Donepezil | US Patents | Expiry | Expiration | Dates

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Patent Expiration Date : 2025-11-22

DONEPEZIL HYDROCHLORIDE; MEMANTINE HYDROCHLORIDE

US Patent Number : 8173708

Drug Substance Claim :

Drug Product Claim :

Application Number : 206439

Patent Use Code : U-1641

Patent Use Description : MEMANTINE HCL/DONEPEZI...

Patent Expiration Date : 2025-11-22

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02

ABBVIE

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Patent Expiration Date : 2025-11-22

DONEPEZIL HYDROCHLORIDE; MEMANTINE HYDROCHLORIDE

US Patent Number : 8173708

Drug Substance Claim :

Drug Product Claim :

Application Number : 206439

Patent Use Code : U-1641

Patent Use Description : MEMANTINE HCL/DONEPEZI...

Patent Expiration Date : 2025-11-22

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Product Web Link

Corporate PDF

03

ABBVIE

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Patent Expiration Date : 2025-11-22

DONEPEZIL HYDROCHLORIDE; MEMANTINE HYDROCHLORIDE

US Patent Number : 8362085

Drug Substance Claim :

Drug Product Claim :

Application Number : 206439

Patent Use Code : U-1641

Patent Use Description : MEMANTINE HCL/DONEPEZI...

Patent Expiration Date : 2025-11-22

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04

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Patent Expiration Date : 2029-03-24

DONEPEZIL HYDROCHLORIDE; MEMANTINE HYDROCHLORIDE

US Patent Number : 8039009

Drug Substance Claim :

Drug Product Claim :

Application Number : 206439

Patent Use Code : U-1641

Patent Use Description : MEMANTINE HCL/DONEPEZI...

Patent Expiration Date : 2029-03-24

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05

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Patent Expiration Date : 2029-12-05

DONEPEZIL HYDROCHLORIDE; MEMANTINE HYDROCHLORIDE

US Patent Number : 8058291

Drug Substance Claim :

Drug Product Claim :

Application Number : 206439

Patent Use Code : U-1641

Patent Use Description : MEMANTINE HCL/DONEPEZI...

Patent Expiration Date : 2029-12-05

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06

ABBVIE

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Patent Expiration Date : 2025-11-22

DONEPEZIL HYDROCHLORIDE; MEMANTINE HYDROCHLORIDE

US Patent Number : 8338486

Drug Substance Claim :

Drug Product Claim :

Application Number : 206439

Patent Use Code : U-1641

Patent Use Description : MEMANTINE HCL/DONEPEZI...

Patent Expiration Date : 2025-11-22

Portfolio PDF

Product Web Link

Corporate PDF

07

ABBVIE

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Patent Expiration Date : 2029-12-05

DONEPEZIL HYDROCHLORIDE; MEMANTINE HYDROCHLORIDE

US Patent Number : 8058291

Drug Substance Claim :

Drug Product Claim :

Application Number : 206439

Patent Use Code : U-1641

Patent Use Description : MEMANTINE HCL/DONEPEZI...

Patent Expiration Date : 2029-12-05

Portfolio PDF

Product Web Link

Corporate PDF

08

ABBVIE

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Patent Expiration Date : 2025-11-22

DONEPEZIL HYDROCHLORIDE; MEMANTINE HYDROCHLORIDE

US Patent Number : 8283379

Drug Substance Claim :

Drug Product Claim :

Application Number : 206439

Patent Use Code : U-1641

Patent Use Description : MEMANTINE HCL/DONEPEZI...

Patent Expiration Date : 2025-11-22

Portfolio PDF

Product Web Link

Corporate PDF

09

ABBVIE

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Patent Expiration Date : 2025-11-22

DONEPEZIL HYDROCHLORIDE; MEMANTINE HYDROCHLORIDE

US Patent Number : 8338486

Drug Substance Claim :

Drug Product Claim :

Application Number : 206439

Patent Use Code : U-1641

Patent Use Description : MEMANTINE HCL/DONEPEZI...

Patent Expiration Date : 2025-11-22

Portfolio PDF

Product Web Link

Corporate PDF

10

ABBVIE

Boost your online visibility by uploading your products, APIs, FDFs, intermediates, excipients, and services for free on PharmaCompass. Rank higher among suppliers and expand your reach across the internet efficiently and cost-effectively.

Patent Expiration Date : 2025-11-22

DONEPEZIL HYDROCHLORIDE; MEMANTINE HYDROCHLORIDE

US Patent Number : 8338486

Drug Substance Claim :

Drug Product Claim :

Application Number : 206439

Patent Use Code : U-1641

Patent Use Description : MEMANTINE HCL/DONEPEZI...

Patent Expiration Date : 2025-11-22

Portfolio PDF

Product Web Link