This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Zhejiang Wanbang Pharmaceutical Plc.. Active years: 2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2017
Title: Shouming Zhao: Innovator in Pharmaceutical Chemistry
Introduction
Shouming Zhao is a notable inventor based in Zhejiang, China. He has made significant contributions to the field of pharmaceutical chemistry, particularly in the preparation of important compounds used in the industry. His work is characterized by a focus on efficiency and purity, which are critical in pharmaceutical applications.
Latest Patents
One of Shouming Zhao's key patents is titled "Preparation of (−)-huperzine A." This invention relates to a method for preparing (−)-huperzine A, which involves allowing a mixture of (±)-huperzine A obtained from chemical synthesis and a chiral acid to form (±)-huperzine A chiral acid salt under suitable conditions. The process includes recrystallizing the chiral acid salt from an organic solvent and basifying with an alkali to obtain optically pure (−)-huperzine A. The method is convenient to operate and suitable for industrial production. The chemical purity and optical purity of (−)-huperzine A obtained by this method are each greater than 99.5%, satisfying the requirement for raw pharmaceutical purity in the pharmaceutical industry. He holds 1 patent related to this innovative process.
Career Highlights
Shouming Zhao is associated with Zhejiang Wanbang Pharmaceutical Plc., where he applies his expertise in pharmaceutical chemistry. His work at the company has contributed to advancements in drug formulation and production processes. Zhao's focus on high-purity compounds has positioned him as a valuable asset in the pharmaceutical sector.
Collaborations
Shouming Zhao has collaborated with notable colleagues, including Jinsheng Xie and Weihua Xie. These collaborations have fostered a productive environment for innovation and development in their respective fields.
Conclusion
Shouming Zhao's contributions to pharmaceutical chemistry, particularly through his patent for the preparation of (−)-huperzine A, highlight his role as an innovator in the industry. His work continues to impact the pharmaceutical field positively, ensuring the availability of high-purity compounds for various applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile