Wednesday, July 8, 2026

Patent intelligence · US

US 10106503

Biphenyl compounds useful as muscarinic receptor antagonists

granted A61KA61K31/4545A61K45/06A61K9/124
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 12
Applicant portfolio 635
Patent details — US 10106503
Jurisdiction
US
Status
granted
Grant date
Oct 23, 2018
Expiration
Oct 18, 2038
Claims
25
CPC classes
A61K, A61K31/4545, A61K45/06, A61K9/124
View on Google Patents ↗

Quick answer

US 10106503 (Biphenyl compounds useful as muscarinic receptor antagonists) is held by Theravance Biopharma R&D IP, LLC. Status: granted. Granted Oct 23, 2018. Expires Oct 18, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
25
CPC classes
A61K, A61K31/4545, A61K45/06, A61K9/124, A61K9/1623, A61K9/1652

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Frequently asked questions

What is US patent 10106503?

US 10106503 (Biphenyl compounds useful as muscarinic receptor antagonists) is held by Theravance Biopharma R&D IP, LLC. Status: granted. Granted Oct 23, 2018. Expires Oct 18, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10106503?

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 10106503 expire?

Our index shows an expiration date of Oct 18, 2038 (12 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.