This inventor holds 1 USPTO granted patent. Top assignee: Tsi Group Limited. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Weiguo Liu: Inventor in Shanghai
Introduction
Weiguo Liu is an inventor based in Shanghai, China. His listed patent concerns a preparation method for salicylamine acetate.
Latest Patents
Liu is associated with 1 patent: “Preparation method for salicylamine acetate.” The method prepares an amino-protected intermediate from salicylaldehyde and then reacts the intermediate with acetic acid to produce an acetate.
Career Highlights
Liu is associated with TSI Group Limited. The available information identifies his work on a chemical preparation method but does not provide further details about his role or career.
Collaborations
Liu’s listed coworkers include Ling Long and Jianyi Ma.
Conclusion
Weiguo Liu’s recorded inventive work focuses on preparing salicylamine acetate through an amino-protected intermediate, reflecting his contribution to chemical process innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile