Wednesday, July 8, 2026

Patent intelligence · US

US 11419869

Dosage forms and regimens for amino acid compounds

granted A61KA61K31/4375A61K31/4439A61K31/496
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 16
Applicant portfolio 13
Patent details — US 11419869
Jurisdiction
US
Status
granted
Grant date
Aug 23, 2022
Expiration
Aug 18, 2042
Claims
72
CPC classes
A61K, A61K31/4375, A61K31/4439, A61K31/496
View on Google Patents ↗

Quick answer

US 11419869 (Dosage forms and regimens for amino acid compounds) is held by Pliant Therapeutics, Inc.. Status: granted. Granted Aug 23, 2022. Expires Aug 18, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
72
CPC classes
A61K, A61K31/4375, A61K31/4439, A61K31/496, A61K31/498, A61K31/502

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Frequently asked questions

What is US patent 11419869?

US 11419869 (Dosage forms and regimens for amino acid compounds) is held by Pliant Therapeutics, Inc.. Status: granted. Granted Aug 23, 2022. Expires Aug 18, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11419869?

Pliant Therapeutics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 13 pharmaceutical patents for this assignee.

When does US 11419869 expire?

Our index shows an expiration date of Aug 18, 2042 (16 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.