Patent intelligence · US
US 12427121
Enhanced delivery epinephrine compositions
Enhanced delivery epinephrine compositions
Patent details — US 12427121
- Jurisdiction
- US
- Status
- granted
- Grant date
- Sep 30, 2025
- Expiration
- Sep 25, 2045
- Applicant
- Aquestive Therapeutics, Inc.
- Claims
- 32
- CPC classes
- A61K, A61K31/075, A61K31/137, A61K36/61
Quick answer
US 12427121 (Enhanced delivery epinephrine compositions) is held by Aquestive Therapeutics, Inc.. Status: granted. Granted Sep 30, 2025. Expires Sep 25, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Aquestive Therapeutics, Inc.
- Grant date
- Expiration
- Claims
- 32
- CPC classes
- A61K, A61K31/075, A61K31/137, A61K36/61, A61K45/06, A61K47/10
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Frequently asked questions
What is US patent 12427121?
US 12427121 (Enhanced delivery epinephrine compositions) is held by Aquestive Therapeutics, Inc.. Status: granted. Granted Sep 30, 2025. Expires Sep 25, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 12427121?
Aquestive Therapeutics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 17 pharmaceutical patents for this assignee.
When does US 12427121 expire?
Our index shows an expiration date of Sep 25, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.