Thursday, July 9, 2026

Patent intelligence · US

US 10314837

Subcutaneous delivery of poly(oxazoline) polymer conjugates

granted A61KA61K31/381A61K31/4045A61K31/4462
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 13
Applicant portfolio 25
Patent details — US 10314837
Jurisdiction
US
Status
granted
Grant date
Jun 11, 2019
Expiration
Jun 6, 2039
Claims
19
CPC classes
A61K, A61K31/381, A61K31/4045, A61K31/4462
View on Google Patents ↗

Quick answer

US 10314837 (Subcutaneous delivery of poly(oxazoline) polymer conjugates) is held by Serina Therapeutics, Inc.. Status: granted. Granted Jun 11, 2019. Expires Jun 6, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
19
CPC classes
A61K, A61K31/381, A61K31/4045, A61K31/4462, A61K31/4535, A61K31/4745

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Frequently asked questions

What is US patent 10314837?

US 10314837 (Subcutaneous delivery of poly(oxazoline) polymer conjugates) is held by Serina Therapeutics, Inc.. Status: granted. Granted Jun 11, 2019. Expires Jun 6, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10314837?

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 10314837 expire?

Our index shows an expiration date of Jun 6, 2039 (13 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.