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. 25, 2026
Filed:
Feb. 16, 2022
The John Hopkins University, Baltimore, MD (US);
The Johns Hopkins University, Baltimore, MD (US);
Abstract
A scalable method for producing DNA/polycation particles having an optimal, defined particle size with multiple virus assembly plasmids for efficient transfection of viral production cells in suspension cultures. The presently disclosed DNA/polycation particles yield superior and reproducible transfection activity and shelf stability in the suspension form and can be used as an off-the-shelf product. The presently disclosed DNA/polycation particle formulation can potentially simplify and streamline the viral manufacturing process and improve production quality and consistency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile