Wednesday, July 8, 2026

Patent intelligence · US

US 12370267

Inhibition of fibrosis and AF by TGF-beta inhibition in the posterior left atrium (PLA)

granted A61KA61K38/1841A61K48/00A61K48/005
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 19
Applicant portfolio 595
Patent details — US 12370267
Jurisdiction
US
Status
granted
Grant date
Jul 29, 2025
Expiration
Jul 24, 2045
Claims
7
CPC classes
A61K, A61K38/1841, A61K48/00, A61K48/005
View on Google Patents ↗

Quick answer

US 12370267 (Inhibition of fibrosis and AF by TGF-beta inhibition in the posterior left atrium (PLA)) is held by Northwestern University. Status: granted. Granted Jul 29, 2025. Expires Jul 24, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
7
CPC classes
A61K, A61K38/1841, A61K48/00, A61K48/005, A61K48/0058, A61K49/00

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Frequently asked questions

What is US patent 12370267?

US 12370267 (Inhibition of fibrosis and AF by TGF-beta inhibition in the posterior left atrium (PLA)) is held by Northwestern University. Status: granted. Granted Jul 29, 2025. Expires Jul 24, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12370267?

Northwestern University is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 595 pharmaceutical patents for this assignee.

When does US 12370267 expire?

Our index shows an expiration date of Jul 24, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.