USPTO Patent US12583820B2: Antivirals against coronavirus
Summary
The USPTO has granted patent US12583820B2 to Kansas State University Research Foundation for broad spectrum antivirals against coronaviruses. The patent covers specific chemical compounds designed to inhibit viral replication.
What changed
The United States Patent and Trademark Office (USPTO) has granted patent US12583820B2, assigned to Kansas State University Research Foundation. This patent covers novel compounds exhibiting antiviral activity against viruses, particularly coronaviruses, and includes specific chemical formulas and classifications related to organic chemistry (C07D).
This patent grant represents a new intellectual property asset for Kansas State University Research Foundation. While patents do not impose direct regulatory obligations on other entities, they can influence market exclusivity and licensing opportunities for pharmaceutical and drug manufacturers developing antiviral therapies. Compliance officers should note this as a development in the intellectual property landscape relevant to coronavirus treatments.
Archived snapshot
Mar 24, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
Broad spectrum antivirals against coronavirus
Grant US12583820B2 Kind: B2 Mar 24, 2026
Assignee
Kansas State University Research Foundation
Inventors
Kyeong-Ok Chang, Yunjeong Kim, William C. Groutas, Stanley Perlman
Abstract
Compounds exhibiting antiviral activity and/or inhibition of viral replication against viruses, particularly those belonging to the picornavirus-like supercluster, including coronavirus having a formula: (I) where X comprises a cyclic moiety, R2 is a branched or unbranched alkyl, cycloalkyl, aryl, arylalkyl, alkenyl, alkynyl, amino acid side chain, bicyclic or tricyclic side chain, combinations, and substituted forms thereof, and Z is selected from the group consisting of C1-C6 hydroxyalkyl, aldehydes, alpha-ketoamides, and bisulfite salts, and in particular —CH2OH, —CHO, —CH(0H)S03−Na+, and -[0(C=0)Rw]S03−Na+.
CPC Classifications
C07D 207/26
Filing Date
2021-03-30
Application No.
17907745
Claims
12
Named provisions
Related changes
Get daily alerts for USPTO Patent Grants - Organic Chemistry (C07D)
Daily digest delivered to your inbox.
Free. Unsubscribe anytime.
Source
About this page
Every important government, regulator, and court update from around the world. One place. Real-time. Free. Our mission
Source document text, dates, docket IDs, and authority are extracted directly from USPTO.
The summary, classification, recommended actions, deadlines, and penalty information are AI-generated from the original text and may contain errors. Always verify against the source document.
Classification
Who this affects
Taxonomy
Browse Categories
Get alerts for this source
We'll email you when USPTO Patent Grants - Organic Chemistry (C07D) publishes new changes.
Subscribed!
Optional. Filters your digest to exactly the updates that matter to you.