Wednesday, July 8, 2026

Patent intelligence · US

US 11939303

Sulfamate derivatives of 4-(1-phenyl-1H-[1,2,3]triazol-4-yl)-phenol, derivatives of 4-(1-phenyl-1H-[1,2,3]triazol-4-yl)-phenol, their medica…

granted A61KA61K31/4192A61PA61P31/04
Status granted
Linked drugs 1
Pipeline programs 3
Years to expiry 18
Applicant portfolio 69
Patent details — US 11939303
Jurisdiction
US
Status
granted
Grant date
Mar 26, 2024
Expiration
Mar 21, 2044
Claims
10
CPC classes
A61K, A61K31/4192, A61P, A61P31/04
View on Google Patents ↗

Quick answer

US 11939303 (Sulfamate derivatives of 4-(1-phenyl-1H-[1,2,3]triazol-4-yl)-phenol, derivatives of 4-(1-phenyl-1H-[1,2,3]triazol-4-yl)-phenol, their medical use and the method of obtaining 4-(1-phenyl-1H-[1,2,3]triazol-4-yl)-phenyl sulfamate derivatives) is held by Politechnika Gdanska. Status: granted. Granted Mar 26, 2024. Expires Mar 21, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
10
CPC classes
A61K, A61K31/4192, A61P, A61P31/04, A61P35/00

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Frequently asked questions

What is US patent 11939303?

US 11939303 (Sulfamate derivatives of 4-(1-phenyl-1H-[1,2,3]triazol-4-yl)-phenol, derivatives of 4-(1-phenyl-1H-[1,2,3]triazol-4-yl)-phenol, their medical use and the method of obtaining 4-(1-phenyl-1H-[1,2,3]triazol-4-yl)-phenyl sulfamate derivatives) is held by Politechnika Gdanska. Status: granted. Granted Mar 26, 2024. Expires Mar 21, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11939303?

Politechnika Gdanska is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 69 pharmaceutical patents for this assignee.

When does US 11939303 expire?

Our index shows an expiration date of Mar 21, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.