This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Shandong Focusfreda Biotech Co., Ltd. Active years: 2024.
Company Filing History:
Years Active: 2024
Title: Innovative Contributions of Shuiqiang Yu in Biotech
Introduction
Shuiqiang Yu, an inventor based in Shandong, China, has made a significant contribution to the field of biotechnology by developing a unique preparation and purification method for cationic quaternary ammonium salt of sodium hyaluronate. His work focuses on enhancing the efficiency of chemical reactions in a homogeneous medium, which holds promise for various applications.
Latest Patents
Shuiqiang Yu holds one patent titled "Preparation and Purification Method for Cationic Quaternary Ammonium Salt of Sodium Hyaluronate in Homogeneous Medium." This patent describes a method where sodium hyaluronate and a homogeneous solvent are combined, heated to form a uniform solution, and subjected to a graft reaction involving 2,3-epoxypropyltrimethylammonium chloride (GTA) and a base catalyst. This innovative technique results in a graft product that significantly improves the yield of the reaction while avoiding the addition of salts, which can often complicate the process.
Career Highlights
Shuiqiang Yu is associated with Shandong Focusfreda Biotech Co., Ltd, where he has played a pivotal role in research and development. His method showcases a grafting yield of up to 0.69, addressing the challenges of coagulation in the final product. These advancements contribute to a more efficient production process in the realm of cationic ammonium compounds.
Collaborations
Throughout his career, Shuiqiang Yu has collaborated with fellow researchers, including Jinmao You and Lei Liu. These partnerships enhance the innovative capabilities of their team and contribute to the exploration of new biotech applications.
Conclusion
Shuiqiang Yu represents the spirit of innovation in the biotechnology sector. His patented method for preparing and purifying cationic quaternary ammonium salts brings forth significant advancements in chemical processing, which can lead to numerous applications. As he continues to work with dedicated colleagues, the potential for future innovations remains promising.