Company Filing History:
4 out of 667 
4 out of 103 Years Active: 2018-2025
Title: The Innovative Achievements of Inventor Liqiu Chu
Introduction
Liqiu Chu is a distinguished inventor based in Beijing, China, renowned for his contributions to the field of materials science. With a total of three patents to his name, he has emerged as a significant figure in the realm of innovative materials, particularly in the processing and development of resin powders for advanced manufacturing techniques such as selective laser sintering.
Latest Patents
Liqiu Chu's latest patents showcase his expertise in creating high-performance resin powders. The first patent focuses on a polyolefin resin powder suitable for selective laser sintering. This method includes preparing the resin powder by ensuring the difference between the solubility parameters of the organic solvent and the polyolefin resin lies within 0-20% of the resin's solubility parameter. The resulting polyolefin resin powder exhibits excellent antioxidant properties, optimal powder flowability, a moderate size, a smooth surface, and desirable bulk density along with superior dispersibility and particle size distribution.
His second patent pertains to an aliphatic polyester resin powder also designed for selective laser sintering. The preparation involves several steps, starting from heat-dissolving a crystalline aliphatic polyester resin in an organic solvent to obtaining an aliphatic polyester resin solution. It then proceeds with cooling, solid-liquid separation, and drying to yield the final product. The resulting crystalline aliphatic polyester resin powder mirrors the efficiency of his previous inventions, showcasing good antioxidant characteristics, powder flowability, moderate size, smooth surface, and suitable dispersibility.
Career Highlights
Liqiu Chu has had a notable career, with experience working for esteemed organizations such as China Petroleum & Chemical Corporation and the Beijing Research Institute of Chemical Industry. His work has often focused on innovative research aimed at enhancing material properties for industrial applications.
Collaborations
Throughout his career, Liqiu Chu has collaborated with prominent professionals in his field, including Dali Gao and Shijun Zhang. These collaborations have contributed to his innovative approach and led to the successful development of his patented technologies.
Conclusion
In conclusion, Liqiu Chu is a visionary inventor whose work in the field of resin powders has the potential to revolutionize selective laser sintering technology. His contributions not only highlight his deep understanding of material sciences but also his commitment to innovation, making him a leading figure in contemporary engineering and manufacturing.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.