Wednesday, July 8, 2026

Patent intelligence · US

US 8017617

Amidine-containing compounds useful as muscarinic receptor antagonists

granted A61PA61P11/00A61P11/06A61P11/08
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 5
Applicant portfolio 635
Patent details — US 8017617
Jurisdiction
US
Status
granted
Grant date
Sep 13, 2011
Expiration
Sep 8, 2031
Applicant
Theravance, Inc.
Claims
22
CPC classes
A61P, A61P11/00, A61P11/06, A61P11/08
View on Google Patents ↗

Quick answer

US 8017617 (Amidine-containing compounds useful as muscarinic receptor antagonists) is held by Theravance, Inc.. Status: granted. Granted Sep 13, 2011. Expires Sep 8, 2031 (5 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
Theravance, Inc.
Grant date
Expiration
Claims
22
CPC classes
A61P, A61P11/00, A61P11/06, A61P11/08, A61P43/00

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Frequently asked questions

What is US patent 8017617?

US 8017617 (Amidine-containing compounds useful as muscarinic receptor antagonists) is held by Theravance, Inc.. Status: granted. Granted Sep 13, 2011. Expires Sep 8, 2031 (5 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8017617?

Theravance, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 635 pharmaceutical patents for this assignee.

When does US 8017617 expire?

Our index shows an expiration date of Sep 8, 2031 (5 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.