Ursula K Charaf is a notable inventor based in Land O'Lakes, WI (US). She has made significant contributions to the field of antimicrobial compositions and detergent formulations. With a total of 2 patents, her work showcases her innovative spirit and dedication to improving everyday products.

Latest Patents

One of her latest patents is titled "Antimicrobial compositions containing quaternary ammonium compounds, silanes and other disinfectants with furanones." This invention presents a synergistic antimicrobial composition that combines furanones with various disinfectants, including organosilanes and quaternary ammonium compounds. The composition also allows for the inclusion of biguanides and disinfectant amines, enhancing its effectiveness.

Another significant patent is "Detergent compositions containing liposomes and process therefor." This invention focuses on stabilizing liposomes in aqueous compositions against lysis by anionic surfactants. The method involves using specific surfactants as stabilizing agents, resulting in compositions that can be utilized in shower gels and shampoos. The liposomes are derived from natural phospholipids or synthetic nonionic amphiphilic compounds, ensuring their effectiveness in various applications.

Career Highlights

Ursula K Charaf is currently associated with S. C. Johnson Son, Inc., where she continues to innovate and develop new products. Her work has had a significant impact on the formulation of cleaning and personal care products, making them more effective and user-friendly.

Collaborations

Throughout her career, Ursula has collaborated with notable colleagues, including Richard W Avery and Gerald L Hart. These partnerships have contributed to her success and the advancement of her inventions.

Conclusion

Ursula K Charaf's contributions to the field of antimicrobial compositions and detergent formulations highlight her innovative capabilities. Her patents reflect a commitment to enhancing product effectiveness and user experience.