Wednesday, July 8, 2026

Patent intelligence · US

US 8790631

Use of biocompatible polymers for the preparation of a composition or a medical device

granted A61KA61K2800/75A61K31/737A61K31/795
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 8
Applicant portfolio 8,292
Patent details — US 8790631

Quick answer

US 8790631 (Use of biocompatible polymers for the preparation of a composition or a medical device) is held by ORGANES TISSUS REGENERATION REPARATION REMPLACEMENT—OTR3. Status: granted. Granted Jul 29, 2014. Expires Jul 24, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
12
CPC classes
A61K, A61K2800/75, A61K31/737, A61K31/795, A61K8/73, A61K8/731

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Frequently asked questions

What is US patent 8790631?

US 8790631 (Use of biocompatible polymers for the preparation of a composition or a medical device) is held by ORGANES TISSUS REGENERATION REPARATION REMPLACEMENT—OTR3. Status: granted. Granted Jul 29, 2014. Expires Jul 24, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8790631?

ORGANES TISSUS REGENERATION REPARATION REMPLACEMENT—OTR3 is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 8,292 pharmaceutical patents for this assignee.

When does US 8790631 expire?

Our index shows an expiration date of Jul 24, 2034 (8 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.