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:
Aug. 04, 2026
Filed:
Feb. 24, 2022
Lg Chem, Ltd., Seoul, KR;
Jung Yun Choi, Daejeon, KR;
Yeonju Lee, Daejeon, KR;
Solyi Park, Daejeon, KR;
Suhyun Cho, Daejeon, KR;
Donggyun Kang, Daejeon, KR;
Chul Woong Kim, Daejeon, KR;
Eungwon Kim, Daejeon, KR;
Jung Hyun Jo, Daejeon, KR;
LG CHEM, LTD., Seoul, KR;
Abstract
Provided is a poly(lactic acid-b-3-hydroxypropionic acid) block copolymer, in which various physical properties of polylactic acid, such as tensile strength, etc., are improved by introducing a 3-hydroxypropionic acid-derived monomer into polylactic acid, and thus the application fields in which the polylactic acid can be used is expanded.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile