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:
Mar. 11, 2008
Filed:
Nov. 08, 2006
Hyun-jung Lee, Seoul, KR;
Hak-ju Lee, Seoul, KR;
Kang-hoon Je, Seoul, KR;
Jeong Kon Seo, Seoul, KR;
Seung Jin Lee, Seoul, KR;
Sun LI Bang, Incheon, KR;
Hyun-Jung Lee, Seoul, KR;
Hak-Ju Lee, Seoul, KR;
Kang-Hoon Je, Seoul, KR;
Jeong Kon Seo, Seoul, KR;
Seung Jin Lee, Seoul, KR;
Sun Li Bang, Incheon, KR;
Candleflower Co., Ltd., Icheon, KR;
Abstract
Disclosed herein are a novel compound isolated fromand a method for isolating the novel compound from. The method comprises: (1) extractingwith alcohol to obtain a crude extract; (2) subjecting thecrude extract to solvent fractionation using an organic solvent; (3) fractionating the solvent fractions by Sephadex column chromatography; and (4) fractionating the Sephadex fractions by silica gel column chromatography.