Company Filing History:
5 out of 2,198 
4 out of 2,095 
Years Active: 2016-2019
Title: The Innovative Journey of Christelle Darnaud
Introduction
Christelle Darnaud, an accomplished inventor based in Clermont-Ferrand, France, has made significant contributions to the field of tire technology. With a total of five patents to her name, her work focuses on improving rubber compositions for tires, enhancing their performance and safety.
Latest Patents
Her most recent patents showcase her innovative approach to tire design. One notable invention is a tire that comprises a composition essentially free of guanidine derivative and includes a primary amine. This innovative tire features a rubber composition based on at least one diene elastomer, a reinforcing filler predominantly made of silica, and a specific crosslinking system. The primary amine employed in this composition consists of a linear or branched hydrocarbon group with 8 to 24 carbon atoms, demonstrating Darnaud's ability to push the boundaries of material science.
Another patent highlights a rubber tire composition incorporating an azo-silane coupling agent. This invention emphasizes a tire rubber composition that bonds inorganic fillers to diene elastomers using a specially formulated coupling agent, which helps improve the overall durability and performance of the tire. Darnaud's inventive use of azosilane compounds reflects her commitment to developing cutting-edge solutions in the tire manufacturing industry.
Career Highlights
Throughout her career, Christelle Darnaud has worked with renowned companies such as Compagnie Générale des Établissements Michelin and Michelin Recherche et Technique S.A. Her experience in these organizations has provided her with invaluable insights into tire development processes and material innovations, further fueling her inventive spirit.
Collaborations
Darnaud has collaborated with several talented individuals in her field. Notably, she has worked alongside colleagues like Karine Longchambon and José Carlos Araujo Da Silva. These collaborations have likely enriched her approach to tire innovation and broadened her creative capabilities.
Conclusion
Christelle Darnaud exemplifies a dedicated inventor committed to enhancing tire technology through her innovative patents. With a focus on rubber compositions and reinforcing materials, she has made a lasting impact on the tire industry, paving the way for safer and more efficient products. As she continues to push the boundaries of innovation, her contributions will undoubtedly inspire future advancements in tire engineering.