Last Updated: May 10, 2026

Profile for Japan Patent: 2008503475

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US Patent Family Members and Approved Drugs for Japan Patent: 2008503475

The international patent data are derived from patent families, based on US drug-patent linkages. Full freedom-to-operate should be independently confirmed.

Glossary

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US Patent Number	US Expiration Date	US Applicant	US Tradename	Generic Name
⤷ Start Trial	Sep 24, 2029	Abbvie	NAMENDA XR	memantine hydrochloride
⤷ Start Trial	Sep 24, 2029	Abbvie	NAMZARIC	donepezil hydrochloride; memantine hydrochloride
>US Patent Number	>US Expiration Date	>US Applicant	>US Tradename	>Generic Name

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