Patent intelligence · US
US 11213588
Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same
Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same
Patent details — US 11213588
- Jurisdiction
- US
- Status
- granted
- Grant date
- Jan 4, 2022
- Expiration
- Dec 30, 2041
- Applicant
- Serina Therapeutics, Inc.
- Claims
- 20
- CPC classes
- A61K, A61K38/09, A61K47/59, A61P
Quick answer
US 11213588 (Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same) is held by Serina Therapeutics, Inc.. Status: granted. Granted Jan 4, 2022. Expires Dec 30, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Serina Therapeutics, Inc.
- Grant date
- Expiration
- Claims
- 20
- CPC classes
- A61K, A61K38/09, A61K47/59, A61P, A61P35/00
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Frequently asked questions
What is US patent 11213588?
US 11213588 (Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same) is held by Serina Therapeutics, Inc.. Status: granted. Granted Jan 4, 2022. Expires Dec 30, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 11213588?
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 11213588 expire?
Our index shows an expiration date of Dec 30, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.