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COMTAN Drug Profile

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Comtan is a drug marketed by Orion Pharma and is included in one NDA. It is available from twelve suppliers. There is one patent protecting this drug and one Paragraph IV challenge.

This drug has forty-four patent family members in thirty-seven countries.

The generic ingredient in COMTAN is entacapone. There are nineteen drug master file entries for this compound. Fourteen suppliers are listed for this compound. Additional details are available on the entacapone profile page.

Summary for Tradename: COMTAN

Patents:1
Applicants:1
NDAs:1
Suppliers / Packagers: see list12
Drug Prices: :see details

Pharmacology for Tradename: COMTAN

Clinical Trials for: COMTAN

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Orion Pharma
COMTAN
entacapone
TABLET;ORAL020796-001Oct 19, 1999RXYes6,599,530Sep 14, 2018Y
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Expired Patents for Tradename: COMTAN

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Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Orion Pharma
COMTAN
entacapone
TABLET;ORAL020796-001Oct 19, 19994,963,590<disabled>
Orion Pharma
COMTAN
entacapone
TABLET;ORAL020796-001Oct 19, 19995,446,194<disabled>
Orion Pharma
COMTAN
entacapone
TABLET;ORAL020796-001Oct 19, 19995,135,950<disabled>
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Paragraph IV activity for: COMTAN

Drugname Dosage Strength RLD Submissiondate
entacaponeTablets200 mgComtan4/11/2007

International Patent Family for Tradename: COMTAN

Country Document Number Estimated Expiration
CroatiaP20010277<disabled in preview>
China1319005<disabled in preview>
Germany69913714<disabled in preview>
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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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. thinkBiotech performs no independent verifification 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.

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