Patent intelligence · US
US 8518440
Biodegradable osmotic pump implant for drug delivery
Biodegradable osmotic pump implant for drug delivery
Patent details — US 8518440
- Jurisdiction
- US
- Status
- granted
- Grant date
- Aug 27, 2013
- Expiration
- Aug 22, 2033
- Applicant
- Covidien LP
- Claims
- 21
- CPC classes
- A61K, A61K9/0004, A61K9/0024, A61P
Quick answer
US 8518440 (Biodegradable osmotic pump implant for drug delivery) is held by Covidien LP. Status: granted. Granted Aug 27, 2013. Expires Aug 22, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Covidien LP
- Grant date
- Expiration
- Claims
- 21
- CPC classes
- A61K, A61K9/0004, A61K9/0024, A61P, A61P31/04, A61P35/00
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Frequently asked questions
What is US patent 8518440?
US 8518440 (Biodegradable osmotic pump implant for drug delivery) is held by Covidien LP. Status: granted. Granted Aug 27, 2013. Expires Aug 22, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 8518440?
Covidien LP is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 193 pharmaceutical patents for this assignee.
When does US 8518440 expire?
Our index shows an expiration date of Aug 22, 2033 (7 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.