Company Filing History:
2 out of 674 
2 out of 10 Years Active: 2018-2020
Title: Zhoujun Li: Innovator in Polymer Chemistry
Introduction
Zhoujun Li is a prominent inventor based in Beijing, China. He has made significant contributions to the field of polymer chemistry, particularly in the development of novel monomers and drilling fluid compositions. With a total of 2 patents, his work has implications for various industrial applications.
Latest Patents
Zhoujun Li's latest patents include a maleamic acid monomer and its preparation method and use. This maleamic acid monomer can be utilized as a comonomer to create temperature-tolerant and calcium salt-tolerant polymers. The structural formula of the monomer is defined, where R is selected from a specific group. Additionally, he has developed a composition for oil-based drilling fluid that enhances the shearing force of the fluid. This composition comprises at least two components selected from amphiphilic block copolymers, polyurethanes, and acidic ionic compounds.
Career Highlights
Throughout his career, Zhoujun Li has worked with notable organizations such as China Petroleum & Chemical Corporation and Sinopec Research Institute of Petroleum Engineering. His experience in these companies has allowed him to apply his innovative ideas in practical settings, contributing to advancements in the industry.
Collaborations
Zhoujun Li has collaborated with esteemed colleagues, including Xiaohua Yang and Yongxue Lin. These partnerships have fostered a collaborative environment that enhances the development of innovative solutions in polymer chemistry.
Conclusion
Zhoujun Li's contributions to the field of polymer chemistry through his patents and collaborations highlight his role as an influential inventor. His work continues to impact various industrial applications, showcasing the importance of innovation in advancing technology.