This inventor holds 1 USPTO granted patent and 3 EPO patents. Top assignee: Covestro Deutschland Ag. Active years: 2021.
Company Filing History:
Years Active: 2021
Title: Xiaoxin Yao: Innovator in Polycarbonate Production
Introduction
Xiaoxin Yao is a notable inventor based in Shanghai, China. He has made significant contributions to the field of polymer chemistry, particularly in the production of polycarbonate materials. His innovative approach has led to the development of a unique process that utilizes organic solvents based on chlorohydrocarbons.
Latest Patents
Xiaoxin Yao holds 1 patent for his invention titled "Process for producing a polycarbonate using an organic solvent based on chlorohydrocarbons." This patent describes a method for producing polycarbonate from diphenols and carbonyl halides through an interfacial process. The process is characterized by its use of chlorohydrocarbons or mixtures thereof, along with an organic solvent, which enhances the efficiency of polycarbonate production.
Career Highlights
Throughout his career, Xiaoxin Yao has worked with prominent companies in the chemical industry. Notably, he has been associated with Covestro Deutschland AG and Covestro Intellectual Property GmbH & Co. KG. His work in these organizations has allowed him to refine his expertise in polymer production and intellectual property.
Collaborations
Xiaoxin Yao has collaborated with esteemed professionals in his field, including Erik Sluyts and Jan Heijl. These collaborations have contributed to the advancement of his research and the successful implementation of his innovative processes.
Conclusion
Xiaoxin Yao's contributions to the field of polycarbonate production exemplify the impact of innovative thinking in chemistry. His patented process not only enhances production efficiency but also showcases the potential of using organic solvents in industrial applications.