Patent intelligence · US
US 12290520
Methods of use of emulsion formulations of aprepitant
Methods of use of emulsion formulations of aprepitant
Patent details — US 12290520
- Jurisdiction
- US
- Status
- granted
- Grant date
- May 6, 2025
- Expiration
- May 1, 2045
- Applicant
- Heron Therapeutics, Inc.
- Claims
- 24
- CPC classes
- A61K, A61K31/5377, A61K31/573, A61K47/10
Quick answer
US 12290520 (Methods of use of emulsion formulations of aprepitant) is held by Heron Therapeutics, Inc.. Status: granted. Granted May 6, 2025. Expires May 1, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Heron Therapeutics, Inc.
- Grant date
- Expiration
- Claims
- 24
- CPC classes
- A61K, A61K31/5377, A61K31/573, A61K47/10, A61K47/12, A61K47/18
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Frequently asked questions
What is US patent 12290520?
US 12290520 (Methods of use of emulsion formulations of aprepitant) is held by Heron Therapeutics, Inc.. Status: granted. Granted May 6, 2025. Expires May 1, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 12290520?
Heron Therapeutics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 46 pharmaceutical patents for this assignee.
When does US 12290520 expire?
Our index shows an expiration date of May 1, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.