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:
Oct. 24, 2023
Filed:
Dec. 27, 2021
Applicant:
Far Eastern New Century Corporation, Taipei, TW;
Inventors:
Wei-Lin Zheng, Taipei, TW;
Fa-Chen Chi, Taipei, TW;
Shu-Wei Liu, Taipei, TW;
Ruey-Fen Liao, Taipei, TW;
Assignee:
FAR EASTERN NEW CENTURY CORPORATION, Taipei, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G 63/676 (2006.01); C08L 67/02 (2006.01); C08G 63/16 (2006.01);
U.S. Cl.
CPC ...
C08G 63/676 (2013.01); C08G 63/16 (2013.01); C08L 67/02 (2013.01); C08L 2203/12 (2013.01);
Abstract
The present invention relates to a copolyester that includes following structural units: and