Weijie Li

Title: Weijie Li: Innovator in Cell Cryopreservation

Introduction

Weijie Li is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of cell cryopreservation, holding 2 patents that showcase his innovative approaches to preserving human induced pluripotent stem cells (hiPSCs). His work is crucial for advancing tissue regeneration and improving the quality of stem cell banking.

Latest Patents

Weijie Li's latest patents include a "Method, system and device for programmed cell freezing." This invention outlines a method that involves acquiring a cooling rate and temperature distribution function within a heat preservation chamber containing liquid nitrogen. The process includes controlling a cell preservation tube's descent in the chamber while monitoring temperature differences in real time. The goal is to ensure optimal conditions for cell preservation.

Another notable patent is the "System, device, and method for cell cryopreservation via sand-mediated ice seeding." This innovative method utilizes natural sand to facilitate the cryopreservation of hiPSCs without the need for serum or high concentrations of toxic cryoprotectants. This approach not only enhances cell survival but also maintains the pluripotency and functionality of the preserved cells, making it a significant advancement in cell-based translational medicine.

Career Highlights

Weijie Li has worked with esteemed institutions such as the University System of Maryland and the University of Shanghai for Science and Technology. His research and inventions have garnered attention for their potential to revolutionize the field of stem cell research and therapy.

Collaborations

Throughout his career, Weijie Li has collaborated with notable colleagues, including Xiaoming He and Bin Jiang. These partnerships have contributed to the development and refinement of his innovative methods in cryopreservation.

Conclusion

Weijie Li's contributions to the field of cell cryopreservation highlight his role as an influential inventor. His innovative patents and collaborative efforts are paving the way for advancements in stem cell research and applications.