Location History:
- Shijiazhuang, CN (2015)
- Hebei, CN (2016)
Company Filing History:
Years Active: 2015-2016
Title: Xuebin Zhao: Innovator in Pharmaceutical Chemistry
Introduction
Xuebin Zhao is a notable inventor based in Hebei, China. He has made significant contributions to the field of pharmaceutical chemistry, particularly in the development of intermediates and crystalline forms of important compounds. With a total of 2 patents, Zhao's work has implications for the pharmaceutical industry.
Latest Patents
Zhao's latest patents include innovative methods and compositions related to Ertapenem. The first patent focuses on the intermediate of Ertapenem, detailing a composition that comprises the same and its preparation methods. Specifically, it describes intermediates of Ertapenem of formula 2a, where Np represents specific groups, and P and Pr represent carboxyl protecting groups. The methods outlined allow for the production of compound 2a in solid form, which is amorphous. Additionally, the invention relates to a composition that contains at least 95% of the intermediate of Ertapenem of formula 2a.
The second patent presents a crystalline form E of ertapenem sodium and its preparation method. This method utilizes an aqueous ertapenem sodium solution at a low concentration as a raw material. The crystalline form E is characterized by its ease of filtration and drying, stability during the drying process, and high purity, which can reach 98.5% or higher.
Career Highlights
Xuebin Zhao is currently associated with Cspc Zhongqi Pharmaceutical Technology (Shijiazhuang) Co., Ltd. His work at this company has allowed him to focus on innovative pharmaceutical solutions that enhance the efficacy and stability of drug formulations.
Collaborations
Zhao collaborates with talented coworkers, including Ying Shi and Kun Li, who contribute to his research and development efforts in the pharmaceutical sector.
Conclusion
Xuebin Zhao's contributions to pharmaceutical chemistry through his patents and collaborations highlight his role as an innovator in the field. His work continues to influence the development of effective pharmaceutical compounds.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.