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:
Jul. 31, 2018
Filed:
Jul. 29, 2013
Applicant:
Industry Foundation of Chonnam National University, Gwangju, KR;
Inventors:
Suk Ho Park, Gwangju, KR;
Jong Oh Park, Gyeonggi-do, KR;
Sung Jun Park, Gwangju, KR;
Seong Young Ko, Seoul, KR;
Jung Joon Min, Gwangju, KR;
Seung Hwan Park, Gwangju, KR;
Assignee:
INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY, Gwangju, KR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/14 (2006.01); A61K 35/74 (2015.01); A61K 49/00 (2006.01); A61K 47/69 (2017.01);
U.S. Cl.
CPC ...
A61K 35/74 (2013.01); A61K 47/6901 (2017.08); A61K 47/6925 (2017.08); A61K 49/0032 (2013.01); A61K 49/0091 (2013.01); A61K 49/0097 (2013.01); Y02A 50/473 (2018.01); Y02A 50/481 (2018.01);
Abstract
To provide a bacterium-based microrobot which can be specifically targeted to cancer in vivo, the present invention provides a drug delivery system for cancer tissue, comprising a bacterium, and a microbead encapsulated with at least one drug, wherein biotin is bound to a surface of the bacterium and a surface of the microbead is coated with streptavidin.