Patent intelligence · US
US 6239180
Transdermal therapeutic device and method with capsaicin and capsaicin analogs
Transdermal therapeutic device and method with capsaicin and capsaicin analogs
Patent details — US 6239180
- Jurisdiction
- US
- Status
- expired
- Grant date
- May 29, 2001
- Expiration
- May 24, 2021
- Claims
- 5
- CPC classes
- A61K, A61K31/165, A61K31/245, A61K31/445
Quick answer
US 6239180 (Transdermal therapeutic device and method with capsaicin and capsaicin analogs) is held by The Regents of the University of California. Status: expired. Granted May 29, 2001. Expires May 24, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Grant date
- Expiration
- Claims
- 5
- CPC classes
- A61K, A61K31/165, A61K31/245, A61K31/445, A61K31/485, A61K45/06
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Frequently asked questions
What is US patent 6239180?
US 6239180 (Transdermal therapeutic device and method with capsaicin and capsaicin analogs) is held by The Regents of the University of California. Status: expired. Granted May 29, 2001. Expires May 24, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6239180?
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 6239180 expire?
Our index shows an expiration date of May 24, 2021 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.