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:
Jun. 06, 2023
Filed:
Aug. 20, 2019
Sunshine Guojian Pharmaceutical (Shanghai) Co., Ltd., Shanghai, CN;
Jie Zhao, Shanghai, CN;
Liangfeng Jiang, Shanghai, CN;
Chen Chen, Shanghai, CN;
Huiling Wu, Shanghai, CN;
Yuping Huang, Shanghai, CN;
Haomin Huang, Shanghai, CN;
Zhenping Zhu, Shanghai, CN;
SUNSHINE GUOJIAN PHARMACEUTICAL (SHANGHAI) CO., LTD., Shanghai, CN;
Abstract
Disclosed are antibodies binding to human IL-4R, having identical variable regions and different constant regions, wherein the variable regions can specifically bind to human IL-4R, and the constant regions affect the activity of the whole antibody through an amino acid site mutation. The above-mentioned antibodies can be used to treat diseases related to IL-4R overexpression, such as atopic dermatitis, asthma, etc., and thus possesses good clinical application prospects.