This inventor holds 2 USPTO granted patents and 4 published patent applications. Top assignee: Taipei Medical University. Active years: 2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2013
Title: Innovations by Li-Hsuan Chiu in Osteogenic and Chondrocyte Research
Introduction
Li-Hsuan Chiu is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the fields of osteogenic differentiation and cartilage restoration. With a total of 2 patents, his work focuses on advancing medical treatments related to bone and cartilage health.
Latest Patents
Li-Hsuan Chiu's latest patents include a method of accelerating osteogenic differentiation and a composition thereof. This invention discloses a method that involves adding type II collagen into stem/progenitor cells or osteoblasts to enhance their osteogenic differentiation. The composition comprises type II collagen along with stem/progenitor cells or osteoblasts. Notably, type II collagen accelerates the osteogenesis of mesenchymal stem cells (MSCs) more effectively than type I collagen. This composition is particularly effective for facilitating bone repair in various osseous defects.
Another significant patent by Chiu is a method to restore the cartilaginous phenotype of chondrocytes after they have been cultured and expanded in vitro. This invention provides a method for restoring the native phenotype and functions of dedifferentiated chondrocytes. It involves culturing these cells in a medium containing type II collagen or its biologically active peptide fragments, with or without growth factors. This method effectively increases type II collagen and aggrecan expression levels, as well as GAG accumulation in the dedifferentiated chondrocytes.
Career Highlights
Li-Hsuan Chiu is affiliated with Taipei Medical University, where he conducts his research and develops his innovative methods. His work has garnered attention for its potential applications in regenerative medicine and orthopedic treatments.
Collaborations
Li-Hsuan Chiu collaborates with several esteemed colleagues, including Yu-Hui Tsai and Shih-Ching Chen. Their combined expertise contributes to the advancement of research in their respective fields.
Conclusion
Li-Hsuan Chiu's innovative patents and research efforts significantly impact the fields of osteogenic differentiation and cartilage restoration. His contributions pave the way for improved medical treatments and enhance our understanding of bone and cartilage health.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile