Patent intelligence · US
US 11925689
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 11925689
- Jurisdiction
- US
- Status
- granted
- Grant date
- Mar 12, 2024
- Expiration
- Mar 7, 2044
- Applicant
- Serina Therapeutics, Inc.
- Claims
- 18
- CPC classes
- A61K, A61K38/09, A61K47/59, A61P
Quick answer
US 11925689 (Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same) is held by Serina Therapeutics, Inc.. Status: granted. Granted Mar 12, 2024. Expires Mar 7, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Serina Therapeutics, Inc.
- Grant date
- Expiration
- Claims
- 18
- CPC classes
- A61K, A61K38/09, A61K47/59, A61P, A61P35/00
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Frequently asked questions
What is US patent 11925689?
US 11925689 (Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same) is held by Serina Therapeutics, Inc.. Status: granted. Granted Mar 12, 2024. Expires Mar 7, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 11925689?
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 11925689 expire?
Our index shows an expiration date of Mar 7, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.