Wednesday, July 8, 2026

Patent intelligence · US

US 10869911

Chimeric protein

granted A61KA61K35/17A61K38/191A61K39/39558
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 14
Applicant portfolio 49
Patent details — US 10869911
Jurisdiction
US
Status
granted
Grant date
Dec 22, 2020
Expiration
Dec 17, 2040
Applicant
AUTOLUS LIMITED
Claims
21
CPC classes
A61K, A61K35/17, A61K38/191, A61K39/39558
View on Google Patents ↗

Quick answer

US 10869911 (Chimeric protein) is held by AUTOLUS LIMITED. Status: granted. Granted Dec 22, 2020. Expires Dec 17, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
AUTOLUS LIMITED
Grant date
Expiration
Claims
21
CPC classes
A61K, A61K35/17, A61K38/191, A61K39/39558, A61P, A61P35/00

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Frequently asked questions

What is US patent 10869911?

US 10869911 (Chimeric protein) is held by AUTOLUS LIMITED. Status: granted. Granted Dec 22, 2020. Expires Dec 17, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10869911?

AUTOLUS LIMITED is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 49 pharmaceutical patents for this assignee.

When does US 10869911 expire?

Our index shows an expiration date of Dec 17, 2040 (14 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.