Thursday, July 9, 2026

Patent intelligence · US

US 10071168

Polyoxazoline antibody drug conjugates

granted A61KA61K47/557A61K47/59A61K47/60
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 12
Applicant portfolio 25
Patent details — US 10071168
Jurisdiction
US
Status
granted
Grant date
Sep 11, 2018
Expiration
Sep 6, 2038
Claims
24
CPC classes
A61K, A61K47/557, A61K47/59, A61K47/60
View on Google Patents ↗

Quick answer

US 10071168 (Polyoxazoline antibody drug conjugates) is held by Serina Therapeutics, Inc.. Status: granted. Granted Sep 11, 2018. Expires Sep 6, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
24
CPC classes
A61K, A61K47/557, A61K47/59, A61K47/60, A61K47/68031, A61K47/6849

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Frequently asked questions

What is US patent 10071168?

US 10071168 (Polyoxazoline antibody drug conjugates) is held by Serina Therapeutics, Inc.. Status: granted. Granted Sep 11, 2018. Expires Sep 6, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10071168?

Serina Therapeutics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 25 pharmaceutical patents for this assignee.

When does US 10071168 expire?

Our index shows an expiration date of Sep 6, 2038 (12 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.