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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.:

US 12508326 B1

PDFFull Text
Date of Patent:
Dec. 30, 2025

Filed:

Jul. 03, 2020

Nucleic acid carrier and method for administering nucleic acid

Applicant:

Tokyo Medical University, Tokyo, JP;

Inventors:

Masahiko Kuroda, Tokyo, JP;

Masakatsu Takanashi, Tokyo, JP;

Shin-Ichiro Ohno, Tokyo, JP;

Tomohiro Umezu, Tokyo, JP;

Assignee:

TOKYO MEDICAL UNIVERSITY, Tokyo, JP;

Attorney:

HSML P.C.

Primary Examiner:

Trevor Love

Assistant Examiner:

Paul undefined Hoerner

Int. Cl.
CPC ...
A61K 48/00 (2006.01); A61K 47/69 (2017.01); C12N 15/113 (2010.01); C12N 15/88 (2006.01);
U.S. Cl.
CPC ...
A61K 48/0033 (2013.01); A61K 47/6911 (2017.08); C12N 15/113 (2013.01); C12N 15/88 (2013.01); C12N 2310/141 (2013.01); C12N 2310/3515 (2013.01); C12N 2320/32 (2013.01);
Abstract

Provided is a novel carrier for introducing a nucleic acid such as a siRNA into a cell. The carrier for a nucleic acid of the present invention includes vesicles from a plant in the family Malpighiaceae, and preferably vesicles derived from acerola. A method for administering a nucleic acid according to the present invention includes forming a conjugate of the carrier for a nucleic acid of the present invention and a nucleic acid and administering the conjugate.

Find Patent Forward Citations

Kuroda, Masahiko. (2025). Nucleic acid carrier and method for administering nucleic acid (U.S. Patent No. 12508326). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12508326

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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