EP Patent

EP4008307A1 — Intranasal dhe formulation for the treatment of headache

Assigned to Satsuma Pharmaceuticals Inc · Expires 2022-06-08 · 4y expired

What this patent protects

Presented herein are powder formulations comprising dihydroergotamine (DHE), or a pharmaceutically acceptable salt thereof. In addition to such formulations, also presented herein are methods comprising intranasally administering powder formulations comprising dihydroergotamine, …

USPTO Abstract

Presented herein are powder formulations comprising dihydroergotamine (DHE), or a pharmaceutically acceptable salt thereof. In addition to such formulations, also presented herein are methods comprising intranasally administering powder formulations comprising dihydroergotamine, or a pharmaceutically acceptable salt thereof. The presented methods can be used for treating headache, for example, for rapid onset treatment of headache, including migraine, e.g. acute treatment of migraine with or without aura.

Drugs covered by this patent

Patent Metadata

Patent number
EP4008307A1
Jurisdiction
EP
Classification
—
Expires
2022-06-08
Drug substance claim
No
Drug product claim
No
Assignee
Satsuma Pharmaceuticals Inc
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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