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:
Oct. 11, 2022
Filed:
Dec. 02, 2019
Applicant:
Revance Therapeutics, Inc., Newark, CA (US);
Inventor:
Curtis L. Ruegg, Redwood City, CA (US);
Assignee:
Revance Therapeutics, Inc., Newark, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 9/52 (2006.01);
U.S. Cl.
CPC ...
C12N 9/52 (2013.01); C12Y 304/24069 (2013.01);
Abstract
Methods and systems for chromatographically purifying aneurotoxin are provided. These methods and systems allow for efficient purification of a non-complexed form of theneurotoxin in high purity and yield that can be used as an active ingredient in pharmaceutical preparations.