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Last Updated: December 15, 2025

US Patents With Foreign Priority to United Kingdom Patent: 1201758.8

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use
Amneal	ONGENTYS	opicapone	CAPSULE;ORAL	212489-001	Apr 24, 2020		RX	Yes	No	9,630,955	⤷ Get Started Free	Y	Y		ADJUNCTIVE TREATMENT TO LEVODOPA/CARBIDOPA IN PATIENTS WITH PARKINSON’S DISEASE EXPERIENCING OFF EPISODES
Amneal	ONGENTYS	opicapone	CAPSULE;ORAL	212489-002	Apr 24, 2020		RX	Yes	Yes	9,630,955	⤷ Get Started Free	Y	Y		ADJUNCTIVE TREATMENT TO LEVODOPA/CARBIDOPA IN PATIENTS WITH PARKINSON’S DISEASE EXPERIENCING OFF EPISODES
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Patented / Exclusive Use

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