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:
Jul. 23, 2019
Filed:
Jul. 08, 2016
Korea Institute of Oriental Medicine, Daejeon, KR;
Jin Yeul Ma, Daejeon, KR;
Jung Hyun Kim, Daejeon, KR;
Jong Wook Jeon, Daejeon, KR;
You Chang Oh, Daejeon, KR;
Won Kyung Cho, Daegu, KR;
Youn Hwan Hwang, Daejeon, KR;
Nam Hui Yim, Daejeon, KR;
Jae Myung Yoo, Daejeon, KR;
KOREA INSTITUTE OF ORIENTAL MEDICINE, Daejeon, KR;
Abstract
The present invention relates to a pharmaceutical composition for preventing and treating corneal diseases or conjunctival diseases, containing a maple leaf extract as an active ingredient. The maple leaf extract exhibits an effect of inhibiting hyperemia in the eyeball in which hyperemia has been induced and an effect of inhibiting angiogenesis in the eyeball in which corneal damage has been induced, thus being effectively used in a pharmaceutical composition for preventing and treating corneal diseases or conjunctival diseases.