Patent intelligence · US
US 6994858
Reovirus clearance of ras-mediated neoplastic cells from mixed cellular compositions
Reovirus clearance of ras-mediated neoplastic cells from mixed cellular compositions
Patent details — US 6994858
- Jurisdiction
- US
- Status
- expired
- Grant date
- Feb 7, 2006
- Expiration
- Feb 2, 2026
- Applicant
- ONCOLYTICS BIOTECH INC.
- Claims
- 31
- CPC classes
- A61K, A61K35/28, A61K35/765, A61K48/00
Quick answer
US 6994858 (Reovirus clearance of ras-mediated neoplastic cells from mixed cellular compositions) is held by ONCOLYTICS BIOTECH INC.. Status: expired. Granted Feb 7, 2006. Expires Feb 2, 2026 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- ONCOLYTICS BIOTECH INC.
- Grant date
- Expiration
- Claims
- 31
- CPC classes
- A61K, A61K35/28, A61K35/765, A61K48/00, A61P, A61P35/00
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Frequently asked questions
What is US patent 6994858?
US 6994858 (Reovirus clearance of ras-mediated neoplastic cells from mixed cellular compositions) is held by ONCOLYTICS BIOTECH INC.. Status: expired. Granted Feb 7, 2006. Expires Feb 2, 2026 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6994858?
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 6994858 expire?
Our index shows an expiration date of Feb 2, 2026 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.