This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Zhejiang Hangzhou Xinfu Pharmaceutical, Co., Ltd., Shanghai Tongchen Biotech, Co., Ltd.. Active years: 2008-2012.
Company Filing History:
2 out of 2 
1 out of 1 Years Active: 2008-2012
Title: Yanbing Bai: Innovator in Biochemical Processes
Introduction
Yanbing Bai is a prominent inventor based in Hangzhou, China. He has made significant contributions to the field of biochemistry, particularly in the synthesis and purification of various compounds. With a total of 2 patents, his work showcases innovative methods that address both efficiency and environmental concerns.
Latest Patents
One of Yanbing Bai's latest patents is a process for synthesizing and purifying sucralose. This invention involves reacting sucrose with acetic anhydride in a solvent of a N-amide compound, using an organic complex alkali metal salt catalyst. The process produces sucrose-6-acetate, which is then chlorinated and deacetylated to yield sucralose. Additionally, the patent outlines a method for purifying crude sucralose using one or more organic solvents to obtain purified sucralose.
Another notable patent is a method for producing vanillic acid and vanillin from the waste residue of rice bran oil through fermentation and biotransformation. This method includes the hydrolysis of ferulic acid esters in the waste residue to ferulic acid, followed by conversion into vanillic acid using a specific microbial strain. The process further transforms vanillic acid into vanillin, utilizing renewable resources and reducing environmental pollution associated with chemical synthesis.
Career Highlights
Yanbing Bai has worked with several companies, including Zhejiang Hangzhou Xinfu Pharmaceutical Co., Ltd. and Shanghai Tongchen Biotech Co., Ltd. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in the pharmaceutical and biotechnology industries.
Collaborations
Throughout his career, Yanbing Bai has collaborated with notable colleagues, including Zhihao Sun and Pu Zheng. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and enhances the development of innovative solutions.
Conclusion
Yanbing Bai's contributions to the field of biochemistry through his patents and collaborations highlight his role as an influential inventor. His innovative methods not only advance scientific knowledge but also promote sustainable practices in the industry.