Company Filing History:
8 out of 100 
8 out of 159 
3 out of 8 Years Active: 2019-2023
Title: Inventor Xiangdong Qu: Pioneering Innovations in Antibody Therapies
Introduction
Xiangdong Qu is an esteemed inventor based in Shanghai, China, renowned for his significant contributions to the field of biotechnology and pharmaceuticals. With an impressive portfolio of 8 patents, Qu has dedicated his career to advancing medical treatments and innovations, particularly in the realm of anti-cancer therapies.
Latest Patents
One of Qu's latest patents is focused on a PD-L1 antibody and its antigen-binding fragments for medical applications. This groundbreaking invention encompasses chimeric and humanized antibodies that incorporate the complementary-determining regions (CDR) of the PD-L1 antibody. The patent outlines the pharmaceutical composition containing these antibodies, aimed at combating PD-L1 mediated diseases or disorders, which includes their potential use as anti-cancer drugs.
Another noteworthy patent pertains to an interleukin 15 (IL-15) protein complex, designed for tumor therapy. This invention consists of soluble fusion proteins that interact to form disulfide bonds, enhancing the therapeutic efficacy of IL-15. The incorporation of functional fragments ensures a robust application in treating tumors, showcasing Qu's innovative approach to cancer therapeutics.
Career Highlights
Xiangdong Qu has worked with prominent companies in the pharmaceutical sector, notably Jiangsu Hengrui Medicine Company Ltd. and Shanghai Hengrui Pharmaceutical Co., Ltd. His expertise in antibody development and protein complex design has cemented his reputation as a leading inventor in the biotechnology field.
Collaborations
Throughout his career, Qu has collaborated with talented professionals like Lianshan Zhang and Weikang Tao. These partnerships have facilitated the sharing of knowledge and expertise, fostering an environment of innovation and leading to the successful development of cutting-edge therapeutic solutions.
Conclusion
Xiangdong Qu exemplifies the spirit of innovation that drives advancements in medicine and biotechnology. His latest patents reflect a commitment to improving patient outcomes through novel therapeutic strategies. As he continues to develop breakthrough inventions, Qu’s role in the fight against cancer and other diseases will undoubtedly remain influential in the pharmaceutical landscape.
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.