Wing Fu Lai

Title: Wing Fu Lai: Innovator in Drug Delivery Systems

Introduction

Wing Fu Lai is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of drug delivery systems, holding a total of 2 patents. His innovative work focuses on enhancing the efficiency and effectiveness of drug delivery methods.

Latest Patents

Wing Fu Lai's latest patents include a drug delivery device and its method of manufacture. This invention relates to a device designed for carrying and delivering both hydrophilic and lipophilic drug molecules. The device features a porous body that adsorbs drug molecules, consisting of a plurality of microspheres and a hydrogel that forms cross-links connecting these microspheres. Another significant patent is for hypromellose-graft-chitosan and methods thereof for sustained drug delivery. This system utilizes a novel polymer, hypromellose-graft-chitosan (HC), which is highly water-soluble across a pH range from 1.2 to 10. It also possesses a high pH buffering capacity, providing a stable environment for drug delivery. The system demonstrates a drug loading efficiency of over 90% for all tested drugs, which is 1-2 fold higher than conventional chitosan, achieving a 2-3 fold longer duration of sustained drug release.

Career Highlights

Wing Fu Lai has worked at prestigious institutions, including the City University of Hong Kong and The University of Hong Kong. His research and innovations have significantly impacted the field of drug delivery, showcasing his expertise and dedication to advancing medical technology.

Collaborations

Some of his notable coworkers include Andrei Rogatch and Ho Cheung Shum. Their collaborative efforts have contributed to the development of innovative solutions in drug delivery systems.

Conclusion

Wing Fu Lai is a prominent inventor whose work in drug delivery systems has the potential to revolutionize how medications are administered. His patents reflect a commitment to improving patient care through innovative technology.