This inventor holds 2 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Guangzhou Fanzhirong Cosmetics Co., Ltd., Guangzhou Qingnang Biotechnology Co., Ltd. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 2 
2 out of 2 Years Active: 2025
Title: Anning Wang: Innovator in Chemical Purification and Cosmetics
Introduction
Anning Wang is a notable inventor based in Guangzhou, China. He has made significant contributions to the fields of chemical purification technology and cosmetics. With a total of 2 patents, his work focuses on innovative methods that enhance product purity and effectiveness.
Latest Patents
One of Anning Wang's latest patents is a method for melt crystallization aimed at preparing high-purity glabridin. This invention provides a process that includes melt crystallization, sweating, and material melting. The method utilizes a fractionating melt crystallization technique to achieve ultra-high purity products exceeding 99.9%. This approach is characterized by its simple operation, minimal solvent requirement, high product purity, environmental friendliness, and low energy consumption. It represents a green separation and purification process that meets the market's demand for high-purity glabridin, offering strong competitive advantages.
Another significant patent by Wang is a glabridin composition with high skin permeability, along with its preparation method and applications in cosmetics. This composition is formulated from three phases: an oil and glabridin in the S1 phase, a mixture of 3-o-ethyl ascorbic acid, anionic and nonionic surfactants, polyol, and water in the S2 phase, and water in the S3 phase. The preparation process is cost-effective and straightforward, resulting in a composition that exhibits excellent skin permeability and stability under varying temperature conditions.
Career Highlights
Anning Wang has worked with notable companies such as Guangzhou Fanzhirong Cosmetics Co., Ltd. and Guangzhou Qingnang Biotechnology Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative products in the cosmetics industry.
Collaborations
Some of his coworkers include Anzhang Li and Haiyan Liu, who have collaborated with him on various projects.
Conclusion
Anning Wang's contributions to the fields of chemical purification and cosmetics demonstrate his innovative spirit and commitment to advancing technology. His patents reflect a dedication to creating high-quality products that meet market demands.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile