Saturday, July 11, 2026

Patent intelligence · US

US 9132201

Hydrogels based on polymers of dextran tyramine and tyramine conjugates of natural polymers

granted A61KA61K47/54A61K47/6903A61P
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 9
Applicant portfolio 308
Patent details — US 9132201

Quick answer

US 9132201 (Hydrogels based on polymers of dextran tyramine and tyramine conjugates of natural polymers) is held by UNIVERSITY OF TWENTE, INSTITUTE FOR BIOMEDICAL AND TECHNICAL MEDICINE (MIRA). Status: granted. Granted Sep 15, 2015. Expires Sep 10, 2035 (9 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
21
CPC classes
A61K, A61K47/54, A61K47/6903, A61P, A61P19/00, A61P19/02

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Frequently asked questions

What is US patent 9132201?

US 9132201 (Hydrogels based on polymers of dextran tyramine and tyramine conjugates of natural polymers) is held by UNIVERSITY OF TWENTE, INSTITUTE FOR BIOMEDICAL AND TECHNICAL MEDICINE (MIRA). Status: granted. Granted Sep 15, 2015. Expires Sep 10, 2035 (9 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9132201?

UNIVERSITY OF TWENTE, INSTITUTE FOR BIOMEDICAL AND TECHNICAL MEDICINE (MIRA) is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 308 pharmaceutical patents for this assignee.

When does US 9132201 expire?

Our index shows an expiration date of Sep 10, 2035 (9 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.