Patent intelligence · US
US 9139827
Polyvalent RNA-nanoparticle compositions
Polyvalent RNA-nanoparticle compositions
Patent details — US 9139827
- Jurisdiction
- US
- Status
- granted
- Grant date
- Sep 22, 2015
- Expiration
- Sep 17, 2035
- Applicant
- Northwestern University
- Claims
- 24
- CPC classes
- A61K, A61K31/713, A61K47/6923, A61K48/00
Quick answer
US 9139827 (Polyvalent RNA-nanoparticle compositions) is held by Northwestern University. Status: granted. Granted Sep 22, 2015. Expires Sep 17, 2035 (9 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Northwestern University
- Grant date
- Expiration
- Claims
- 24
- CPC classes
- A61K, A61K31/713, A61K47/6923, A61K48/00, A61K9/51, A61P
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Frequently asked questions
What is US patent 9139827?
US 9139827 (Polyvalent RNA-nanoparticle compositions) is held by Northwestern University. Status: granted. Granted Sep 22, 2015. Expires Sep 17, 2035 (9 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 9139827?
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 9139827 expire?
Our index shows an expiration date of Sep 17, 2035 (9 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.