Wednesday, July 8, 2026

Patent intelligence · US

US 8501695

Tissue kallikrein for the treatment of diseases associated with amyloid protein

granted A61KA61K31/14A61K31/407A61K31/685
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 7
Applicant portfolio 9
Patent details — US 8501695
Jurisdiction
US
Status
granted
Grant date
Aug 6, 2013
Expiration
Aug 1, 2033
Applicant
DiaMedica Inc.
Claims
13
CPC classes
A61K, A61K31/14, A61K31/407, A61K31/685
View on Google Patents ↗

Quick answer

US 8501695 (Tissue kallikrein for the treatment of diseases associated with amyloid protein) is held by DiaMedica Inc.. Status: granted. Granted Aug 6, 2013. Expires Aug 1, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
DiaMedica Inc.
Grant date
Expiration
Claims
13
CPC classes
A61K, A61K31/14, A61K31/407, A61K31/685, A61K36/16, A61K38/00

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Frequently asked questions

What is US patent 8501695?

US 8501695 (Tissue kallikrein for the treatment of diseases associated with amyloid protein) is held by DiaMedica Inc.. Status: granted. Granted Aug 6, 2013. Expires Aug 1, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8501695?

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 8501695 expire?

Our index shows an expiration date of Aug 1, 2033 (7 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.