Desvenlafaxine Succinate Patent Expiration

Desvenlafaxine Succinate is Used for treating depression, including maintenance treatment of major depressive disorder. It was first introduced by Pf Prism Cv in its drug Pristiq on Feb 29, 2008. 11 different companies have introduced drugs containing Desvenlafaxine Succinate.


Desvenlafaxine Succinate Patents

Given below is the list of patents protecting Desvenlafaxine Succinate, along with the drug name that holds that patent and the company name owning that drug.

Drug Used in Drug Patent Number Drug Patent Title Drug Patent Expiry Drug Owner
Pristiq US8269040 Derivatives of venlafaxine and methods of preparing and using the same Jul 05, 2027 Pf Prism Cv
Pristiq US6673838 Succinate salt of O-desmethyl-venlafaxine Mar 01, 2022

(Expired)

Pf Prism Cv
Pristiq US6673838 Succinate salt of O-desmethyl-venlafaxine Feb 11, 2022

(Expired)

Pf Prism Cv



Desvenlafaxine Succinate's Family Patents

Family Patents

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Desvenlafaxine Succinate Generic API Manufacturers

Several generic applications have been filed for Desvenlafaxine Succinate. The first generic version for Desvenlafaxine Succinate was by Alembic Pharmaceuticals Ltd and was approved on Jun 29, 2015. And the latest generic version is by Macleods Pharmaceuticals Ltd and was approved on Jan 15, 2025.

Given below is the list of companies who have filed for Desvenlafaxine Succinate generic, along with the locations of their manufacturing plants worldwide.