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. 02, 2020
Filed:
May. 21, 2018
Nitto Denko Corporation;
Yoshiro Niitsu, Hokkaido, JP;
Joseph E. Payne, Oceanside, CA (US);
John A. Gaudette, Poway, CA (US);
Zheng Hou, San Diego, CA (US);
Victor Knopov, Oceanside, CA (US);
Richard P. Witte, San Diego, CA (US);
Mohammad Ahmadian, Carlsbad, CA (US);
Loren A. Perelman, San Diego, CA (US);
Yasunobu Tanaka, Osaka, JP;
Violetta Akopian, Oceanside, CA (US);
Nitto Denko Corporation, Osaka, JP;
Abstract
Here described are compounds consisting of the structure(targeting molecule)-linker-(targeting molecule),wherein the targeting molecule is a retinoid or a fat soluble vitamin having a specific receptor on the target cell; wherein m and n are independently 0, 1, 2 or 3; and wherein the linker comprises a polyethylene glycol (PEG) or PEG-like molecule, as well as compositions and pharmaceutical formulations including these compounds which are useful for the targeting and delivery of therapeutic agents; and methods of using these compositions and pharmaceutical formulations.