This inventor holds 2 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignee: Colgate Palmolive Company. Active years: 2018-2021.
Company Filing History:
Years Active: 2018-2021
Title: Innovations by Inventor Huiyan Yin
Introduction
Huiyan Yin is a notable inventor based in Guangzhou, China. She has made significant contributions to the field of personal care compositions, holding 2 patents that focus on innovative cleansing formulations. Her work emphasizes the importance of effective antibacterial components in personal care products.
Latest Patents
Huiyan Yin's latest patents include two key inventions. The first patent describes cleansing compositions comprising a mixture of phenol disinfectants. These personal care compositions contain an effective amount of an antibacterial component selected from chloroxylenol (PCMX) and o-cymene-5-on (IPMP), along with phenoxyethanol, piroctone olamine, and a surfactant. The second patent focuses on a liquid skin cleanser, which is a skin cleansing composition that includes a salt of lauric acid, a salt of stearic acid, and at least one surfactant that is not a salt of a fatty acid. The ratio of the salt of lauric acid to the salt of stearic acid is calculated to be from 2.5:1 to 3.5:1 by weight.
Career Highlights
Huiyan Yin is currently employed at Colgate-Palmolive Company, where she continues to innovate in the field of personal care products. Her work has contributed to the development of effective and safe cleansing solutions that meet consumer needs.
Collaborations
Huiyan collaborates with talented coworkers, including Yang Ruan and Eugene E. Hardy, who contribute to her innovative projects and research efforts.
Conclusion
Huiyan Yin's contributions to the field of personal care compositions highlight her dedication to innovation and effectiveness in cleansing products. Her patents reflect a commitment to improving consumer health and hygiene through scientific advancements.