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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 12091502 B1

PDFFull Text
Date of Patent:
Sep. 17, 2024

Filed:

Mar. 11, 2019

Heterobifunctional compound having monodispersed polyethylene glycol in main chain and side chain

Applicant:

Nof Corporation, Tokyo, JP;

Inventors:

Kohei Yoshimura, Kawasaki, JP;

Takuma Tsubusaki, Kawasaki, JP;

Mika Hamura, Kawasaki, JP;

Yuki Matsuno, Kawasaki, JP;

Assignee:

NOF CORPORATION, Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Samantha L Shterengarts

Assistant Examiner:

Jed A Kucharczk

Int. Cl.
CPC ...
C08G 65/332 (2006.01); A61K 47/68 (2017.01); C08G 65/333 (2006.01); C08G 65/334 (2006.01);
U.S. Cl.
CPC ...
C08G 65/3322 (2013.01); A61K 47/68 (2017.08); C08G 65/33317 (2013.01); C08G 65/334 (2013.01);
Abstract

A heterobifunctional monodispersed polyethylene glycol represented by the formula (1): wherein Xand Yare each an atomic group containing a functional group capable of forming a covalent bond upon a reaction with a functional group present in a biofunctional molecule, the functional group contained in the atomic group Xand the functional group contained in the atomic group Yare different from each other; Ris a hydrocarbon group having from 1 to 7 carbon atoms or a hydrogen atom; n is an integer of 3 to 72; 1 is an integer of 2 to 72; and A, Band Care as defined herein.

Find Patent Forward Citations

Yoshimura, Kohei. (2024). Heterobifunctional compound having monodispersed polyethylene glycol in main chain and side chain (U.S. Patent No. 12091502). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12091502

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

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