Patent intelligence · US
US 11633503
Delivery of oligonucleotide-functionalized nanoparticles
Delivery of oligonucleotide-functionalized nanoparticles
Patent details — US 11633503
- Jurisdiction
- US
- Status
- granted
- Grant date
- Apr 25, 2023
- Expiration
- Apr 20, 2043
- Applicant
- Northwestern University
- Claims
- 10
- CPC classes
- A61K, A61K31/00, A61K47/52, A61K47/6923
Quick answer
US 11633503 (Delivery of oligonucleotide-functionalized nanoparticles) is held by Northwestern University. Status: granted. Granted Apr 25, 2023. Expires Apr 20, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Northwestern University
- Grant date
- Expiration
- Claims
- 10
- CPC classes
- A61K, A61K31/00, A61K47/52, A61K47/6923, A61K9/0014, A61K9/5094
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Frequently asked questions
What is US patent 11633503?
US 11633503 (Delivery of oligonucleotide-functionalized nanoparticles) is held by Northwestern University. Status: granted. Granted Apr 25, 2023. Expires Apr 20, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 11633503?
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 11633503 expire?
Our index shows an expiration date of Apr 20, 2043 (17 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.