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:
Aug. 26, 2025
Filed:
Dec. 17, 2020
Applicant:
Lonza Walkersville, Inc., Walkersville, MD (US);
Inventors:
Young Shin, Walkersville, MD (US);
Anandita Seth, Walkersville, MD (US);
Assignee:
LONZA WALKERSVILLE, INC., Walkersville, MD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 15/86 (2006.01); A61K 35/76 (2015.01); C12N 5/073 (2010.01);
U.S. Cl.
CPC ...
C12N 15/86 (2013.01); A61K 35/76 (2013.01); C12N 5/0603 (2013.01); C12N 2510/02 (2013.01); C12N 2740/15041 (2013.01);
Abstract
The present disclosure relates to methods for producing lentiviral vectors using mammalian cells. Specifically, the methods utilize three plasmids, rather than four, to provide the required packaging elements and transfer vector to a cell, allowing for the production of a large number of lentiviral vectors in mammalian cells, including suspension-based cells. These methods allow for the production of lentiviral vectors that can be tailored to include a specific gene of interest.