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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 11523921 B1

PDFFull Text
Date of Patent:
Dec. 13, 2022

Filed:

Apr. 04, 2018

Multifunctional bioimplantable structure and method of preparing the same

Applicants:

Research & Business Foundation Sungkyunkwan University, Suwon-si, KR;

Korea Institute of Science and Technology, Seoul, KR;

Inventors:

Tae Il Kim, Seoul, KR;

So Ri Lee, Suwon-si, KR;

Ji Yeon Lee, Seoul, KR;

Gyo Yeon Hwang, Seoul, KR;

Assignee:

Research & Business Foundation Sungkyunkwan University, Suwon-si, KR;

Attorney:

NSIP Law

Primary Examiner:

Casey S Hagopian

Int. Cl.
CPC ...
A61L 31/10 (2006.01); A61L 31/14 (2006.01); A61L 31/16 (2006.01); A61L 31/08 (2006.01); A61L 31/02 (2006.01); A61K 9/00 (2006.01); A61F 2/90 (2013.01); A61K 31/704 (2006.01); B05D 3/06 (2006.01); B05D 1/18 (2006.01); B05D 3/10 (2006.01); B05D 3/12 (2006.01);
U.S. Cl.
CPC ...
A61F 2/90 (2013.01); A61K 9/0097 (2013.01); A61K 31/704 (2013.01); A61L 31/022 (2013.01); A61L 31/088 (2013.01); A61L 31/10 (2013.01); A61L 31/146 (2013.01); A61L 31/148 (2013.01); A61L 31/16 (2013.01); A61F 2240/001 (2013.01); A61F 2250/0067 (2013.01); A61F 2250/0068 (2013.01); A61L 2420/08 (2013.01); B05D 1/18 (2013.01); B05D 3/067 (2013.01); B05D 3/107 (2013.01); B05D 3/12 (2013.01);
Abstract

The present disclosure provides a method for producing a multifunctional implantable structure, the method having: preparing an implantable base; coating a polymer layer on the base, wherein the polymer layer is partially curable; curing the polymer layer such that the polymer layer has cured and non-cured portions; and dry-etching the polymer layer to remove the non-cured portion thereof, to allow the polymer layer to have a nano-turf structure having pores defined therein.

Find Patent Forward Citations

Kim, Tae. (2022). Multifunctional bioimplantable structure and method of preparing the same (U.S. Patent No. 11523921). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11523921

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

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