Jeffrey William Rosevear

Title: The Innovative Contributions of Jeffrey William Rosevear

Introduction

Jeffrey William Rosevear is a notable inventor based in Wallingford, CT (US). He has made significant contributions to the field of cosmetic formulations, holding a total of five patents. His work focuses on enhancing the appearance and functionality of cosmetic products.

Latest Patents

One of his latest patents is for a pigmented cosmetic composition that exhibits radiance with a soft focus. This innovative cosmetic composition includes a crosslinked silicone elastomer, zinc oxide or zirconium oxide with an average particle size of less than 300 nm, and light-reflecting inorganic materials with platelet-shaped particles ranging from 10,000 to 30,000 nm. The composition is designed to improve the appearance of skin by providing good coverage over imperfections such as pores and uneven skin tone while maintaining a natural look.

Another significant patent involves cosmetic emulsions with inorganic sunscreens stabilized with conjugated linoleic acid. This water-in-oil composition features a silicone surfactant, ultrafine titanium dioxide, and conjugated linoleic acid. The inclusion of conjugated linoleic acid not only stabilizes the composition against color degradation but also helps maintain a steady viscosity.

Career Highlights

Throughout his career, Jeffrey has worked with various companies, including Conopco, Inc. His experience in the cosmetic industry has allowed him to develop innovative products that enhance consumer satisfaction and safety.

Collaborations

Jeffrey has collaborated with talented individuals such as Brian John Dobkowski and Marcina Siciliano. These partnerships have contributed to the successful development of his patented formulations.

Conclusion

Jeffrey William Rosevear's contributions to cosmetic innovations demonstrate his expertise and commitment to improving product quality. His patents reflect a deep understanding of cosmetic chemistry and consumer needs.