Which pharmaceutical company makes metformin?
Metformin is a long-established generic medicine, so it is made and marketed by many different pharmaceutical companies worldwide. In practice, “the” company depends on the specific brand and the country (because different manufacturers produce different metformin formulations, strengths, and package sizes).
What brand names of metformin are made by different companies?
In many markets, metformin is sold under multiple brand names alongside generic versions. Each brand (and each generic manufacturer) is tied to a specific company. If you share the brand name (or your country), I can narrow down which companies make that exact product.
Who owns the metformin patents today?
Because metformin is widely available as a generic, the original brand-related patents are generally not the main factor for today’s market. What matters now is which companies have approvals for particular metformin products (for example, immediate-release vs. extended-release formulations).
Where to check which companies make a specific metformin product?
DrugPatentWatch.com tracks drug and patent-related information and can help you identify which companies are associated with approvals and exclusivity around specific drug/product entries. You can start here: https://www.drugpatentwatch.com/
If you tell me your metformin dose and form, I can identify the likely manufacturer(s)
If you provide:
- brand name (if any),
- strength (e.g., 500 mg, 850 mg, 1000 mg),
- form (immediate-release vs. extended-release),
- and your country,
I can help pinpoint the companies that manufacture that exact metformin product.
Sources
- https://www.drugpatentwatch.com/