You’re using a public version of DrugPatentWatch with 5 free searches available | Register to unlock more free searches. CREATE FREE ACCOUNT

Last Updated: April 18, 2024

Suvorexant - Generic Drug Details

✉ Email this page to a colleague

« Back to Dashboard

What are the generic sources for suvorexant and what is the scope of patent protection?

Suvorexant is the generic ingredient in one branded drug marketed by Merck Sharp Dohme and is included in one NDA. There are two patents protecting this compound. Additional information is available in the individual branded drug profile pages.

Suvorexant has seventy-five patent family members in thirty-six countries.

One supplier is listed for this compound.

Summary for suvorexant

International Patents:	75
US Patents:	2
Tradenames:	1
Applicants:	1
NDAs:	1
Finished Product Suppliers / Packagers:	1
Raw Ingredient (Bulk) Api Vendors:	61
Clinical Trials:	60
Patent Applications:	464
What excipients (inactive ingredients) are in suvorexant?	suvorexant excipients list
DailyMed Link:	suvorexant at DailyMed

DrugPatentWatch^® Estimated Loss of Exclusivity (LOE) Date for suvorexant

Generic Entry Date for suvorexant^: ⤷ Try a Trial* Constraining patent/regulatory exclusivity: ⤷ Try a Trial Dosage: TABLET;ORAL

^*The generic entry opportunity date is the latter of the last compound-claiming patent and the last regulatory exclusivity protection. Many factors can influence early or later generic entry. This date is provided as a rough estimate of generic entry potential and should not be used as an independent source.

Recent Clinical Trials for suvorexant

Identify potential brand extensions & 505(b)(2) entrants

Sponsor	Phase
University of Maryland, Baltimore	Phase 2
Johns Hopkins University	Early Phase 1
Columbia University	Phase 4

See all suvorexant clinical trials

Pharmacology for suvorexant

Drug Class	Orexin Receptor Antagonist
Mechanism of Action	Cytochrome P450 3A Inhibitors Orexin Receptor Antagonists P-Glycoprotein Inhibitors

Anatomical Therapeutic Chemical (ATC) Classes for suvorexant

N05CJ	Orexin receptor antagonists
N05C	HYPNOTICS AND SEDATIVES
N05	PSYCHOLEPTICS
N	Nervous system

N05CM	Other hypnotics and sedatives
N05C	HYPNOTICS AND SEDATIVES
N05	PSYCHOLEPTICS
N	Nervous system

US Patents and Regulatory Information for suvorexant

+ Get email alerts for changes to this table

Glossary

Subscribe to access the full database, or Try a Trial
Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Merck Sharp Dohme	BELSOMRA	suvorexant	TABLET;ORAL	204569-004	Aug 13, 2014		RX	Yes	Yes	⤷ Try a Trial	⤷ Try a Trial	Y			⤷ Try a Trial
Merck Sharp Dohme	BELSOMRA	suvorexant	TABLET;ORAL	204569-001	Aug 13, 2014		RX	Yes	No	⤷ Try a Trial	⤷ Try a Trial	Y	Y		⤷ Try a Trial
Merck Sharp Dohme	BELSOMRA	suvorexant	TABLET;ORAL	204569-004	Aug 13, 2014		RX	Yes	Yes	⤷ Try a Trial	⤷ Try a Trial	Y	Y		⤷ Try a Trial
Merck Sharp Dohme	BELSOMRA	suvorexant	TABLET;ORAL	204569-003	Aug 13, 2014		RX	Yes	No	⤷ Try a Trial	⤷ Try a Trial	Y			⤷ Try a Trial
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Exclusivity Expiration

International Patents for suvorexant

Subscribe to access the full database, or Try a Trial
Country	Patent Number	Title	Estimated Expiration
China	104321059	Solid dosage formulations of an orexin receptor antagonist	⤷ Try a Trial
China	101627028	Substituted diazepan compounds as orexin receptor antagonists	⤷ Try a Trial
South Korea	20100031767	SUBSTITUTED DIAZEPAN COMPOUNDS AS OREXIN RECEPTOR ANTAGONISTS	⤷ Try a Trial
China	101880276	Substituted diazepan compounds as orexin receptor antagonists	⤷ Try a Trial
>Country	>Patent Number	>Title	>Estimated Expiration

Make Better Decisions: Try a trial or see plans & pricing

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. 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.