Wednesday, July 8, 2026

Patent intelligence · US

US 6110461

Reovirus for the treatment of neoplasia

expired A61KA61K35/765A61PA61P35/00
Status expired
Linked drugs 1
Pipeline programs 6
Years to expiry 0
Applicant portfolio 66
Patent details — US 6110461
Jurisdiction
US
Status
expired
Grant date
Aug 29, 2000
Expiration
Aug 24, 2020
Claims
39
CPC classes
A61K, A61K35/765, A61P, A61P35/00
View on Google Patents ↗

Quick answer

US 6110461 (Reovirus for the treatment of neoplasia) is held by ONCOLYTICS BIOTECH INC.. Status: expired. Granted Aug 29, 2000. Expires Aug 24, 2020 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
39
CPC classes
A61K, A61K35/765, A61P, A61P35/00, A61P35/02, A61P35/04

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Frequently asked questions

What is US patent 6110461?

US 6110461 (Reovirus for the treatment of neoplasia) is held by ONCOLYTICS BIOTECH INC.. Status: expired. Granted Aug 29, 2000. Expires Aug 24, 2020 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 6110461?

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 6110461 expire?

Our index shows an expiration date of Aug 24, 2020 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.