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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 12590098 B1

PDFFull Text
Date of Patent:
Mar. 31, 2026

Filed:

Sep. 15, 2021

Pyrimido pyrimidinone compound and pharmaceutical composition comprising the same

Applicant:

Axceso Biopharma Co., Ltd., Anyang-si, KR;

Inventors:

Young Jun Park, Yongin-si, KR;

Sung Jun Park, Suwon-si, KR;

Hyebin Yoo, Gwangju-si, KR;

Hyunnam Song, Yongin-si, KR;

Si-Eun Yun, Yongin-si, KR;

Sojin Park, Yongin-si, KR;

Joon Woo Kim, Yongin-si, KR;

Sung Il Yoon, Hwaseong-si, KR;

Assignee:

AXCESO BIOPHARMA CO., LTD., Anyang-si, KR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Andrew D Kosar

Assistant Examiner:

Connor K English

Int. Cl.
CPC ...
C07D 487/04 (2006.01); A61P 35/00 (2006.01);
U.S. Cl.
CPC ...
C07D 487/04 (2013.01); A61P 35/00 (2018.01);
Abstract

Diclosed are a pyrimido pyrimidinone compound having an effect of inhibiting PD-L1 expression, a pharmaceutical composition containing the pyrimido pyrimidinone compound as an active ingredient, and uses of the compound or composition. The pyrimido pyrimidinone compound can be effectively used for the treatment or prevention of cancer.

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Quick Actions:

Park, Young. (2026). Pyrimido pyrimidinone compound and pharmaceutical composition comprising the same (U.S. Patent No. 12590098). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12590098

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

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