Wednesday, July 8, 2026

Patent intelligence · US

US 9364521

Human tissue kallikrein 1 glycosylation isoforms

granted A61KA61K38/4853A61PA61P3/00
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 10
Applicant portfolio 9
Patent details — US 9364521
Jurisdiction
US
Status
granted
Grant date
Jun 14, 2016
Expiration
Jun 9, 2036
Applicant
DiaMedica Inc.
Claims
16
CPC classes
A61K, A61K38/4853, A61P, A61P3/00
View on Google Patents ↗

Quick answer

US 9364521 (Human tissue kallikrein 1 glycosylation isoforms) is held by DiaMedica Inc.. Status: granted. Granted Jun 14, 2016. Expires Jun 9, 2036 (10 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
DiaMedica Inc.
Grant date
Expiration
Claims
16
CPC classes
A61K, A61K38/4853, A61P, A61P3/00, A61P3/10

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Frequently asked questions

What is US patent 9364521?

US 9364521 (Human tissue kallikrein 1 glycosylation isoforms) is held by DiaMedica Inc.. Status: granted. Granted Jun 14, 2016. Expires Jun 9, 2036 (10 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9364521?

DiaMedica Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 9 pharmaceutical patents for this assignee.

When does US 9364521 expire?

Our index shows an expiration date of Jun 9, 2036 (10 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.