Location History:
- Saumur, FR (2014)
- Gradignan, FR (2010 - 2015)
Company Filing History:
Years Active: 2010-2015
Title: Innovations of Inventor Sandra Warren
Introduction
Sandra Warren is a prominent inventor based in Gradignan, France. She has made significant contributions to the field of polymer science, particularly in the development of branched polymers and their applications. With a total of five patents to her name, her work has had a substantial impact on various industries, including tire manufacturing.
Latest Patents
Among her latest patents, Sandra has developed branched polymers and methods for their synthesis and use. These include multi-branched polymers, functionalized branched polymers, star-branched polymers, and dendrigraft polymers. Additionally, she has created methods for synthesizing these branched polymers and their applications in tire components. Another notable patent involves vulcanizable nanoparticles that feature a core with a high glass transition temperature. This innovation includes a polymer nanoparticle with a core and a vulcanizable shell, where the core has a glass transition temperature of at least about 150°C. The method for preparing these nanoparticles involves polymerizing conjugated diene monomers and copolymerizing them with a mixture of mono-vinyl and multiple-vinyl aromatic monomers.
Career Highlights
Sandra Warren is currently employed at Bridgestone Corporation, where she continues to advance her research in polymer technology. Her work has been instrumental in enhancing the performance and durability of tire materials, contributing to the overall safety and efficiency of tire products.
Collaborations
Throughout her career, Sandra has collaborated with notable colleagues, including James E Hall and Xiaorong Wang. These partnerships have fostered innovation and have led to the successful development of her patented technologies.
Conclusion
Sandra Warren's contributions to the field of polymer science exemplify the importance of innovation in material development. Her patents not only advance scientific knowledge but also have practical applications that benefit industries worldwide.