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. 12, 1999
Filed:
Mar. 12, 1997
Applicant:
Inventors:
Yoo-Hun Suh, Seoul, KR;
Sam-Sik Kang, Seoul, KR;
Seong-Hun Kim, Seoul, KR;
Cheol-Hyoung Park, Seoul, KR;
Woong Choi, Seoul, KR;
Assignees:
JE IL Pharmaceutical Co., Ltd., Seoul, KR;
Yoo-Hun Suh, Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514257 ;
Abstract
Dehydroevodiamine-HCl, a constituent of Evodia rutaecarpa Benth. (DHED) exhibits anti-AChE activity and improves the memory impairment of animals produced by scopolamine in the passive avoidance test. Thus, DHED can be a potent, long term memory enhancing and anti-dementia agent if it is used together with a pharmaceutically acceptable carrier.