The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 26, 2021
Filed:
Sep. 02, 2020
Applicants:
Biocytogen Pharmaceuticals (Beijing) Co., Ltd., Beijing, CN;
Biocytogen Jiangsu Co., Ltd., Haimen, CN;
Inventors:
Yuelei Shen, Beijing, CN;
Yanan Guo, Beijing, CN;
Yang Bai, Beijing, CN;
Rui Huang, Beijing, CN;
Xiaofei Zhou, Beijing, CN;
Chengzhang Shang, Beijing, CN;
Meiling Zhang, Beijing, CN;
Jiawei Yao, Beijing, CN;
Chaoshe Guo, Beijing, CN;
Assignees:
Biocytogen Pharmaceuticals (Beijing) Co., Ltd., Beijing, CN;
Biocytogen JiangSu Co., Ltd., Haimen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01K 67/027 (2006.01); C07K 14/715 (2006.01); C12N 15/85 (2006.01);
U.S. Cl.
CPC ...
A01K 67/0278 (2013.01); C07K 14/7155 (2013.01); C12N 15/8509 (2013.01); A01K 2217/072 (2013.01); A01K 2227/105 (2013.01); C12N 2015/8527 (2013.01);
Abstract
The present disclosure relates to genetically modified non-human animals that express a human or chimeric (e.g., humanized) IL4R and/or IL4, and methods of use thereof.