Company Filing History:
2 out of 674 
1 out of 30 
1 out of 3,100 
Years Active: 2016-2025
Title: The Innovative Mind of Zhiyu Liu: Pioneering Advances in Cellulose Nanocrystals
Introduction: Zhiyu Liu, a notable inventor from Liaoning, China, has made significant contributions to the field of materials science with his groundbreaking innovations. With two patents to his name, he has demonstrated a strong commitment to advancing technology in the production of cellulose nanocrystal materials.
Latest Patents: Among his latest inventions, the two key patents held by Zhiyu Liu are particularly noteworthy. The first patent focuses on "Cellulose II nanocrystal particles and preparation method and use thereof." This invention describes cellulose II nanocrystal particles characterized by a crystallinity of 80% or greater, a number-average molecular weight ranging from 1200 to 2500, and a molecular weight distribution coefficient Mw/Mn of 1.30 or less. This efficient and environmentally friendly method involves subjecting a cellulose raw material to an amorphization reconstitution followed by crystallization acidolysis under low concentration acidic conditions.
The second patent, titled "Reactor and alkylation process using the reactor," introduces a unique reactor design for liquid materials. It consists of an enclosed housing, a feeding tube with liquid inlets, and a distribution tube that extends into the reactor, equipped with several distribution holes. This innovative setup features a rotating bed that helps separate materials effectively during the reaction, enhancing the overall efficiency of the process.
Career Highlights: Zhiyu Liu has worked with esteemed organizations such as the Institute of Metal Research, Chinese Academy of Sciences, and China Petroleum & Chemical Corporation. His experience in these reputable institutions has provided him with a solid foundation to develop his patented technologies, focusing on the intersection of innovation and practical applications.
Collaborations: Collaborating with other talented professionals has been a key aspect of Liu's career. Notable coworkers Jinsong Zhang and Yukun Yan have contributed to various projects, enriching the development and implementation of innovative processes and technologies in their respective fields.
Conclusion: Zhiyu Liu's impressive portfolio of patents exemplifies his dedication to innovation in materials science. His work on cellulose nanocrystals and the advancement of reactor technology not only showcases his inventive spirit but also positions him as a notable figure in the engineering community. As he continues to innovate, his contributions will undoubtedly pave the way for further advancements in the field.