Wednesday, July 8, 2026

Patent intelligence · US

US 7252817

Viruses for the treatment of cellular proliferative disorders

granted A61KA61K35/13A61K35/76A61K35/761
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 1
Applicant portfolio 66
Patent details — US 7252817
Jurisdiction
US
Status
granted
Grant date
Aug 7, 2007
Expiration
Aug 2, 2027
Claims
19
CPC classes
A61K, A61K35/13, A61K35/76, A61K35/761
View on Google Patents ↗

Quick answer

US 7252817 (Viruses for the treatment of cellular proliferative disorders) is held by ONCOLYTICS BIOTECH INC.. Status: granted. Granted Aug 7, 2007. Expires Aug 2, 2027 (1 year remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
19
CPC classes
A61K, A61K35/13, A61K35/76, A61K35/761, A61K38/13, A61K45/06

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Frequently asked questions

What is US patent 7252817?

US 7252817 (Viruses for the treatment of cellular proliferative disorders) is held by ONCOLYTICS BIOTECH INC.. Status: granted. Granted Aug 7, 2007. Expires Aug 2, 2027 (1 year remaining) — relevant for patent-cliff and LOE planning.

Who owns US 7252817?

ONCOLYTICS BIOTECH INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 66 pharmaceutical patents for this assignee.

When does US 7252817 expire?

Our index shows an expiration date of Aug 2, 2027 (1 year from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.