Company Filing History:
Years Active: 2017-2021
Title: Sara Robyn Muenz Youssef: Innovator in Cosmetic Chemistry
Introduction
Sara Robyn Muenz Youssef is a notable inventor based in Middlesex, NJ (US). She has made significant contributions to the field of cosmetic chemistry, holding a total of 3 patents. Her innovative work focuses on developing advanced formulations that enhance the effectiveness and user experience of cosmetic products.
Latest Patents
One of her latest patents is a clear sulfate-free surfactant-based cleanser composition with a thickener. This cosmetic composition includes a method of preparation that involves mixing at least one sulfate-free surfactant, a thickener, and a hydrophilic emollient to create a mixture. The resulting cosmetic composition is a clear, flowable semi-solid that transforms into a non-flowable semi-solid upon rubbing.
Another significant patent is for a sunscreen composition containing high levels of liposoluble UV filters. This water-releasing sunscreen composition is formulated as an emulsion and includes an aqueous phase with a stability-boosting polyol and an oil phase containing a first emulsifier and a structuring agent. The combined organic UV filter in this composition is present at a concentration ranging from about 10% to about 25%. The sunscreen is designed to be stable, with a sun protection factor (SPF) of greater than or equal to 15, and exhibits a critical wavelength of greater than 370 nm.
Career Highlights
Sara is currently employed at L'Oréal, where she continues to innovate in the cosmetic industry. Her work has not only advanced product formulations but has also contributed to the overall effectiveness and safety of cosmetic products available to consumers.
Collaborations
Throughout her career, Sara has collaborated with talented individuals such as Catherine Chiou and Angelike Galdi. These collaborations have fostered a creative environment that encourages the development of groundbreaking cosmetic solutions.
Conclusion
Sara Robyn Muenz Youssef is a pioneering inventor whose work in cosmetic chemistry has led to the development of innovative products that enhance consumer experience. Her contributions to the field are significant and continue to influence the industry positively.