Wednesday, July 8, 2026

Patent intelligence · US

US 10273307

Humanized anti-CD134 (OX40) antibodies and uses thereof

granted A61PA61P35/00A61P37/04
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 13
Applicant portfolio 14
Patent details — US 10273307
Jurisdiction
US
Status
granted
Grant date
Apr 30, 2019
Expiration
Apr 25, 2039
Claims
17
CPC classes
A61P, A61P35/00, A61P37/04
View on Google Patents ↗

Quick answer

US 10273307 (Humanized anti-CD134 (OX40) antibodies and uses thereof) is held by Biocerox Products B.V.. Status: granted. Granted Apr 30, 2019. Expires Apr 25, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
17
CPC classes
A61P, A61P35/00, A61P37/04

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Frequently asked questions

What is US patent 10273307?

US 10273307 (Humanized anti-CD134 (OX40) antibodies and uses thereof) is held by Biocerox Products B.V.. Status: granted. Granted Apr 30, 2019. Expires Apr 25, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10273307?

Biocerox Products B.V. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 14 pharmaceutical patents for this assignee.

When does US 10273307 expire?

Our index shows an expiration date of Apr 25, 2039 (13 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.