This inventor holds 2 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignee: Agency for Science, Technology and Research. Active years: 2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2014
Title: Innovations by Inventor Yu Han
Introduction
Yu Han is a notable inventor based in Singapore, SG. He has made significant contributions to the field of enzyme immobilization and solid foam particle production. With a total of 2 patents, his work showcases innovative methods that enhance the efficiency of various processes.
Latest Patents
One of Yu Han's latest patents focuses on immobilized enzymes. This invention relates to a method for immobilizing enzymes in a solid porous support. Specifically, it utilizes a fluid containing the enzyme under high pressure, ranging from 25 to 50 Mpa, to immobilize the enzyme, such as CALB, on a porous support like silica. The resulting porous support contains more immobilized enzyme than would otherwise be obtained through processes conducted at atmospheric pressures.
Another significant patent involves mesocellular foam particles. This invention provides a process for creating regular-shaped particles of solid foam. A first mixture, comprising water, an acid, a surfactant, and a hydrophobic material, is combined with a hydrolysable silicon species to form a second mixture. This second mixture is maintained under specific conditions for a sufficient time to form regular-shaped precursor particles. The mixture is then aged at a temperature and for a duration effective to produce the regular-shaped particles of solid foam.
Career Highlights
Yu Han is affiliated with the Agency for Science, Technology and Research, where he continues to innovate and contribute to scientific advancements. His work has implications in various industries, particularly in biotechnology and materials science.
Collaborations
Yu Han has collaborated with esteemed colleagues, including Jackie Yi-Ru Ying and Su Seong Lee. Their combined expertise has fostered a productive research environment, leading to groundbreaking innovations.
Conclusion
In summary, Yu Han is a distinguished inventor whose patents reflect his commitment to advancing technology in enzyme immobilization and solid foam production. His contributions are valuable to both scientific research and practical applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile