This inventor holds 2 USPTO granted patents. Top assignee: The Hong Kong University of Science and Technology. Active years: 2006-2008.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2006-2008
Title: The Innovations of Donald Choy Chang
Introduction
Donald Choy Chang is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of biotechnology, particularly in the development of fluorescent protein constructs. With a total of 2 patents, his work has implications for both research and medical applications.
Latest Patents
Chang's latest patents include groundbreaking inventions. The first patent, titled "Nucleic acid encoding fluorescent protein constructs and methods for detecting apoptosis," discloses isolated nucleic acids that encode a fluorescent protein construct capable of detecting apoptosis. This invention features a donor-acceptor pair of green fluorescent proteins and a peptide linker that includes a substrate sequence for a caspase cleavage site. The linker is designed with at least one glycine pair, enhancing its functionality. The second patent, "Modified fluorescent proteins for detecting protease activity," focuses on fluorescent proteins that incorporate a cleavage site for a protease. The cleavage alters the emission and excitation spectra of the protein, making it a valuable probe for detecting protease activity in living cells during apoptosis. This patent also includes nucleic acid sequences, recombinant DNA constructs, and methods for detecting protease activity.
Career Highlights
Donald Choy Chang is affiliated with The Hong Kong University of Science and Technology, where he continues to advance his research. His work has garnered attention for its innovative approach to understanding cellular processes.
Collaborations
Chang has collaborated with notable colleagues, including Qian (Kathy) Luo and Qian Luo, contributing to a dynamic research environment.
Conclusion
Donald Choy Chang's contributions to the field of biotechnology through his patents and research at The Hong Kong University of Science and Technology highlight his role as an influential inventor. His work continues to pave the way for advancements in the detection of cellular processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile