Company Filing History:
2 out of 81 
1 out of 11 
1 out of 36 Years Active: 2022-2025
Title: Shoujuan Wang: Innovator in Temperature Control Materials and Lignin Copolymers
Introduction
Shoujuan Wang is a notable inventor based in Jinan, China. He has made significant contributions to the field of materials science, particularly in the development of innovative temperature control materials and cationic lignin copolymers. With a total of 3 patents, his work has implications for various industries, including wastewater treatment and energy storage.
Latest Patents
One of Wang's latest patents is titled "Process for producing cationic lignin copolymer under aqueous acid conditions." This invention describes a water-based process for synthesizing aminated lignin copolymers that exhibit high molecular weight, thermal stability, and solubility across a wide range of pH values. The cationic lignin copolymer features a grafting ratio of 70 to 200% and a charge density of +1.4-3.0 meq/g. This innovative material can serve as a flocculant in various wastewater streams, including municipal and industrial systems, as well as in sludge dewatering processes in the pulp and paper, mining, and oil industries.
Another significant patent by Wang is "Energy-storing temperature control material and preparation method and application thereof." This invention focuses on an energy-storing temperature control material that utilizes organic synthetic fiber-based phase-change materials. The design allows for a three-dimensional dispersion effect, enhancing the mechanical properties of the materials and preventing liquid-crystal phase separation during phase changes. This technology can absorb and release heat through solid-liquid phase conversion, making it suitable for the climatic features of northern China.
Career Highlights
Shoujuan Wang has worked with notable organizations such as Fpinnovations and Lakehead University. His experience in these institutions has contributed to his expertise in materials science and innovation.
Collaborations
Wang has collaborated with professionals like Pedram Fatehi and Jacquelyn Price, further enriching his research and development efforts.
Conclusion
Shoujuan Wang's innovative work in temperature control materials and lignin copolymers showcases his commitment to advancing technology in critical industries. His patents reflect a deep understanding of materials science and a dedication to solving real-world problems.