Mupirocin Patent Expiration

Mupirocin was first introduced by Glaxosmithkline in its drug Bactroban on Dec 31, 1987. Another drug containing Mupirocin is Centany. 8 different companies have introduced drugs containing Mupirocin.


Mupirocin Patents

Given below is the list of patents protecting Mupirocin, 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
Centany US6013657 Pharmaceutical compositions containing mupirocin Jul 08, 2018

(Expired)

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About Veterinary Mupirocin

Mupirocin is used in drugs marketed by 3 different companies: Taro Pharmaceuticals Usa Inc, Zoetis Inc, Fougera Pharmaceuticals Llc.

Other drugs containing Mupirocin are: Muricin , Mupirocin ointment usp, 2% , Bactoderm ointment .

Mupirocin's Family Patents

Family Patents

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Clinical Trials

Recent Clinical Trials on Mupirocin:

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
Administering NMT to Reestablish Infant Nasal Microbiome Diversity Following Intranasal Mupirocin Treatment Johns Hopkins University NA RECRUITING
(Aug 1, 2026)
PHASE1
Staph Nasal Decolonization to Improve Function and Feeding David Palma NA NOT YET RECRUITING
(Apr 1, 2026)
PHASE2


Mupirocin Generic API Manufacturers

Several generic applications have been filed for Mupirocin. The first generic version for Mupirocin was by Teva Pharmaceuticals Usa Inc and was approved on Nov 7, 2003. And the latest generic version is by Encube Ethicals Private Ltd and was approved on May 13, 2025.

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