Zhen Yan

Title: Zhen Yan: Innovator in Organic Chemistry

Introduction

Zhen Yan is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of organic chemistry, particularly in the synthesis of organic acids and pharmaceutical compositions. With a total of seven patents to his name, his work has implications for both industrial applications and medical advancements.

Latest Patents

One of Zhen Yan's latest patents is titled "Method of oxidizing glycolaldehyde using nitric acid." This invention relates to a method of synthesizing at least one organic acid by oxidizing glycolaldehyde with nitric acid in the presence of a solvent. This process is notably advantageous as it is industrially applicable, preparing organic acids, particularly glycolic acid and/or glyoxylic acid, in high yields based on bio-based feedstocks. Another significant patent is the "PD-L1 antibody pharmaceutical composition and use thereof." This invention provides a pharmaceutical composition that includes the PD-L1 antibody or an antigen-binding fragment in a succinate buffer, which may also contain a sugar and a nonionic surfactant.

Career Highlights

Zhen Yan has worked with notable companies such as Rhodia Operations and Jiangsu Hengrui Medicine Company Ltd. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in both chemical manufacturing and pharmaceutical development.

Collaborations

Throughout his career, Zhen Yan has collaborated with esteemed colleagues, including Xun Liu and Jie Li. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and enhances the innovation process.

Conclusion

Zhen Yan's contributions to organic chemistry through his patents and collaborations highlight his role as a key innovator in the field. His work not only advances scientific knowledge but also has practical applications that benefit various industries.