Company Filing History:
2 out of 313 
2 out of 2 Years Active: 2020-2021
Title: Yan Liuxin: Innovator in Chemical Purification
Introduction
Yan Liuxin is a notable inventor based in Nanjing, China. He has made significant contributions to the field of chemical purification, particularly focusing on the purification of 4-hydroxyacetophenone. With a total of 2 patents, his work has implications for various industrial applications.
Latest Patents
Yan Liuxin's latest patents include innovative methods for the purification of crude 4-hydroxyacetophenone. These methods utilize one or more solvents to achieve high purity levels. The products derived from these methods consist of crystallized 4-hydroxyacetophenone and one or more solvents. His patents detail the processes that can be employed to obtain these valuable products.
Career Highlights
Throughout his career, Yan has worked with prominent companies such as Symrise AG and Sino-High (China) Co. Ltd. His experience in these organizations has allowed him to refine his expertise in chemical processes and product development.
Collaborations
Yan has collaborated with various professionals in his field, including Ravikumar Pillai and Sven Siegel. These partnerships have contributed to his innovative approaches and advancements in chemical purification techniques.
Conclusion
Yan Liuxin stands out as an influential inventor in the realm of chemical purification. His patents and career achievements reflect his dedication to advancing the field and improving industrial processes.