Wednesday, July 8, 2026

Patent intelligence · US

US 9394269

Process-scale synthesis of urolithins

granted A61KA61K31/366A61K33/34
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 10
Applicant portfolio 60
Patent details — US 9394269
Jurisdiction
US
Status
granted
Grant date
Jul 19, 2016
Expiration
Jul 14, 2036
Applicant
Amazentis SA
Claims
16
CPC classes
A61K, A61K31/366, A61K33/34
View on Google Patents ↗

Quick answer

US 9394269 (Process-scale synthesis of urolithins) is held by Amazentis SA. Status: granted. Granted Jul 19, 2016. Expires Jul 14, 2036 (10 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
Amazentis SA
Grant date
Expiration
Claims
16
CPC classes
A61K, A61K31/366, A61K33/34

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Frequently asked questions

What is US patent 9394269?

US 9394269 (Process-scale synthesis of urolithins) is held by Amazentis SA. Status: granted. Granted Jul 19, 2016. Expires Jul 14, 2036 (10 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9394269?

Amazentis SA is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 60 pharmaceutical patents for this assignee.

When does US 9394269 expire?

Our index shows an expiration date of Jul 14, 2036 (10 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.