Friday, July 10, 2026

Patent intelligence · US

US 9969742

Imidazotriazinone compounds

granted A61PA61P25/00
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 12
Applicant portfolio 45
Patent details — US 9969742

Quick answer

US 9969742 (Imidazotriazinone compounds) is held by IRONWOOD PHARMACEUTICALS, INC.. Status: granted. Granted May 15, 2018. Expires May 10, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
3
CPC classes
A61P, A61P25/00

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Frequently asked questions

What is US patent 9969742?

US 9969742 (Imidazotriazinone compounds) is held by IRONWOOD PHARMACEUTICALS, INC.. Status: granted. Granted May 15, 2018. Expires May 10, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9969742?

IRONWOOD PHARMACEUTICALS, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 45 pharmaceutical patents for this assignee.

When does US 9969742 expire?

Our index shows an expiration date of May 10, 2038 (12 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.