This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Chang Chun Petrochemical Co., Ltd.. Active years: 2021-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2021-2023
Title: Innovations of Yu Hsiu Li in Ethylene Vinyl Alcohol Copolymer Technology
Introduction
Yu Hsiu Li is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of polymer technology, particularly in the development of ethylene vinyl alcohol copolymer (EVOH) materials. With a total of 3 patents to his name, his work has implications for various applications in packaging and material science.
Latest Patents
Yu Hsiu Li's latest patents include innovative advancements in EVOH resin compositions. One of his patents focuses on an ethylene vinyl alcohol copolymer resin composition, which aims to enhance energy efficiency during processing. The core height difference (Sk) of the surface of the EVOH resin composition is specified to be between 0.6 and 2.0 μm, with an overall standard deviation of Sk ranging from 0.05 to 0.55. This invention not only reduces torque output during processing but also improves film appearance stability.
Another significant patent involves a fluorine-containing ethylene vinyl alcohol copolymer resin composition. This composition includes EVOH and fluorine-containing particles, with a total fluoride ion content ranging from 45 to 41,000 ppm. The innovation effectively minimizes adhesion within the extruder, thereby reducing the occurrence of gel or gelled substances in the final products.
Career Highlights
Yu Hsiu Li is currently employed at Chang Chun Petrochemical Co., Ltd., where he continues to push the boundaries of polymer technology. His work has garnered attention for its practical applications and contributions to energy-saving processes in manufacturing.
Collaborations
Throughout his career, Yu has collaborated with talented individuals such as Hou Hsi Wu and Wen Hsin Lin, who have contributed to his research and development efforts.
Conclusion
Yu Hsiu Li's innovative work in the field of ethylene vinyl alcohol copolymers showcases his commitment to advancing polymer technology. His patents reflect a dedication to improving material properties and processing efficiency, making a significant impact in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile