Patent intelligence · US
US 11820870
Photocontrolled dynamic covalent linkers for polymer networks
Photocontrolled dynamic covalent linkers for polymer networks
Patent details — US 11820870
- Jurisdiction
- US
- Status
- granted
- Grant date
- Nov 21, 2023
- Expiration
- Nov 16, 2043
- Applicant
- Northwestern University
- Claims
- 19
- CPC classes
- A61K, A61K47/34
Quick answer
US 11820870 (Photocontrolled dynamic covalent linkers for polymer networks) is held by Northwestern University. Status: granted. Granted Nov 21, 2023. Expires Nov 16, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Northwestern University
- Grant date
- Expiration
- Claims
- 19
- CPC classes
- A61K, A61K47/34
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Frequently asked questions
What is US patent 11820870?
US 11820870 (Photocontrolled dynamic covalent linkers for polymer networks) is held by Northwestern University. Status: granted. Granted Nov 21, 2023. Expires Nov 16, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 11820870?
Northwestern University is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 595 pharmaceutical patents for this assignee.
When does US 11820870 expire?
Our index shows an expiration date of Nov 16, 2043 (17 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.