Patent intelligence · US
US 8841408
Macromonomers and hydrogel systems using native chemical ligation, and their methods of preparation
Macromonomers and hydrogel systems using native chemical ligation, and their methods of preparation
Patent details — US 8841408
- Jurisdiction
- US
- Status
- granted
- Grant date
- Sep 23, 2014
- Expiration
- Sep 18, 2034
- Applicant
- Northwestern University
- Claims
- 11
- CPC classes
- A61K, A61K47/34, A61K9/06, A61P
Quick answer
US 8841408 (Macromonomers and hydrogel systems using native chemical ligation, and their methods of preparation) is held by Northwestern University. Status: granted. Granted Sep 23, 2014. Expires Sep 18, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Northwestern University
- Grant date
- Expiration
- Claims
- 11
- CPC classes
- A61K, A61K47/34, A61K9/06, A61P, A61P37/06, A61P43/00
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Frequently asked questions
What is US patent 8841408?
US 8841408 (Macromonomers and hydrogel systems using native chemical ligation, and their methods of preparation) is held by Northwestern University. Status: granted. Granted Sep 23, 2014. Expires Sep 18, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 8841408?
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 8841408 expire?
Our index shows an expiration date of Sep 18, 2034 (8 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.