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. 11, 2026
Filed:
Sep. 08, 2022
Korea University Research and Business Foundation, Seoul, KR;
Abstract
The method of preparing multifunctional magnetic-optical nanoparticles, includes: preparing magnetic nanoparticle clusters by mixing an oily phase containing magnetic nanoparticles and an aqueous phase containing a cationic surfactant; coating the magnetic nanoparticle clusters with a water-soluble polymer; and preparing multifunctional magnetic-optical nanoparticles by mixing a cluster solution containing magnetic nanoparticle clusters coated with the water-soluble polymer and a quantum dot solution containing quantum dot nanoparticles, wherein the solvent of the cluster solution has a higher polarity index than the solvent of the quantum dot solution.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile