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:
Dec. 27, 2022
Filed:
May. 30, 2018
Applicant:
Ajou University Industry-academic Cooperation Foundation, Suwon-si, KR;
Inventors:
Assignee:
AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION, Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 36/87 (2006.01); A23L 33/105 (2016.01); A23L 33/00 (2016.01); A61P 27/16 (2006.01); A61K 9/00 (2006.01); A61K 31/05 (2006.01); A61K 36/16 (2006.01); A61K 36/258 (2006.01);
U.S. Cl.
CPC ...
A61K 36/87 (2013.01); A23L 33/105 (2016.08); A23L 33/40 (2016.08); A61K 9/0056 (2013.01); A61K 31/05 (2013.01); A61K 36/16 (2013.01); A61K 36/258 (2013.01); A61P 27/16 (2018.01); A23V 2002/00 (2013.01); A61K 2236/333 (2013.01);
Abstract
A composition for preventing or treating hearing loss, containing aleaf extract as an active ingredient, is disclosed. A pharmaceutical composition for preventing or treating hearing loss, containing the extract (aleaf extract) as an active ingredient, protects auditory hair cells in the cochlea and spiral ganglion cells from damage caused by noise and the like and effectively reduces the hearing threshold measured in the auditory nerves, thereby being usable as an agent for preventing or treating hearing loss.