Patent intelligence · US
US 12221452
Synthesis of cantharidin
Synthesis of cantharidin
Patent details — US 12221452
- Jurisdiction
- US
- Status
- granted
- Grant date
- Feb 11, 2025
- Expiration
- Feb 6, 2045
- Applicant
- Verrica Pharmaceuticals Inc.
- Claims
- 17
- CPC classes
- A61P, A61P17/00
Quick answer
US 12221452 (Synthesis of cantharidin) is held by Verrica Pharmaceuticals Inc.. Status: granted. Granted Feb 11, 2025. Expires Feb 6, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Verrica Pharmaceuticals Inc.
- Grant date
- Expiration
- Claims
- 17
- CPC classes
- A61P, A61P17/00
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Frequently asked questions
What is US patent 12221452?
US 12221452 (Synthesis of cantharidin) is held by Verrica Pharmaceuticals Inc.. Status: granted. Granted Feb 11, 2025. Expires Feb 6, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 12221452?
Verrica Pharmaceuticals Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 7 pharmaceutical patents for this assignee.
When does US 12221452 expire?
Our index shows an expiration date of Feb 6, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.