This inventor holds 2 USPTO granted patents. Top assignees: Dongping Jiuxin Bio-Chemistry Co., Ltd., Nanjing Inst of Compreh Utilization of Wild Plants, Nanjing Institute for Comprehensive Utilization of Wild Plants, All China Federation of Supply and Marketing Corporation. Active years: 2020-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 1 
1 out of 1 
1 out of 1 Years Active: 2020-2023
Title: Chengying Shan: Innovator in Plant-Based Solutions
Introduction
Chengying Shan is a notable inventor based in Nanjing, China. He has made significant contributions to the field of natural extracts and skin care products. With a total of 2 patents, his work focuses on innovative solutions for common skin issues.
Latest Patents
Chengying Shan's latest patents include a combined plant extract aimed at eliminating mites and acne. This extract is derived from bamboo, celery seeds, and orange peels through a process of ultrasound-assisted water extraction and alcohol precipitation. The method is designed to be simple and efficient, ensuring effective extraction from the raw materials. In vitro experiments have demonstrated its excellent efficacy in mite elimination, while also being non-irritating to human skin. This makes it suitable for direct application or incorporation into daily chemical formulations.
Another significant patent is for a bactericidal, fungicidal, and anti-allergenic skin care soap. This soap is formulated with a variety of components, including seed oil, propylene glycol, and essential oils, among others. The resulting product is pale yellow, translucent, and stable, providing a pleasant aroma and rich foam. It effectively nourishes the skin while offering sterilizing properties.
Career Highlights
Chengying Shan has worked with esteemed organizations such as the Nanjing Institute of Comprehensive Utilization of Wild Plants and Dongping Jiuxin Biochemistry Co., Ltd. His experience in these institutions has contributed to his expertise in the development of innovative plant-based products.
Collaborations
Chengying has collaborated with notable colleagues, including Weiming Zhang and Shihong Ma. Their combined efforts have further advanced the research and development of effective skin care solutions.
Conclusion
Chengying Shan's innovative work in the field of plant extracts and skin care products showcases his commitment to addressing common skin issues through natural solutions. His patents reflect a blend of scientific research and practical application, making a positive impact in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile