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:
Jun. 25, 2013
Filed:
Mar. 07, 2012
Jeong Chan Ra, Gyeonggi-do, KR;
Hyuk Joon Kwon, Seoul, KR;
Byeung Gie Kim, Gyeonggi-do, KR;
Seok Hyon You, Seoul, KR;
Jeong Chan Ra, Gyeonggi-do, KR;
Hyuk Joon Kwon, Seoul, KR;
Byeung Gie Kim, Gyeonggi-do, KR;
Seok Hyon You, Seoul, KR;
RNL Bio Co., Ltd, Seoul, KR;
Abstract
The present invention relates to an antiviral composition comprising anextract, more specifically, relates to a method for preparing high activated anti-influenza viral composition, which comprises an extract of the bark or stem of, and an anti-influenza viral composition comprising the extract. An extract of the bark or stem ofaccording to the present invention has low toxicity to normal cells, while having an excellent antiviral effect even when administered at low concentration and thus the composition comprising theextract can be used effectively in preventing and treating influenza viral infection.