Wednesday, July 8, 2026

Patent intelligence · US

US 8933111

Crystalline form of (2S,4R)-5-biphenyl-4-yl-2-hydroxymethyl-2-methyl-4-[(1H-[1,2,3]triazole-4-carbonyl)-amino]-pentanoic acid 5-methyl-2-oxo…

granted A61KA61K31/4192A61K45/06A61P
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 9
Applicant portfolio 635
Patent details — US 8933111
Jurisdiction
US
Status
granted
Grant date
Jan 13, 2015
Expiration
Jan 8, 2035
Claims
14
CPC classes
A61K, A61K31/4192, A61K45/06, A61P
View on Google Patents ↗

Quick answer

US 8933111 (Crystalline form of (2S,4R)-5-biphenyl-4-yl-2-hydroxymethyl-2-methyl-4-[(1H-[1,2,3]triazole-4-carbonyl)-amino]-pentanoic acid 5-methyl-2-oxo-[1,3]dioxol-4-ylmethyl ester) is held by Theravance Biopharma R&D IP, LLC. Status: granted. Granted Jan 13, 2015. Expires Jan 8, 2035 (9 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
14
CPC classes
A61K, A61K31/4192, A61K45/06, A61P, A61P13/12, A61P9/00

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Frequently asked questions

What is US patent 8933111?

US 8933111 (Crystalline form of (2S,4R)-5-biphenyl-4-yl-2-hydroxymethyl-2-methyl-4-[(1H-[1,2,3]triazole-4-carbonyl)-amino]-pentanoic acid 5-methyl-2-oxo-[1,3]dioxol-4-ylmethyl ester) is held by Theravance Biopharma R&D IP, LLC. Status: granted. Granted Jan 13, 2015. Expires Jan 8, 2035 (9 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8933111?

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 8933111 expire?

Our index shows an expiration date of Jan 8, 2035 (9 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.