Location History:
- Moirans, FR (1994 - 2001)
- Saint Cassien, FR (1999 - 2007)
Company Filing History:
7 out of 40 
1 out of 759 
1 out of 5,076 
Years Active: 1994-2007
Title: Marie Prin: Innovator in Catalytic Systems
Introduction
Marie Prin is a distinguished inventor based in Moirans, France. She has made significant contributions to the field of catalytic systems, holding a total of nine patents. Her work focuses on enhancing the efficiency and effectiveness of catalysts used in various applications.
Latest Patents
Among her latest patents are two notable innovations. The first is titled "Metal oxide-coated SiC foam carriers for catalysts, and catalytic systems therefor." This patent describes a catalyst carrier that includes a surface layer of oxygen-donating oxide, particularly cerine. The catalytic phase deposited on this carrier typically includes platinum and rhodium, forming a catalytic system for exhaust pipes. This system allows for the easy recovery of the catalytic phase through simple leaching. The second patent is for "Silicon carbide foam with high specific surface area and improved mechanical properties." This silicon carbide foam serves as a catalyst support, boasting a BET specific surface area of at least 5 m²/g and a compression strength exceeding 0.2 MPa. The foam is produced by impregnating an organic foam with a suspension of silicon in a resin containing a cross-linking agent, followed by carbonization and carburization processes.
Career Highlights
Marie Prin has worked with prominent companies in her field, including Pechiney Recherche and Rhône-Poulenc Chimie. Her experience in these organizations has allowed her to develop and refine her innovative ideas, contributing to advancements in catalytic technologies.
Collaborations
Throughout her career, Marie has collaborated with notable colleagues such as Bernard Grindatto and Alex Jourdan. These partnerships have fostered a creative environment that has led to significant breakthroughs in her research.
Conclusion
Marie Prin is a remarkable inventor whose work in catalytic systems has made a lasting impact on the industry. Her innovative patents and collaborations highlight her dedication to advancing technology in this field.