Patent intelligence · US
US 6454759
Microfabricated injectable drug delivery system
Microfabricated injectable drug delivery system
Patent details — US 6454759
- Jurisdiction
- US
- Status
- expired
- Grant date
- Sep 24, 2002
- Expiration
- Sep 19, 2022
- Claims
- 18
- CPC classes
- A61K, A61K9/0009, A61K9/0024, A61K9/0097
Quick answer
US 6454759 (Microfabricated injectable drug delivery system) is held by The Regents of the University of California. Status: expired. Granted Sep 24, 2002. Expires Sep 19, 2022 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Grant date
- Expiration
- Claims
- 18
- CPC classes
- A61K, A61K9/0009, A61K9/0024, A61K9/0097
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Frequently asked questions
What is US patent 6454759?
US 6454759 (Microfabricated injectable drug delivery system) is held by The Regents of the University of California. Status: expired. Granted Sep 24, 2002. Expires Sep 19, 2022 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6454759?
The Regents of the University of California is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 8,292 pharmaceutical patents for this assignee.
When does US 6454759 expire?
Our index shows an expiration date of Sep 19, 2022 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.