Wednesday, July 8, 2026

Patent intelligence · US

US 11453655

Modulator of the cystic fibrosis transmembrane conductance regulator, pharmaceutical compositions, methods of treatment, and process for mak…

granted A61PA61P11/00
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 16
Applicant portfolio 991
Related coverage 1
Patent details — US 11453655

Quick answer

US 11453655 (Modulator of the cystic fibrosis transmembrane conductance regulator, pharmaceutical compositions, methods of treatment, and process for making the modulator) is held by Vertex Pharmaceuticals Incorporated. Status: granted. Granted Sep 27, 2022. Expires Sep 22, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
8
CPC classes
A61P, A61P11/00

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Related coverage

Frequently asked questions

What is US patent 11453655?

US 11453655 (Modulator of the cystic fibrosis transmembrane conductance regulator, pharmaceutical compositions, methods of treatment, and process for making the modulator) is held by Vertex Pharmaceuticals Incorporated. Status: granted. Granted Sep 27, 2022. Expires Sep 22, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11453655?

Vertex Pharmaceuticals Incorporated is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 991 pharmaceutical patents for this assignee.

When does US 11453655 expire?

Our index shows an expiration date of Sep 22, 2042 (16 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.