This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Zhejiang Hisun Pharmaceutical Co., Ltd.. Active years: 2018-2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2018-2019
Title: Innovations of Li Zhang in Azetidinone Compound Preparation
Introduction
Li Zhang is a notable inventor based in Taizhou, China, recognized for his contributions to the field of pharmaceutical chemistry. He has developed innovative methods that enhance the efficiency and cost-effectiveness of synthesizing azetidinone compounds. With a total of two patents to his name, Zhang's work is paving the way for advancements in industrial production.
Latest Patents
Li Zhang's latest patents focus on a novel method for preparing azetidinone compounds. The method utilizes a carboxylic ketoester as the raw material, which undergoes several chemical processes including Grignard addition, stereoselective dehydration, and cyclization. This innovative approach boasts several advantages, such as the use of easily available raw materials, fewer synthetic steps, simple operation, high yield, good stereoselectivity, and low cost. These features make it suitable for industrial production, showcasing Zhang's commitment to practical and impactful inventions.
Career Highlights
Zhang is currently employed at Zhejiang Hisun Pharmaceutical Co., Ltd., where he applies his expertise in pharmaceutical development. His work at the company has significantly contributed to the advancement of drug synthesis techniques, particularly in the area of azetidinone compounds. His innovative methods are expected to enhance the efficiency of pharmaceutical manufacturing processes.
Collaborations
Li Zhang collaborates with talented colleagues, including Hua Bai and Xuyang Zhao. These partnerships foster a creative environment that encourages the exchange of ideas and the development of groundbreaking solutions in the pharmaceutical field.
Conclusion
Li Zhang's innovative methods for preparing azetidinone compounds represent a significant advancement in pharmaceutical chemistry. His contributions not only enhance the efficiency of drug synthesis but also demonstrate the potential for industrial applications. Zhang's work continues to inspire future innovations in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile