Yu-Ying Hsu

Title: Innovations of Yu-Ying Hsu in Microsphere Technology

Introduction

Yu-Ying Hsu is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of microsphere technology, particularly through his innovative methods of preparing polylactic acid (PLA) and polylactic-co-glycolic acid (PLGA) microspheres. With a total of two patents to his name, Hsu's work is recognized for its potential applications in various industries.

Latest Patents

Hsu's latest patents focus on the preparation of polylactic acid microspheres and polylactic-co-glycolic acid microspheres. The method involves providing a first solution that includes polylactic acid or polylactic-co-glycolic acid combined with an organic solvent. A second solution is prepared, which contains polyvinyl alcohol, sodium carboxymethyl cellulose, and an aqueous solution. The first solution is then added to the second solution while agitating it, leading to the solidification of the polylactic acid or polylactic-co-glycolic acid into microspheres. These microspheres are characterized by a smooth surface and a mean number particle size distribution ranging from 10 μm to 80 μm.

Career Highlights

Throughout his career, Yu-Ying Hsu has worked with esteemed institutions such as Taipei Medical University and Panion & Bf Biotech Inc. His experience in these organizations has allowed him to refine his expertise in microsphere technology and contribute to advancements in the field.

Collaborations

Hsu has collaborated with notable colleagues, including Ming-Thau Sheu and Yu-De Su. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Yu-Ying Hsu's contributions to the development of polylactic acid and polylactic-co-glycolic acid microspheres highlight his role as a significant inventor in the field. His innovative methods and collaborations continue to influence advancements in microsphere technology.