Company Filing History:
Years Active: 2014-2020
Title: The Innovative Contributions of Kesheng Zhang
Introduction
Kesheng Zhang, an accomplished inventor based in Lenzburg, Switzerland, has made notable contributions to the field of pharmaceuticals through his innovative inventions. With a strong focus on chemical processes and compounds, he holds two patents that showcase his expertise and dedication to advancing medical treatments.
Latest Patents
Zhang's latest patents include a significant achievement in the pharmaceutical sector: the development of a polymorph of sodium neridronate and the associated preparation process. This invention introduces a novel crystalline hemihydrate polymorph of neridronic acid sodium salt, which is particularly stable and has potential applications in the creation of solid oral pharmaceutical forms. The process involves several steps, including dissolving sodium neridronate, adding a solvent to create a suspension, and recovering the stable crystalline form through mechanical stirring. This innovative approach addresses musculoskeletal and calcium metabolism disorders.
Additionally, Zhang has developed a process to manufacture UV radiation absorbing 2-phenyl-1,2,3-benzotriazoles. This improved process allows for the production of high-purity benzotriazoles with enhanced yields, demonstrating Zhang's commitment to efficiency and quality in chemical synthesis.
Career Highlights
Throughout his career, Kesheng Zhang has collaborated with leading pharmaceutical companies, including Abiogen Pharma S.p.a. and DSM IP Assets B.V. His work in these organizations has furthered his understanding of drug development and innovation in the pharmaceutical industry.
Collaborations
Zhang's professional journey has also enabled him to work alongside esteemed colleagues such as Michael Roeder and Laura Dini. These collaborations have contributed to his growth as an inventor and have enriched the research and development processes in which he participates.
Conclusion
Kesheng Zhang's innovative spirit and dedication to improving pharmaceutical processes are evident through his patents and collaborations. His work continues to play a vital role in advancing medical treatments, making him a noteworthy figure in the field of chemical and pharmaceutical inventions.