Wednesday, July 8, 2026

Patent intelligence · US

US 11891389

PGDH inhibitors and methods of making and using

granted A61KA61K31/4184A61K31/437A61K31/4453
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 18
Applicant portfolio 3
Patent details — US 11891389
Jurisdiction
US
Status
granted
Grant date
Feb 6, 2024
Expiration
Feb 1, 2044
Claims
20
CPC classes
A61K, A61K31/4184, A61K31/437, A61K31/4453
View on Google Patents ↗

Quick answer

US 11891389 (PGDH inhibitors and methods of making and using) is held by Myoforte Therapeutics, Inc.. Status: granted. Granted Feb 6, 2024. Expires Feb 1, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
20
CPC classes
A61K, A61K31/4184, A61K31/437, A61K31/4453, A61K31/454, A61K31/4545

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    granted
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    FORTE SUBSIDIARY, INC. · Expires Apr 8, 2041

    granted

Frequently asked questions

What is US patent 11891389?

US 11891389 (PGDH inhibitors and methods of making and using) is held by Myoforte Therapeutics, Inc.. Status: granted. Granted Feb 6, 2024. Expires Feb 1, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11891389?

Myoforte Therapeutics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 3 pharmaceutical patents for this assignee.

When does US 11891389 expire?

Our index shows an expiration date of Feb 1, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.