This inventor holds 1 USPTO granted patent. Top assignees: Jiangsu Jiulang High-Tech Co., Ltd., Nanjing Tech University. Active years: 2026.
Company Filing History:
1 out of 1 
1 out of 98 Years Active: 2026
Title: Qilian Li: Innovator in Silicon Carbide Membrane Technology
Introduction
Qilian Li is a prominent inventor based in Nanjing, China. He has made significant contributions to the field of materials science, particularly in the development of silicon carbide membrane supports. His innovative approach utilizes activated coke fly ash, showcasing his commitment to sustainable practices in engineering.
Latest Patents
Qilian Li holds a patent for "Methods for preparing silicon carbide membrane supports using activated coke fly ash." This patent outlines a method that employs activated coke fly ash as a pore-forming agent, combined with micro-sized silicon carbide powder as the primary aggregate. The process also incorporates nano-zirconia, alumina, and/or magnesia as sintering aids, along with polyvinyl alcohol aqueous solution as a binder. The components are mixed to create a premixed material, which is then extruded to form support green bodies. These bodies are dried and subsequently undergo programmed sintering to produce the final silicon carbide membrane supports. He has 1 patent to his name.
Career Highlights
Throughout his career, Qilian Li has worked with notable organizations, including Jiangsu Jiulang High-Tech Co., Ltd. and Nanjing Tech University. His experience in these institutions has allowed him to refine his expertise in materials engineering and contribute to various research projects.
Collaborations
Qilian Li has collaborated with esteemed colleagues such as Feng Han and Weihong Xing. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Qilian Li's work in developing silicon carbide membrane supports represents a significant advancement in materials science. His innovative methods and collaborations highlight his dedication to improving technology and sustainability in engineering.