Patent intelligence · US
US 6217911
sustained release non-steroidal, anti-inflammatory and lidocaine PLGA microspheres
sustained release non-steroidal, anti-inflammatory and lidocaine PLGA microspheres
Patent details — US 6217911
- Jurisdiction
- US
- Status
- expired
- Grant date
- Apr 17, 2001
- Expiration
- Apr 12, 2021
- Claims
- 22
- CPC classes
- A61K, A61K9/5026
Quick answer
US 6217911 (sustained release non-steroidal, anti-inflammatory and lidocaine PLGA microspheres) is held by The United States of America as represented by the Secretary of the Army. Status: expired. Granted Apr 17, 2001. Expires Apr 12, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Grant date
- Expiration
- Claims
- 22
- CPC classes
- A61K, A61K9/5026
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Frequently asked questions
What is US patent 6217911?
US 6217911 (sustained release non-steroidal, anti-inflammatory and lidocaine PLGA microspheres) is held by The United States of America as represented by the Secretary of the Army. Status: expired. Granted Apr 17, 2001. Expires Apr 12, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6217911?
The United States of America as represented by the Secretary of the Army is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 3,720 pharmaceutical patents for this assignee.
When does US 6217911 expire?
Our index shows an expiration date of Apr 12, 2021 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.