Shirley Weinstein

Title: Shirley Weinstein: Innovator in Cosmetic Preservation

Introduction

Shirley Weinstein is a notable inventor based in New York, NY (US). She has made significant contributions to the field of cosmetic preservation, holding 2 patents that focus on natural preservative alternatives. Her work aims to enhance the safety and efficacy of cosmetic products.

Latest Patents

One of Shirley's latest patents is titled "Natural preservative alternatives and compositions containing same." This patent discloses a cosmetic preservative that comprises a plant extract, a metal chelating agent, and ethanol in amounts effective to inhibit microbial growth, including bacteria, molds, and yeast. The effectiveness of this preservative may be enhanced by the addition of a phospholipid, ascorbic acid, and ascorbic acid salts. Furthermore, the effectiveness against microbial growth is further improved by the addition of a combination of 1,2-hexanediol, 1,2-octanediol, and tropolone. Specific formulations are provided to illustrate these innovations.

Career Highlights

Shirley Weinstein is currently associated with Woodcliff Skincare Solutions, Inc., where she continues to develop innovative solutions in skincare. Her expertise in cosmetic preservation has positioned her as a key figure in the industry.

Collaborations

Shirley has collaborated with notable coworkers, including Denise DeBaun and Rose Hoyle, contributing to a dynamic team focused on advancing skincare solutions.

Conclusion

Shirley Weinstein's contributions to cosmetic preservation through her innovative patents highlight her role as a leading inventor in the field. Her work not only enhances product safety but also paves the way for future advancements in skincare.