Company Filing History:
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1 out of 1 Years Active: 2021-2025
Title: Xuejun Yu: Innovator in Biopharmaceutical Technologies
Introduction
Xuejun Yu is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of biopharmaceutical technologies, holding a total of 3 patents. His work focuses on developing advanced systems for cell culture and cancer treatment.
Latest Patents
One of Xuejun Yu's latest patents is a fully enclosed cell culture system. This innovative system includes an incubator, a bioreactor, a gas flow assembly, a liquid flow assembly, a temperature adjustment assembly, and a central controller. It creates a thermostatic incubation environment, allowing cells to be incubated by perfusion. The system achieves a fully enclosed integrated process from cell activation, infection, and amplification to finished product harvesting. By axially stirring the cells and incubation liquid, the system reduces radial shear force, effectively protecting the cells and improving yield. Additionally, gases are separately introduced to maintain stable gas component content during the incubation process, enhancing culture efficiency.
Another notable patent is for a single-chain antibody specifically binding to glycosylated carcinoembryonic antigen (CEA). This invention includes a chimeric antigen receptor (CAR) targeting glycosylated CEA, which can be utilized in the manufacture of agents or medicaments for diagnosing or treating tumors that overexpress glycosylated CEA.
Career Highlights
Xuejun Yu has worked with several notable organizations throughout his career. He has been associated with Huadao Biopharma Co., Ltd. and The Fourth Military Medical University in Xi'an. His experience in these institutions has contributed to his expertise in biopharmaceutical research and development.
Collaborations
Xuejun Yu has collaborated with several professionals in his field, including Peng Xu and Yongjun Fang. These collaborations have further enhanced his research and innovation capabilities.
Conclusion
Xuejun Yu is a distinguished inventor whose work in biopharmaceutical technologies has led to significant advancements in cell culture systems and cancer treatment. His contributions continue to impact the field positively.