Pyrrole Compounds Patent - Aligos Therapeutics - US12599582B2
Summary
USPTO granted Patent US12599582B2 to Aligos Therapeutics covering pyrrole compounds of Formula (I), or pharmaceutically acceptable salts thereof, pharmaceutical compositions, and methods of treating diseases and conditions. The patent names inventors Sandrine Vendeville, David Bernard Smith, Leonid Beigelman, and Vladimir Serebryany. The application was filed August 22, 2023, with 2 claims granted.
What changed
USPTO issued Patent US12599582B2 to Aligos Therapeutics for pyrrole compounds of Formula (I) and related pharmaceutical compositions. The patent covers methods of synthesizing these compounds and methods of treating diseases and conditions using them.
Competitors developing pyrrole-based therapeutics should note that Aligos now holds exclusive rights to these compounds, potentially requiring licensing negotiations or design-around strategies. The patent's issuance strengthens Aligos' intellectual property portfolio in the pharmaceutical compounds space.
What to do next
- Monitor patent maintenance deadlines
- Evaluate licensing opportunities
Archived snapshot
Apr 14, 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.
Pyrrole compounds
Grant US12599582B2 Kind: B2 Apr 14, 2026
Assignee
Aligos Therapeutics, Inc.
Inventors
Sandrine Vendeville, David Bernard Smith, Leonid Beigelman, Vladimir Serebryany
Abstract
Provided herein are compounds of Formula (I), or pharmaceutically acceptable salts thereof, pharmaceutical compositions that include a compound described herein (including pharmaceutically acceptable salts of a compound described herein) and methods of synthesizing the same. Also provided herein are methods of treating diseases and/or conditions with a compound of Formula (I), or a pharmaceutically acceptable salt thereof.
CPC Classifications
C07D 207/34 C07D 405/12
Filing Date
2023-08-22
Application No.
18453887
Claims
2
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.