This inventor holds 2 USPTO granted patents. Top assignee: Rhone-Poulenc Chimie. Active years: 1993-1995.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1993-1995
Title: Claude Richard: Innovator in Aqueous Suspensions
Introduction
Claude Richard is a notable inventor based in Lyons, France. He has made significant contributions to the field of aqueous suspensions, particularly in the papermaking industry. With a total of 2 patents, Richard's work focuses on improving the stability and effectiveness of silica suspensions.
Latest Patents
Richard's latest patents include innovative formulations for aqueous suspensions of precipitated silica. The first patent describes stable aqueous suspensions that incorporate an anionic dispersant and a stabilizer containing aluminum or an aluminum compound. This formulation is particularly well-suited for coatings in the papermaking industry. The second patent details stable, non-gelling, and pumpable aqueous suspensions of precipitated silica particulates. This formulation utilizes a biogum heteropolysaccharide and a cationic surfactant to enhance the coating of paper and cardboard substrates.
Career Highlights
Claude Richard is associated with Rhone-Poulenc Chimie, a company known for its advancements in chemical products. His work has contributed to the development of innovative solutions that address industry needs.
Collaborations
Richard collaborates with Adrien Dromard, working together to push the boundaries of their research and development efforts.
Conclusion
Claude Richard's contributions to the field of aqueous suspensions have made a significant impact on the papermaking industry. His innovative patents reflect a commitment to enhancing product stability and performance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile