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. 27, 2022
Filed:
May. 18, 2020
Applicant:
Sogang University Research Foundation, Seoul, KR;
Inventors:
Seung-Yop Lee, Seoul, KR;
Se-Yun Jeong, Yongin-si, KR;
Han-Bok Seo, Seoul, KR;
Eun Ae Park, Geoje-si, KR;
Won-Joong Kim, Buan-gun, KR;
Assignee:
SOGANG UNIVERSITY RESEARCH FOUNDATION, Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 8/00 (2006.01); A61K 49/22 (2006.01); A61K 49/00 (2006.01);
U.S. Cl.
CPC ...
A61K 49/223 (2013.01); A61K 49/0002 (2013.01);
Abstract
Proposed is to provide a size-varying bubble complex and a method of preparing the same. More specifically, the size-varying bubble complex and the method of preparing the same are proposed, wherein the bubble complex is capable of being repeatedly varied in size by changing phases of perfluorocarbon by external stimuli, by including a shell that encapsulates a core made of the perfluorocarbon and protects the core by expanding and contracting together when the core expands and contracts.