Location History:
- Kaohsiung County, TW (2007 - 2012)
- Neimen Township, Kaohsiung County, TW (2010 - 2013)
- Kaohsiung, TW (2015 - 2017)
- Kaohisiung, TW (2018)
- Tainan, TW (2017 - 2022)
Company Filing History:
12 out of 76 
1 out of 4 
1 out of 1 Years Active: 2007-2025
Title: The Innovations of Tsung-Yu Hsiao
Introduction
Tsung-Yu Hsiao is a prominent inventor based in Tainan, Taiwan. He has made significant contributions to the field of pharmaceutical purification processes, holding a total of 14 patents. His work focuses on improving the methods for purifying important therapeutic compounds.
Latest Patents
Among his latest patents are processes for purifying semaglutide and liraglutide. The first patent provides improved processes for purifying semaglutide or liraglutide through two sequential RP-HPLC purifications followed by a salt-exchange step. This method maintains a constant pH during the purification steps and utilizes a halogenated solvent in the sample preparation, enhancing solubility and creating an environment conducive to decarboxylation. The second patent similarly outlines an improved process for purifying liraglutide, employing the same innovative techniques to achieve better results.
Career Highlights
Tsung-Yu Hsiao has worked with notable companies in the pharmaceutical industry, including Scinopharm Taiwan, Ltd. and Scinopharm Singapore Pte Ltd. His experience in these organizations has allowed him to develop and refine his expertise in drug purification processes.
Collaborations
He has collaborated with several professionals in his field, including Yuan-Xiu Liao and Meng-Fen Ho. These partnerships have contributed to the advancement of his research and the successful development of his patented processes.
Conclusion
Tsung-Yu Hsiao's innovative work in the purification of semaglutide and liraglutide showcases his significant contributions to pharmaceutical sciences. His patents reflect a commitment to improving drug purification methods, which can have a lasting impact on the industry.