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EFFEXOR XR Drug Profile

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Effexor Xr is a drug marketed by Wyeth Pharms Inc and is included in one NDA. It is available from eighteen suppliers. There are three patents protecting this drug and one Paragraph IV challenge.

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

The generic ingredient in EFFEXOR XR is venlafaxine hydrochloride. There are sixty-eight drug master file entries for this compound. Seventy-two suppliers are listed for this compound. There is one tentative approval for this compound. Additional details are available on the venlafaxine hydrochloride profile page.

Summary for Tradename: EFFEXOR XR

Patents:3
Applicants:1
NDAs:1
Suppliers / Packagers: see list18
Drug Prices: :see details
Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Wyeth Pharms Inc
EFFEXOR XR
venlafaxine hydrochloride
CAPSULE, EXTENDED RELEASE;ORAL020699-001Oct 20, 1997RXNo6,274,171*PED► subscribeY► subscribe
Wyeth Pharms Inc
EFFEXOR XR
venlafaxine hydrochloride
CAPSULE, EXTENDED RELEASE;ORAL020699-003Oct 20, 1997DISCNNo6,274,171*PED► subscribeY► subscribe
Wyeth Pharms Inc
EFFEXOR XR
venlafaxine hydrochloride
CAPSULE, EXTENDED RELEASE;ORAL020699-002Oct 20, 1997RXNo6,274,171*PED► subscribeY► subscribe
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Expired Patents for Tradename: EFFEXOR XR

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Wyeth Pharms Inc
EFFEXOR XR
venlafaxine hydrochloride
CAPSULE, EXTENDED RELEASE;ORAL020699-002Oct 20, 19976,444,708*PED► subscribe
Wyeth Pharms Inc
EFFEXOR XR
venlafaxine hydrochloride
CAPSULE, EXTENDED RELEASE;ORAL020699-003Oct 20, 19974,535,186*PED► subscribe
Wyeth Pharms Inc
EFFEXOR XR
venlafaxine hydrochloride
CAPSULE, EXTENDED RELEASE;ORAL020699-001Oct 20, 19974,535,186*PED► subscribe
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Paragraph IV activity for: EFFEXOR XR

Drugname Dosage Strength RLD Submissiondate
venlafaxine hydrochlorideExtended-release Tablets37.5 mg, 75 mg and 150 mgEffexor XR5/3/2007

International Patent Family for Tradename: EFFEXOR XR

Country Document Number Estimated Expiration
China1403077► subscribe
China1164389► subscribe
Slovakia281530► subscribe
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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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