Jichao Du

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for constructing PD-1 gene modified humanized animal model a...
- Patent number 11,234,420
- Issue date Feb 1, 2022
- Biocytogen Pharmaceuticals (Beijing) Co., Ltd
- Yuelei Shen
- G01 - MEASURING TESTING
Information Patent Grant
Genetically modified mice expressing humanized PD-1
- Patent number 10,912,287
- Issue date Feb 9, 2021
- Biocytogen Pharmaceuticals (Beijing) Co., Ltd
- Yuelei Shen
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for Constructing PD-1 Gene Modified Humanized Animal Model a...
- Publication number 20190387724
- Publication date Dec 26, 2019
- Beijing Biocytogen Co., Ltd.
- Yuelei Shen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method for Constructing PD-1 Gene Modified Humanized Animal Model a...
- Publication number 20190343094
- Publication date Nov 14, 2019
- Beijing Biocytogen Co., Ltd.
- Yuelei Shen
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING