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Last Updated: November 3, 2024

EFFEXOR Drug Patent Profile


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When do Effexor patents expire, and when can generic versions of Effexor launch?

Effexor is a drug marketed by Wyeth Pharms Inc and Upjohn and is included in two NDAs.

The generic ingredient in EFFEXOR is venlafaxine hydrochloride. There are seventy-one drug master file entries for this compound. Sixty-six suppliers are listed for this compound. Additional details are available on the venlafaxine hydrochloride profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Effexor

A generic version of EFFEXOR was approved as venlafaxine hydrochloride by TEVA on August 3rd, 2006.

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Drug patent expirations by year for EFFEXOR
Drug Prices for EFFEXOR

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Recent Clinical Trials for EFFEXOR

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
Mit Ghamr Oncology CenterPhase 4
Vanderbilt University Medical CenterPhase 4
AbbViePhase 4

See all EFFEXOR clinical trials

Paragraph IV (Patent) Challenges for EFFEXOR
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
EFFEXOR Tablets venlafaxine hydrochloride 25 mg, 37.5 mg, 50 mg, 75 mg and 100 mg 020151 1 2005-11-03

US Patents and Regulatory Information for EFFEXOR

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Wyeth Pharms Inc EFFEXOR venlafaxine hydrochloride TABLET;ORAL 020151-001 Dec 28, 1993 DISCN Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Upjohn EFFEXOR XR venlafaxine hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 020699-001 Oct 20, 1997 AB RX Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Wyeth Pharms Inc EFFEXOR venlafaxine hydrochloride TABLET;ORAL 020151-003 Dec 28, 1993 DISCN Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Upjohn EFFEXOR XR venlafaxine hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 020699-002 Oct 20, 1997 AB RX Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Wyeth Pharms Inc EFFEXOR venlafaxine hydrochloride TABLET;ORAL 020151-002 Dec 28, 1993 DISCN Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Wyeth Pharms Inc EFFEXOR venlafaxine hydrochloride TABLET;ORAL 020151-006 Dec 28, 1993 DISCN Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Wyeth Pharms Inc EFFEXOR venlafaxine hydrochloride TABLET;ORAL 020151-005 Dec 28, 1993 DISCN Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Expired US Patents for EFFEXOR

International Patents for EFFEXOR

See the table below for patents covering EFFEXOR around the world.

Country Patent Number Title Estimated Expiration
Slovakia 6472000 SPHEROID CORE, SPHEROID WITH ITS CONTENT, PHARMACEUTICAL COMPOSITION COMPRISING THEM AND METHOD FOR THEIR PRODUCING ⤷  Sign Up
Netherlands 940020 ⤷  Sign Up
United Kingdom 8603901 ⤷  Sign Up
Spain 527938 ⤷  Sign Up
European Patent Office 0639374 Nouveaux traitements utilisant des dérivés phenéthyle (New treatments using phenethyl derivatives) ⤷  Sign Up
Slovakia 30197 CAPSULED FORMULATION WITH PROLONGED RELEASING VENLAFAXINE HYDROCHLORIDE ⤷  Sign Up
Mexico 9701873 FORMULACION DE LIBERACION PROLONGADA. (EXTENDED RELEASE FORMULATION.) ⤷  Sign Up
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for EFFEXOR

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
0112669 96C0002 Belgium ⤷  Sign Up PRODUCT NAME: MOMETASONE FUROATE; NAT. REGISTRATION NO/DATE: NL 19601 19950919; FIRST REGISTRATION: GR - 10681/89 19900622
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

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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 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.