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:
Apr. 28, 2026
Filed:
Dec. 22, 2022
Applicant:
Seoul National University R&db Foundation, Seoul, KR;
Inventors:
Assignee:
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 24/08 (2006.01); G01N 33/15 (2006.01);
U.S. Cl.
CPC ...
G01N 24/088 (2013.01); G01N 33/15 (2013.01);
Abstract
A method for quantitatively analyzing endosomal escape efficiency of drug delivery particles includes measuring magnetic resonance signals (MR signals) reflected upon emission of electromagnetic waves (for example, radio waves) into cells having iron oxide-carrying particles ingested thereinto, with the aid of a magnetic resonance imaging device, and obtaining a change rate of magnetic relaxation with time from the measurements.
Quick Actions:
Im, Hyung. (2026). Method for analyzing endosomal escape efficiency of drug delivery particles (U.S. Patent No. 12613204). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12613204
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