This inventor holds 5 USPTO granted patents and 9 published patent applications and 3 EPO patents. Top assignees: Peking University, Chinese Academy of Sciences, Guangzhou Kangrun Biotech Co., Ltd. Active years: 2024-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
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Title: Innovations in Cryopreservation by Jie Qiao
Introduction
Jie Qiao is a prominent inventor based in Beijing, China, known for his significant contributions to the field of cryopreservation. With a total of four patents to his name, Qiao has developed innovative solutions that enhance the preservation of biological materials.
Latest Patents
One of Jie Qiao's latest patents is a serum-free cryopreservation solution and preparation method. This solution contains a biomimetic ice control material, a polyol, a water-soluble sugar, and a buffer solution. The bionic ice control material can be polyvinyl alcohol or an amino acid compound. This cryopreservation liquid utilizes the bionic ice control material as the main component, eliminating the need for serum, which results in low toxicity. It achieves a cell survival rate that is equal to or higher than existing cryopreservation solutions. Another notable patent is the DMSO-free cryopreservation solution and preparation method. This solution comprises 0.01-50.0 g of bionic ice control materials, 5.0-30 mL of polyols, 1-30 g of water-soluble sugar, and a buffer in every 100 mL of the cryopreservation solution. It does not contain DMSO, and when used for the cryopreservation of mouse oocytes and embryos, it can achieve comparable or superior cell and tissue survival rates compared to commercial solutions containing DMSO. This innovation significantly reduces parasitic biological contaminants found in traditional cryopreservation solutions.
Career Highlights
Jie Qiao has worked with esteemed institutions such as Peking University and Guangzhou Kangrun Biotech Co., Ltd. His work in these organizations has allowed him to advance his research and contribute to the field of biotechnology.
Collaborations
Some of Jie Qiao's notable coworkers include Rong Li and Jie Yan. Their collaborative efforts have furthered the development of innovative cryopreservation techniques.
Conclusion
Jie Qiao's contributions to cryopreservation through his innovative patents demonstrate his commitment to advancing biotechnology. His work not only enhances the preservation of biological materials but also addresses critical issues related to toxicity and contamination.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile