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. 10, 2026
Filed:
Jul. 11, 2022
Applicant:
Regeneron Pharmaceuticals, Inc., Tarrytown, NY (US);
Inventors:
Jonathan Wert, Yorktown Heights, NY (US);
Li Zhi, Tarrytown, NY (US);
Dingjiang Liu, Pleasantville, NY (US);
Assignee:
Regeneron Pharmaceuticals, Inc., Tarrytown, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/569 (2006.01); G01N 30/34 (2006.01); G01N 30/72 (2006.01); G01N 30/74 (2006.01); G01N 30/86 (2006.01); G01N 30/96 (2006.01); G01N 33/53 (2006.01); G01N 33/68 (2006.01);
U.S. Cl.
CPC ...
G01N 33/56983 (2013.01); G01N 30/34 (2013.01); G01N 30/7233 (2013.01); G01N 30/7266 (2013.01); G01N 30/74 (2013.01); G01N 30/8679 (2013.01); G01N 30/96 (2013.01); G01N 33/5308 (2013.01); G01N 33/6848 (2013.01); G01N 2333/015 (2013.01); G01N 2440/10 (2013.01); G01N 2440/14 (2013.01);
Abstract
Methods for determining the relative abundance of intact adeno-associated virus (AAV) capsid components in a sample of recombinant AAV particles are disclosed. In embodiments, the methods include a system regeneration process that minimizes or eliminates the presence of ghost peaks to maximize analytical accuracy and ensure product quality and consistency.
Quick Actions:
Wert, Jonathan. (2026). Liquid chromatography assay for determining aav capsid ratio (U.S. Patent No. 12571797). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12571797
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile