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:
Jun. 16, 2026
Filed:
Feb. 07, 2024
National University Corporation Hokkaido University, Sapporo, JP;
Osaka University, Suita, JP;
Nof Corporation, Tokyo, JP;
Akira Onoda, Sapporo, JP;
Takashi Hayashi, Suita, JP;
Ken Hamura, Kawasaki, JP;
Akira Suzuki, Kawasaki, JP;
Satoshi Kishida, Kawasaki, JP;
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY, Sapporo, JP;
OSAKA UNIVERSITY, Suita, JP;
NOF CORPORATION, Tokyo, JP;
Abstract
Polyoxyethylene derivatives represented by the following formula (1) provided by the present invention: wherein the symbols in the formula are as defined in the specification, can form conjugates with polypeptide that can be degraded over a long time under physiological conditions to release the polypeptide.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile