
Lavigne is currently employed at Alcan International Limited, where she continues to develop and refine her innovative technologies. Her work has been instrumental in advancing the efficiency and effectiveness of aluminum electrolysis processes.
Collaborations
Some of Lavigne's notable coworkers include Amir A Mirchi and Weixia Chen, who have collaborated with her on various projects within the company.
Conclusion
Lise Lavigne's contributions to the field of aluminum electrolysis through her innovative patents highlight her expertise and commitment to advancing technology. Her work not only enhances the efficiency of aluminum production but also showcases the importance of innovation in industrial processes.