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. 24, 2019
Filed:
Aug. 05, 2015
Applicant:
Joinstar Biomedical Technology Co., Ltd., Hangzhou, CN;
Inventors:
Hongchen Gu, Shanghai, CN;
Hong Xu, Shanghai, CN;
Dingshengzi Zhang, Shanghai, CN;
Ying Zhu, Shanghai, CN;
Yefei Wang, Shanghai, CN;
Assignee:
Joinstar Biomedical Technology Co., Ltd., Hangzhou, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 11/88 (2006.01); B82Y 20/00 (2011.01); B82Y 25/00 (2011.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01); C09K 11/02 (2006.01); C09K 11/06 (2006.01);
U.S. Cl.
CPC ...
C09K 11/883 (2013.01); B82Y 20/00 (2013.01); B82Y 25/00 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); C09K 11/02 (2013.01); C09K 11/025 (2013.01); C09K 11/06 (2013.01); C09K 11/88 (2013.01); Y10S 977/774 (2013.01); Y10S 977/892 (2013.01); Y10S 977/95 (2013.01);
Abstract
Disclosed is a carrier particle, comprising a sphere and a sub-sphere on the surface of the sphere; the sphere and/or at least one sub-sphere comprise at least one type of quantum dots. Also disclosed is a method for preparing the carrier particle, mainly by connecting at least one nanosphere to a microsphere, and the microsphere and/or the nanosphere are loaded with at least one type of quantum dots.