This inventor holds 3 USPTO granted patents and 1 published patent application and 4 EPO patents. Top assignee: L'oreal. Active years: 2022-2023.
Company Filing History:
Years Active: 2022-2023
Title: Ritesh Sinha: Innovator in Cosmetic Formulations
Introduction
Ritesh Sinha is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of cosmetic formulations, holding a total of 3 patents. His innovative work focuses on creating compositions that enhance cosmetic products' effectiveness and user experience.
Latest Patents
One of Ritesh Sinha's latest patents is a "Combination of polyion complex particle and hydrophilic or water-soluble UV filter." This invention relates to a composition that includes at least one particle comprising a cationic polymer, an anionic polymer, and a hydrophilic or water-soluble UV filter. The composition is designed to be stable and can serve various cosmetic functions, such as UV filtering, absorbing malodor, and protecting keratin substrates like skin from dirt and pollutants.
Another significant patent is for an "Emulsion with matte effects and excellent texture." This composition is an emulsion that contains oil-absorbable organic particles with a high oil-absorbing capacity. The formulation aims to provide long-lasting matte effects while ensuring an excellent texture, enhancing the overall quality of cosmetic products.
Career Highlights
Ritesh Sinha has worked with prominent companies in the cosmetic industry, including L'Oréal and Shiroya. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in cosmetic formulations.
Collaborations
Throughout his career, Ritesh has collaborated with notable individuals such as Toshifumi Shiroya and Takehiko Kasai. These collaborations have further enriched his work and led to the development of groundbreaking cosmetic technologies.
Conclusion
Ritesh Sinha's contributions to the field of cosmetic formulations through his patents demonstrate his innovative spirit and commitment to enhancing product effectiveness. His work continues to influence the cosmetic industry positively.