Drugs that contain Pitolisant Hydrochloride

1. List of Wakix drug patents

Patent Number Company Patent Title Patent Expiry Activity Alert
These patents protects the active chemical substance. Only patent owner can launch products that use this active substance.
US8207197 HARMONY Monohydrochloride salt of 1-[3-[3-(4-chlorophenyl) propoxy] propyl] -piperidine
Mar, 2030

(7 years from now)

These patents focus on the other aspects of the active substance like dosage, mode of administration (oral, tablet, capsules, liquids etc).
US8354430 HARMONY Monohydrochloride salt of 1-[3-[3-(4-chlorophenyl) propoxy]propyl]-piperidine
Feb, 2026

(3 years from now)

US8486947 HARMONY Treatment of Parkinson's disease, obstructive sleep apnea, dementia with Lewy bodies, vascular dementia with non-imidazole alkylamines histamine H3-receptor ligands
Sep, 2029

(6 years from now)

Exclusivity Exclusivity Expiration
New Chemical Entity Exclusivity (NCE) Aug 14, 2024
Orphan Drug Exclusivity (ODE) Oct 13, 2027
New Indication (I) Oct 13, 2023

NCE-1 date: August, 2023

Market Authorisation Date: 14 August, 2019

Treatment: Method of treating excessive daytime sleepiness in patients with narcolepsy; Method of treating cataplexy in patients with narcolepsy


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