Wednesday, July 8, 2026

Patent intelligence · US

US 8785633

Guanidine-containing compounds useful as muscarinic receptor antagonists

granted A61PA61P1/04A61P1/12A61P11/00
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 8
Applicant portfolio 635
Patent details — US 8785633
Jurisdiction
US
Status
granted
Grant date
Jul 22, 2014
Expiration
Jul 17, 2034
Claims
1
CPC classes
A61P, A61P1/04, A61P1/12, A61P11/00
View on Google Patents ↗

Quick answer

US 8785633 (Guanidine-containing compounds useful as muscarinic receptor antagonists) is held by Theravance Biopharma R&D IP, LLC. Status: granted. Granted Jul 22, 2014. Expires Jul 17, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
1
CPC classes
A61P, A61P1/04, A61P1/12, A61P11/00, A61P11/02, A61P11/06

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Frequently asked questions

What is US patent 8785633?

US 8785633 (Guanidine-containing compounds useful as muscarinic receptor antagonists) is held by Theravance Biopharma R&D IP, LLC. Status: granted. Granted Jul 22, 2014. Expires Jul 17, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8785633?

Theravance Biopharma R&D IP, LLC is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 635 pharmaceutical patents for this assignee.

When does US 8785633 expire?

Our index shows an expiration date of Jul 17, 2034 (8 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.