Wednesday, July 8, 2026

Patent intelligence · US

US 11622970

BCL-2 inhibitors and their use as pharmaceuticals

granted A61KA61K31/635A61K45/06A61P
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 17
Applicant portfolio 16
Patent details — US 11622970

Quick answer

US 11622970 (BCL-2 inhibitors and their use as pharmaceuticals) is held by Prelude Therapeutics, Incorporated. Status: granted. Granted Apr 11, 2023. Expires Apr 6, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
20
CPC classes
A61K, A61K31/635, A61K45/06, A61P, A61P35/00

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Frequently asked questions

What is US patent 11622970?

US 11622970 (BCL-2 inhibitors and their use as pharmaceuticals) is held by Prelude Therapeutics, Incorporated. Status: granted. Granted Apr 11, 2023. Expires Apr 6, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11622970?

Prelude Therapeutics, Incorporated is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 16 pharmaceutical patents for this assignee.

When does US 11622970 expire?

Our index shows an expiration date of Apr 6, 2043 (17 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.