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:
Apr. 09, 2024
Filed:
Mar. 22, 2021
Applicant:
Sunbio, Inc., Gunpo-si, KR;
Inventors:
Kwang Nho, Anyang-si, KR;
Minjung Ahn, Yongin-si, KR;
Changmin Hyun, Anyang-si, KR;
Junghoon Lee, Goyang-si, KR;
Assignee:
SUNBIO, INC., Gyeonggi-Do, KR;
Primary Examiner:
Int. Cl.
CPC ...
C08G 65/26 (2006.01); C08G 65/332 (2006.01); C08G 65/333 (2006.01); C08G 65/334 (2006.01);
U.S. Cl.
CPC ...
C08G 65/2639 (2013.01); C08G 65/2603 (2013.01); C08G 65/3322 (2013.01); C08G 65/3326 (2013.01); C08G 65/3328 (2013.01); C08G 65/33306 (2013.01); C08G 65/33331 (2013.01); C08G 65/3342 (2013.01);
Abstract
Disclosed are a novel monofunctional polyethylene glycol (PEG) and derivatives thereof. More particularly, one terminal of each of the monofunctional polyethylene glycol and derivatives thereof is modified with a siloxy group. The novel monofunctional polyethylene glycol (PEG) offers an alternative to methoxy polyethylene glycol.