Last Updated: November 8, 2026

Harmony Company Profile

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What is the competitive landscape for HARMONY

HARMONY has one approved drug.

There are three US patents protecting HARMONY drugs.

Summary for Harmony

US Patents:	3
Tradenames:	1
Ingredients:	1
NDAs:	1

Drugs and US Patents for Harmony

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Harmony	WAKIX	pitolisant hydrochloride	TABLET;ORAL	211150-002	Aug 14, 2019	AB	RX	Yes	Yes		⤷ Start Trial				⤷ Start Trial
Harmony	WAKIX	pitolisant hydrochloride	TABLET;ORAL	211150-001	Aug 14, 2019	AB	RX	Yes	No		⤷ Start Trial				⤷ Start Trial
Harmony	WAKIX	pitolisant hydrochloride	TABLET;ORAL	211150-002	Aug 14, 2019	AB	RX	Yes	Yes		⤷ Start Trial				⤷ Start Trial
Harmony	WAKIX	pitolisant hydrochloride	TABLET;ORAL	211150-001	Aug 14, 2019	AB	RX	Yes	No		⤷ Start Trial				⤷ Start Trial
Harmony	WAKIX	pitolisant hydrochloride	TABLET;ORAL	211150-002	Aug 14, 2019	AB	RX	Yes	Yes		⤷ Start Trial				⤷ Start Trial
Harmony	WAKIX	pitolisant hydrochloride	TABLET;ORAL	211150-001	Aug 14, 2019	AB	RX	Yes	No	8,207,197	⤷ Start Trial	Y	Y		⤷ Start Trial
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Exclusivity Expiration

Expired US Patents for Harmony

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Harmony	WAKIX	pitolisant hydrochloride	TABLET;ORAL	211150-001	Aug 14, 2019	7,169,928	⤷ Start Trial
Harmony	WAKIX	pitolisant hydrochloride	TABLET;ORAL	211150-002	Aug 14, 2019	8,354,430	⤷ Start Trial
Harmony	WAKIX	pitolisant hydrochloride	TABLET;ORAL	211150-002	Aug 14, 2019	7,910,605	⤷ Start Trial
Harmony	WAKIX	pitolisant hydrochloride	TABLET;ORAL	211150-002	Aug 14, 2019	7,169,928	⤷ Start Trial
Harmony	WAKIX	pitolisant hydrochloride	TABLET;ORAL	211150-001	Aug 14, 2019	8,354,430	⤷ Start Trial
Harmony	WAKIX	pitolisant hydrochloride	TABLET;ORAL	211150-001	Aug 14, 2019	7,910,605	⤷ Start Trial
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>Patent No.	>Patent Expiration

International Patents for Harmony Drugs

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Country	Patent Number	Estimated Expiration
Mexico	2007012162	⤷ Start Trial
Slovenia	1846384	⤷ Start Trial
South Korea	101344271	⤷ Start Trial
South Korea	101308527	⤷ Start Trial
Poland	1863487	⤷ Start Trial
European Patent Office	1707203	⤷ Start Trial
>Country	>Patent Number	>Estimated Expiration

Supplementary Protection Certificates for Harmony Drugs

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Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
1428820	SPC/GB16/052	United Kingdom	⤷ Start Trial	PRODUCT NAME: PITOLISANT AND PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF, SUCH AS HYDROCHLORIDE; REGISTERED: UK EU/1/15/1068 20160404
1428820	CA 2016 00042	Denmark	⤷ Start Trial	PRODUCT NAME: PITOLISANT OG FARMACEUTISK ACCEPTABLE SALTE HERAF, SASOM PITOLISANT HYDROCHLORID; REG. NO/DATE: EU/1/15/1068 20160404
1428820	2016/038	Ireland	⤷ Start Trial	PRODUCT NAME: PITOLISANT AND PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF, SUCH AS HYDROCHLORIDE; REGISTRATION NO/DATE: EU/1/15/1068 20160331
1428820	1690039-1	Sweden	⤷ Start Trial	PRODUCT NAME: PITOLISANT AND PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF, SUCH AS HYDROCHLORIDE.; REG. NO/DATE: EU/15/1068 20160404
1428820	2016C/048	Belgium	⤷ Start Trial	PRODUCT NAME: PITOLISANT ET SES SELS PHARMACEUTIQUEMENT ACCEPTABLES TELS QUE LE CHLORHYDRATE; AUTHORISATION NUMBER AND DATE: EU/1/15/1068 20160404
1428820	40/2016	Austria	⤷ Start Trial	PRODUCT NAME: PITOLISANT UND SEINE PHARMAZEUTISCH VERTRAEGLICHEN SALZE EINSCHLIESSLICH DEM HYDROCHLORID; REGISTRATION NO/DATE: EU/1/15/1068 (MITTEILUNG) 20160404
>Patent Number	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration	>SPC Description

Similar Applicant Names

Applicants may be listed under multiple names.
Here is a list of applicants with similar names.

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Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.