Simvastatin Patent Expiration

Simvastatin was first introduced by Organon Llc A Sub Of Organon And Co in its drug Zocor on Dec 23, 1991. Other drugs containing Simvastatin are Simvastatin, Flolipid. 19 different companies have introduced drugs containing Simvastatin.


Simvastatin Patents

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

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Drug Used in Drug Patent Number Drug Patent Title Drug Patent Expiry Drug Owner
Flolipid US9597289 Liquid oral simvastatin compositions Feb 23, 2030 Salerno Pharms
Flolipid US10300041 Liquid oral simvastatin compositions Apr 26, 2027 Salerno Pharms



Simvastatin's Family Patents

Family Patents

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Clinical Trials

Recent Clinical Trials on Simvastatin:

Sometimes companies keep conducting clinical trials even after the drug's approval to discover new formulations, methods of use, or new treatment indications, so they could file for additional patents or receive regulatory exclusivity extensions, such as pediatric exclusivity, potentially delaying generic competition. Based on these recent clinical trials, generic companies need to consider the potential for new intellectual property or regulatory hurdles. These strategic moves by the drug owner might delay generic substitution or lead to additional sales of the brand drug, even after patent expiry.

Title Lead Sponsor Collaborators Status Phases
Clinical Trials
VISTA: Valproic Acid, Irinotecan, and Simvastatin for Recurrent Glioma Inova Health Care Services NA RECRUITING
(Sep 1, 2026)
PHASE2
Effects of Simvastatin on Uterine Leiomyoma Size Johns Hopkins University NA ACTIVE NOT RECRUITING
(Jul 1, 2026)
PHASE2
RESTAGE (REpurposing STAtins to Improve Outcomes in GastroEsophageal Cancer) Trial McGill University Health Centre/Research Institute of the McGill University Health Centre NA NOT YET RECRUITING
(Jul 1, 2026)
PHASE2
Topical 2% Simvastatin for Xanthelasma Palpebrarum Klira Skin NA NOT YET RECRUITING
(Jun 1, 2026)
PHASE2
Statin Neuroprotection and Carotid Endarterectomy: Safety, Feasibility and Outcomes Columbia University NA TERMINATED
(Apr 1, 2026)
PHASE3


Simvastatin Generic API Manufacturers

Several generic applications have been filed for Simvastatin. The first generic version for Simvastatin was by Ivax Pharmaceuticals Inc Sub Teva Pharmaceuticals Usa and was approved on Jun 23, 2006. And the latest generic version is by Invagen Pharmaceuticals Inc and was approved on Oct 27, 2025.

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


Simvastatin News

Expiring pharmaceutical patents create opportunities for the promotion of generic medications - Business Insurance

12 Nov, 2025

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