Company Filing History:
4 out of 460 
1 out of 759 
1 out of 5 
Years Active: 1992-2004
Title: Claudie Willemin: Innovator in Titanium Dioxide and Cosmetic Formulations
Introduction
Claudie Willemin is a prominent inventor based in Paris, France. She has made significant contributions to the fields of materials science and cosmetic formulations. With a total of eight patents to her name, Willemin has established herself as a key figure in innovation.
Latest Patents
Willemin's latest patents include advancements in titanium dioxide particles. One notable patent describes anatase titanium dioxide particles with a size of at most 100 nm, which are at least partially covered with a layer of one or more metal oxides, hydroxides, or hydroxide oxides. These particles exhibit a BET specific surface area of at least 70 m²/g and a relative density of approximately 2.2. Additionally, she has developed a process for preparing these anatase dioxide particles. Another significant patent involves the use of diphenyldimethicone dissolved in a non-volatile silicone, such as phenyltrimethicone, for creating cosmetic or pharmaceutical compositions, particularly dermatological products that contain a fatty phase. This innovation highlights her expertise in formulating effective skin and hair care products.
Career Highlights
Throughout her career, Claudie Willemin has worked with notable companies such as Rhodia Chimie and Rhône-Poulenc Chimie. Her experience in these organizations has contributed to her extensive knowledge and expertise in the field of chemistry and materials science.
Collaborations
Willemin has collaborated with esteemed colleagues, including Paul Branlard and Gérard Mignani. These partnerships have further enriched her work and have led to innovative solutions in her areas of expertise.
Conclusion
Claudie Willemin is a trailblazer in the field of titanium dioxide and cosmetic formulations. Her innovative patents and collaborations reflect her commitment to advancing technology and improving product formulations. Her contributions continue to influence the industry and inspire future innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.