Han Cao

Title: Han Cao - Innovator in Cosmetic Compositions

Introduction

Han Cao is a notable inventor based in Shanghai, China. He has made significant contributions to the field of cosmetic science, particularly through his innovative patent related to silk fibroin.

Latest Patents

Han Cao holds a patent for a cosmetic composition that comprises low molecular weight silk fibroin. This invention focuses on a formulation that includes at least 85 parts by weight of peptides with a molecular weight of less than 2500 Da. The amino acid sequences of these peptides are specifically designed to enhance cosmetic applications. The process for producing this silk fibroin involves several steps, including mixing a high molecular weight silk fibroin with chymotrypsin and drying the resulting mixture to obtain the desired low molecular weight silk fibroin.

Career Highlights

Throughout his career, Han Cao has worked with prominent companies in the industry, including Conopco, Inc. and Unilever IP Holdings B.V. His experience in these organizations has contributed to his expertise in developing innovative cosmetic products.

Collaborations

Han Cao has collaborated with talented individuals such as Hong Chen and Xin Li. These partnerships have likely enriched his work and led to advancements in his field.

Conclusion

Han Cao is a distinguished inventor whose work in cosmetic compositions showcases his innovative spirit and dedication to enhancing beauty products. His contributions to the industry are noteworthy and reflect his commitment to scientific advancement.