Last Updated: September 28, 2026

Corium Company Profile

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What is the competitive landscape for CORIUM

CORIUM has one approved drug.

There are eleven US patents protecting CORIUM drugs.

Summary for Corium

US Patents:	11
Tradenames:	1
Ingredients:	1
NDAs:	1

Drugs and US Patents for Corium

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Corium	ADLARITY	donepezil hydrochloride	SYSTEM;TRANSDERMAL	212304-002	Mar 11, 2022		DISCN	Yes	No	12,168,075	⤷ Start Trial				⤷ Start Trial
Corium	ADLARITY	donepezil hydrochloride	SYSTEM;TRANSDERMAL	212304-002	Mar 11, 2022		DISCN	Yes	No	10,016,372	⤷ Start Trial				⤷ Start Trial
Corium	ADLARITY	donepezil hydrochloride	SYSTEM;TRANSDERMAL	212304-001	Mar 11, 2022		DISCN	Yes	No	10,016,372	⤷ Start Trial				⤷ Start Trial
Corium	ADLARITY	donepezil hydrochloride	SYSTEM;TRANSDERMAL	212304-001	Mar 11, 2022		DISCN	Yes	No	10,307,379	⤷ Start Trial	Y			⤷ Start Trial
Corium	ADLARITY	donepezil hydrochloride	SYSTEM;TRANSDERMAL	212304-001	Mar 11, 2022		DISCN	Yes	No	12,168,075	⤷ Start Trial				⤷ Start 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 Corium Drugs

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Country	Patent Number	Estimated Expiration
Mexico	394249	⤷ Start Trial
South Korea	20180127315	⤷ Start Trial
European Patent Office	3490544	⤷ Start Trial
China	116270551	⤷ Start Trial
Japan	2019504052	⤷ Start Trial
>Country	>Patent Number	>Estimated Expiration

Supplementary Protection Certificates for Corium Drugs

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Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
0296560	2/1998	Austria	⤷ Start Trial	PRODUCT NAME: DONEPEZIL UND SEINE PHARMAKOLOGISCH ANNEHMBAREN SALZE, INSBESONDERE DONEPEZIL HYDROCHLORID; NAT. REGISTRATION NO/DATE: 1-22056, 1-22057 19970728; FIRST REGISTRATION: GB PL105550006, PL105550007 19970214
0296560	SPC/GB97/023	United Kingdom	⤷ Start Trial	PRODUCT NAME: DONEPEZIL, OPTIONALLY IN THE FORM OF A PHARMACEUTICALLY ACCEPTABLE SALT, INCLUDING THE HYDROCHLORIDE; REGISTERED: UK PL 10555/0006 19970214; UK PL 10555/0007 19970214
>Patent Number	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration	>SPC Description

Similar Applicant Names

Applicants may be listed under multiple names.
Here is a list of applicants with similar names.

Corium

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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.