This inventor holds 3 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: China Petroleum Chemical Corporation, Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation, Beijing Reasearch Institute of Chemical Industry. Active years: 2006-2022.
Company Filing History:
3 out of 674 
2 out of 114 
1 out of 1 Years Active: 2006-2022
Title: Innovations of Hongxu Yang in Olefin Polymerization
Introduction
Hongxu Yang is a prominent inventor based in Beijing, China. He has made significant contributions to the field of polymer chemistry, particularly in olefin polymerization. With a total of 3 patents, his work has advanced the understanding and application of catalyst systems in this area.
Latest Patents
One of his latest patents is titled "Olefin polymerization catalyst comprising cyclotriveratrylene and derivatives thereof." This invention discloses a Ziegler-Natta catalyst system for olefin polymerization, which includes various compounds that serve as internal and external electron donors. The complexity of the catalyst design allows for enhanced polymerization processes.
Another notable patent is "Catalyst component for ethylene polymerization, preparation thereof, and a catalyst comprising the catalyst component." This patent describes a catalyst component that includes an organic silicon compound, which is crucial for effective ethylene polymerization. The detailed formulation and preparation process outlined in this patent contribute to the efficiency of polymerization reactions.
Career Highlights
Hongxu Yang has worked with several esteemed organizations, including China Petroleum Chemical Corporation and the Beijing Research Institute of Chemical Industry, which is part of China Petroleum & Chemical Corporation. His experience in these institutions has provided him with a solid foundation in chemical research and development.
Collaborations
Throughout his career, Hongxu Yang has collaborated with notable colleagues such as Junling Zhou and Zifang Guo. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Hongxu Yang's contributions to the field of olefin polymerization through his innovative patents and collaborations highlight his expertise and impact in the chemical industry. His work continues to influence advancements in polymer chemistry.