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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.:

US 9757342 B1

PDFFull Text
Date of Patent:
Sep. 12, 2017

Filed:

Oct. 11, 2013

Method for preparing protein cage, and in situ method for preparing hydrophobic additive-supported core-shell structured polymer-protein particles

Applicants:

Pusan National University Industry—university Cooperation Foundation, Busan, KR;

Korea Research Institute of Chemical Technology, Daejeon, KR;

Gachon University of Industry—academic Cooperation Foundation, Gyeonngi-do, KR;

Inventors:

Hyun Jong Paik, Busan, KR;

Jae Kwang Song, Daejeon, KR;

Seong Soo An, Seoul, KR;

Chae Yeon Lee, Chungcheongbuk-do, KR;

Jong Hwa Jeong, Busan, KR;

Mohammad Abdul Kadir, Busan, KR;

Tae Heon Lee, Busan, KR;

Assignees:

Pusan National University Industry-University Cooperation Foundation, Busan, KR;

Korea Research Institute of Chemical Technology, Daejeon, KR;

Gachon University of Industry-Academic Cooperation Foundation, Gyeonggi-do, KR;

Attorney:

Norton Rose Fulbright US LLP

Primary Examiner:

Jake Vu

Int. Cl.
CPC ...
A61K 9/48 (2006.01); C08H 1/00 (2006.01); A61K 47/48 (2006.01); A61K 8/64 (2006.01); A61Q 19/00 (2006.01); A61K 8/02 (2006.01); C08J 3/24 (2006.01); A61K 8/66 (2006.01); A61K 49/00 (2006.01); C07K 14/435 (2006.01); C07K 14/75 (2006.01); A61K 9/51 (2006.01); A61K 39/00 (2006.01);
U.S. Cl.
CPC ...
A61K 9/4825 (2013.01); A61K 8/0204 (2013.01); A61K 8/64 (2013.01); A61K 8/66 (2013.01); A61K 9/5138 (2013.01); A61K 47/48238 (2013.01); A61K 49/0056 (2013.01); A61Q 19/00 (2013.01); C07K 14/43504 (2013.01); C07K 14/75 (2013.01); C08H 1/00 (2013.01); C08J 3/246 (2013.01); A61K 39/00 (2013.01); A61K 2800/10 (2013.01); C07K 2319/21 (2013.01); C08J 2300/10 (2013.01); C08J 2389/00 (2013.01);
Abstract

The present invention relates to a method for preparing a protein cage which comprises: a 1step of preparing an amphiphilic polymer comprising a 1hydrophobic polymer and a 1hydrophilic functional group; a 2step of preparing a hydrophilic protein comprising a 2functional group binding to the 1functional group; a 3step of forming an amphiphilic polymer-protein hybrid by the binding of the 1functional group and the 2functional group, and forming core-shell structured particles comprising a protein shell and an amphiphilic polymer core by the self-assembly of the amphiphilic polymer in a hydrophilic solvent; and a fourth step of removing some or all of the hydrophobic polymer of the core part from the core-shell structured particles.

Find Patent Forward Citations

Paik, Hyun. (2017). Method for preparing protein cage, and in situ method for preparing hydrophobic additive-supported core-shell structured polymer-protein particles (U.S. Patent No. 9757342). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9757342

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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