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:
Nov. 30, 2021
Filed:
Oct. 17, 2017
Daewoong Co., Ltd., Gyeonggi-do, KR;
Hyeona Yim, Gyeonggi-do, KR;
Cheong-Sei Kim, Seoul, KR;
DAEWOONG CO., LTD., Gyeonggi-Do, KR;
Abstract
A stable liquid composition comprising a botulinum toxin as an active ingredient is described, which is ready-to-use without the need for a reconstitution process, and thus, it is possible to improve user's convenience, and reduce a deviation of botulinum toxin activity due to dilution errors in the reconstitution process. Further, the liquid composition efficiently prevents the botulinum toxin from aggregating even at a low botulinum toxin concentration to thereby have extremely excellent storage stability, and efficiently prevents adsorption of the botulinum toxin to a container, thereby constantly maintaining an activity of the botulinum toxin for each batch or for each liquid vial.