Expiring Drug Patents Cheat Sheet
We analyse the patents covering drugs in 134 countries and quickly give you the likely loss-of-exclusivity/generic entry date
Morocco: These 7 Drugs Face Patent Expirations and Generic Entry From 2025 - 2026
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Generic Entry Dates in Other Countries
Friedman, Yali, "Morocco: These 7 Drugs Face Patent Expirations and Generic Entry From 2025 - 2026" DrugPatentWatch.com thinkBiotech, 2025 www.drugpatentwatch.com/p/expiring-drug-patents-generic-entry/.
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These estimated drug patent expiration dates and generic entry opportunity dates are calculated from analysis of known patents covering drugs. Many factors can influence early or late generic entry. This information is provided as a rough estimate of generic entry potential and should not be used as an independent source. The methodology is described in this blog post.
When can ZOLINZA (vorinostat) generic drug versions launch?
Generic name: vorinostat
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: February 23, 2026
Generic Entry Controlled by: Morocco Patent 28,209
Patent Title: PROCEDE POUR TRAITER LE CANCER AU MOYEN D'INHIBITEURS D'HDAC
ZOLINZA is a drug marketed by
See drug price trends for ZOLINZA.
The generic ingredient in ZOLINZA is vorinostat. There are two drug master file entries for this API. Additional details are available on the vorinostat profile page.
When can PRESTALIA (amlodipine besylate; perindopril arginine) generic drug versions launch?
Generic name: amlodipine besylate; perindopril arginine
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: February 28, 2026
Generic Entry Controlled by: Morocco Patent 30,276
Patent Title: FORME CRISTALLINE ALPHA DU SEL D'ARGININE DU PERINDOPRIL, SON PROCEDE DE PREPARATION, ET LES COMPOSITIONS PHARMACEUTIQUES QUI LA CONTIENNENT
PRESTALIA is a drug marketed by There has been litigation on patents covering PRESTALIA
The generic ingredient in PRESTALIA is amlodipine besylate; perindopril arginine. There are fifty drug master file entries for this API. Additional details are available on the amlodipine besylate; perindopril arginine profile page.
When can TRINTELLIX (vortioxetine hydrobromide) generic drug versions launch?
Generic name: vortioxetine hydrobromide
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 16, 2026
Generic Entry Controlled by: Morocco Patent 30,575
Patent Title: 1-[2-(2, 4-DIMÉTHYLPHÉNYLSULFANYL)-PHÉNYL]PIPÉRAZINE COMME COMPOSÉ PRÉSENTANT UNE ACTIVITÉ SUR LA SÉROTONINE, 5-HT3 ET 5-HT1A POUR LE TRAITEMENT DU DÉFICIT COGNITIF

See drug price trends for TRINTELLIX.
The generic ingredient in TRINTELLIX is vortioxetine hydrobromide. There are sixteen drug master file entries for this API. Additional details are available on the vortioxetine hydrobromide profile page.
When can EXFORGE HCT (amlodipine besylate; hydrochlorothiazide; valsartan) generic drug versions launch?
Generic name: amlodipine besylate; hydrochlorothiazide; valsartan
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 27, 2026
Generic Entry Controlled by: Morocco Patent 30,529

See drug price trends for EXFORGE HCT.
The generic ingredient in EXFORGE HCT is amlodipine besylate; hydrochlorothiazide; valsartan. There are fifty drug master file entries for this API. Additional details are available on the amlodipine besylate; hydrochlorothiazide; valsartan profile page.
When can OPSUMIT (macitentan) generic drug versions launch?
Generic name: macitentan
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: August 29, 2026
Generic Entry Controlled by: Morocco Patent 30,704
OPSUMIT is a drug marketed by One tentatively approved generic is ready to enter the market. There has been litigation on patents covering OPSUMIT
See drug price trends for OPSUMIT.
The generic ingredient in OPSUMIT is macitentan. There are ten drug master file entries for this API. Additional details are available on the macitentan profile page.
When can OPSYNVI (macitentan; tadalafil) generic drug versions launch?
Generic name: macitentan; tadalafil
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: August 29, 2026
Generic Entry Controlled by: Morocco Patent 30,704
OPSYNVI is a drug marketed by There has been litigation on patents covering OPSYNVI
See drug price trends for OPSYNVI.
The generic ingredient in OPSYNVI is macitentan; tadalafil. There are ten drug master file entries for this API. Additional details are available on the macitentan; tadalafil profile page.
When can BELSOMRA (suvorexant) generic drug versions launch?
Generic name: suvorexant
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: December 01, 2026
Generic Entry Controlled by: Morocco Patent 31,016

See drug price trends for BELSOMRA.
The generic ingredient in BELSOMRA is suvorexant. Additional details are available on the suvorexant profile page.
Morocco Branded and Generic Drug Markets: Assessment, Regulatory Opportunities, and Challenges
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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.
