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:
Jan. 04, 2022
Filed:
Mar. 17, 2017
Applicant:
Staidson (Beijing) Biopharmaceuticals Co., Ltd., Beijing, CN;
Inventors:
Assignee:
Staidson (Beijing) Biopharmaceuticals Co., Ltd., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07K 14/48 (2006.01); A61K 38/18 (2006.01); C12N 15/85 (2006.01); A61P 25/00 (2006.01); A61K 38/00 (2006.01);
U.S. Cl.
CPC ...
A61K 38/18 (2013.01); A61K 38/185 (2013.01); A61P 25/00 (2018.01); C07K 14/48 (2013.01); C12N 15/85 (2013.01); A61K 38/00 (2013.01); C07K 2319/30 (2013.01);
Abstract
Provided is a nerve growth factor mutant, wherein same is an amino acid sequence as shown by any one of SEQ ID No: 3 to SEQ ID No: 21 in the sequence listing. The advantage of the nerve growth factor mutant lies in that the mutation of a nerve growth factor can alleviate side effects such as pain, falling within the field of biological pharmacy.