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:
Sep. 09, 2025
Filed:
Nov. 05, 2019
Pce Tech Co., Ltd., Bucheon-si, KR;
Kun Na, Bucheon-si, KR;
Jeongdeok Seo, Chungcheongnam-do, KR;
Dahye Kim, Seoul, KR;
Minji Ahn, Seoul, KR;
PCE Tech Co., Ltd., Bucheon-si, KR;
Abstract
The present invention relates to pH-sensitive carbon nanoparticles, a method of preparing the same, and a drug delivery using the same, and pH-sensitive carbon nanoparticles including imidazole is prepared so that a hydrophobic drug and a photosensitizer material can be encapsulated, drug release is possible under weakly acidic conditions, and thus it can be used as a drug carrier for anticancer treatment, photodynamic therapy, or photomediated anticancer immunotherapy.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile