Location History:
- Antony, FR (1987)
- Fontenay-Aux Roses, FR (2013)
Company Filing History:
2 out of 5,094 
1 out of 154 
1 out of 157 
Years Active: 1987-2013
Title: Francis Rondelez: Innovator in Surface Treatment Technologies
Introduction
Francis Rondelez is a notable inventor based in Fontenay aux Roses, France. He has made significant contributions to the field of surface treatment technologies, holding a total of 2 patents. His work focuses on methods that enhance the properties of substrates for various applications.
Latest Patents
One of his latest patents is a method for treating surfaces with copolymers. This invention relates to a method for treating at least a surface of a substrate containing labile hydrogen atoms to confer cytotoxic properties or cell-adhesion properties. The method involves exposing the substrate or its surface to a copolymer that includes reactive sites for covalent bonding and molecules that provide antimicrobial, antiviricidal, or antifungicidal properties. This innovative approach promotes the effective grafting of the copolymer to the substrate.
Another significant patent by Rondelez is a method and apparatus for determining the contact angle of a drop of liquid on a substrate. This invention utilizes a support to hold the substrate horizontally, with a light source forming a primary beam directed perpendicularly to the substrate. The interaction between the primary beam and the drop allows for the deduction of the contact angle based on the illuminated zone on a receiver surface.
Career Highlights
Throughout his career, Francis Rondelez has worked with esteemed organizations such as the Centre National de la Recherche Scientifique and Institut Curie. His experience in these institutions has contributed to his expertise in surface treatment technologies and innovative research.
Collaborations
Rondelez has collaborated with notable colleagues, including Catherine A Demoulin and Dominique Ausserre. These partnerships have likely enriched his research and development efforts in the field.
Conclusion
Francis Rondelez is a distinguished inventor whose work in surface treatment technologies has led to valuable patents. His innovative methods and collaborations with leading institutions highlight his contributions to the scientific community.