Saturday, July 11, 2026

Patent intelligence · US

US 6312718

Vaccine for B-cell malignancies

expired A61KA61K2039/55511A61K39/395A61K9/127
Status expired
Linked drugs 1
Pipeline programs 6
Years to expiry 0
Applicant portfolio 308
Patent details — US 6312718
Jurisdiction
US
Status
expired
Grant date
Nov 6, 2001
Expiration
Nov 1, 2021
Applicant
Biomira USA Inc.
Claims
17
CPC classes
A61K, A61K2039/55511, A61K39/395, A61K9/127
View on Google Patents ↗

Quick answer

US 6312718 (Vaccine for B-cell malignancies) is held by Biomira USA Inc.. Status: expired. Granted Nov 6, 2001. Expires Nov 1, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
Biomira USA Inc.
Grant date
Expiration
Claims
17
CPC classes
A61K, A61K2039/55511, A61K39/395, A61K9/127, A61P, A61P35/00

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Frequently asked questions

What is US patent 6312718?

US 6312718 (Vaccine for B-cell malignancies) is held by Biomira USA Inc.. Status: expired. Granted Nov 6, 2001. Expires Nov 1, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 6312718?

Biomira USA Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 308 pharmaceutical patents for this assignee.

When does US 6312718 expire?

Our index shows an expiration date of Nov 1, 2021 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.