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.

Date of Patent:
Jun. 03, 2025

Filed:

Nov. 17, 2023
Applicant:

Rongcan (Shanghai) Biotech Co., Ltd., Shanghai, CN;

Inventors:

Xueqing Zhang, Shanghai, CN;

Yilong Teng, Shanghai, CN;

Bin Zhang, Shanghai, CN;

Xing Zheng, Shanghai, CN;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 271/20 (2006.01); A61K 9/51 (2006.01); A61K 45/06 (2006.01); A61K 47/18 (2017.01);
U.S. Cl.
CPC ...
C07C 271/20 (2013.01); A61K 9/51 (2013.01); A61K 45/06 (2013.01); A61K 47/18 (2013.01);
Abstract

The present invention belongs to the field of biomedicine, which discloses a class of lipid compounds containing carbamate bond and applications thereof. The lipid compounds have the following structures: wherein the definitions of the various groups are described in the specification. The lipid nanoparticulate carriers prepared from the compounds described in the present invention exhibit excellent biocompatibility and safety as well as unexpected improvements in transfection efficiency, making them suitable for biomedical industrialization.


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