Company Filing History:
Years Active: 2022
Title: Rujun Zhang: Innovator in Hydrophilic Polymer Derivatives
Introduction
Rujun Zhang is a notable inventor based in Beijing, China. He has made significant contributions to the field of polymer chemistry, particularly in the development of hydrophilic polymer derivatives. His innovative work has implications for various industrial applications, especially in the pharmaceutical sector.
Latest Patents
Rujun Zhang holds a patent for a method for preparing a Y-branched hydrophilic polymer carboxylic acid derivative. This invention discloses a straightforward method for creating a Y-branched polyethylene glycol carboxylic acid derivative that boasts high purity and high molecular weight. The preparation process is designed to be simple, with easy separation of the reaction product, low separation costs, and high purity and yield. This method facilitates the subsequent preparation of other derivatives and medicament conjugates, making it advantageous for industrial scale-up and commercial applications. The resulting Y-branched hydrophilic polymer carboxylic acid derivative has significant commercial value, particularly in the preparation of medicaments for preventing and/or treating diseases.
Career Highlights
Throughout his career, Rujun Zhang has worked with Jenkem Technology Co., Ltd., where he has contributed to various projects related to polymer technology. His expertise in the field has allowed him to develop innovative solutions that enhance the efficiency and effectiveness of polymer applications.
Collaborations
Rujun Zhang has collaborated with notable colleagues, including Xiaomeng Chen and Meina Lin. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of polymer chemistry.
Conclusion
Rujun Zhang's contributions to the development of hydrophilic polymer derivatives highlight his role as an influential inventor in the field. His patented methods and collaborative efforts continue to pave the way for advancements in polymer applications, particularly in the pharmaceutical industry.
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