Company Filing History:
Years Active: 1998-2009
Title: Innovations by Margaret Ann O'Donoghue
Introduction
Margaret Ann O'Donoghue is a notable inventor based in Monroe, OH (US). She has made significant contributions to the field of skin care through her innovative formulations. With a total of 4 patents to her name, her work focuses on creating effective and safe skin care compositions.
Latest Patents
Among her latest patents are two remarkable inventions. The first is a formulation for low pH skin care compositions containing dehydroacetic acid. This invention emphasizes the stability of skin care products by utilizing a dermatologically acceptable carrier that primarily consists of oil. The compositions are designed to maintain a pH of about 4.5 and below, ensuring skin compatibility. The second patent relates to sunscreen compositions that incorporate a UVA sunscreen active and a suitable carrier for skin application. These compositions are free from benzylidene camphor derivatives and are designed to provide excellent stability and UV protection efficacy. They achieve a Sunscreen Efficiency Index of at least about 1.75, ensuring effective sun protection.
Career Highlights
Margaret works at The Procter & Gamble Company, where she continues to innovate in the field of skin care. Her dedication to developing safe and effective products has made her a valuable asset to the company.
Collaborations
Some of her notable coworkers include Paul Robert Tanner and Christopher Irwin, who contribute to her innovative projects.
Conclusion
Margaret Ann O'Donoghue's contributions to skin care innovation highlight her expertise and commitment to creating effective products. Her patents reflect a deep understanding of dermatological needs and a drive for excellence in formulation.