Company Filing History:
Years Active: 1998-2002
Title: The Innovative Journey of Christopher Irwin
Introduction
Christopher Irwin, an accomplished inventor based in Cincinnati, OH, holds an impressive portfolio of seven patents. His work primarily focuses on creating innovative compositions that enhance personal care products, showcasing his commitment to improving skin health and safety.
Latest Patents
Among Irwin's latest innovations are two notable patents. The first is an antimicrobial cleansing composition that incorporates 2-pyrrolidone-5-carboxylic acid. This formulation is designed to maintain a skin-friendly pH range between about 2.0 and 5.5, while including an antimicrobial agent and an amphoteric surfactant. The result is a gentle yet effective cleansing solution that enhances skin antimicrobial properties.
The second patent pertains to advanced sunscreen compositions. These formulations include a UVA sunscreen active ingredient and a carrier suitable for skin application. They are specifically designed to be free from benzylidene camphor derivatives, promoting excellent stability and UV protection. With a Sunscreen Efficiency Index of at least 1.75 and a UVA Photostability Index of 0.85 or greater, these compositions exemplify a safe and aesthetically appealing approach to sun protection.
Career Highlights
Christopher Irwin contributes his expertise to The Procter & Gamble Company, a renowned leader in the consumer goods industry. His innovations not only reflect his technical prowess but also align with the company's dedication to quality and consumer safety in personal care products.
Collaborations
Throughout his career, Irwin has collaborated with esteemed colleagues including Paul Robert Tanner and Margaret Ann O'Donoghue. Together, they work towards developing groundbreaking products that push the boundaries of innovation in the industry.
Conclusion
Christopher Irwin stands out as an influential inventor whose contributions to antimicrobial and sunscreen formulations significantly enhance consumer health and safety. His dedication to innovation continues to foster advancements in personal care products, solidifying his reputation in the field.