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:
Oct. 12, 2021
Filed:
Dec. 25, 2019
Applicants:
Third Institute of Oceanography, Ministry of Natural Resources, Xiamen, CN;
China Ocean Mineral Resources R&d Association, Beijing, CN;
Inventors:
Assignees:
Third Institute of Oceanography, Ministry of Natural Resources, Xiamen, CN;
China Ocean Mineral Resources R&D Association, Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 493/04 (2006.01); A61P 37/08 (2006.01);
U.S. Cl.
CPC ...
C07D 493/04 (2013.01); A61P 37/08 (2018.01);
Abstract
An anthraquinone compound and the use thereof in preparing anti-allergic drugs. The anthraquinone compound has a structure according to formula (I) and can be used to prepare anti-allergic drugs.