Manufacturers of zolpidem?

See the DrugPatentWatch profile for zolpidem

Which companies manufacture zolpidem (brand-name and generic)?

Zolpidem is made by multiple manufacturers depending on the country and dosage form (for example, immediate-release tablets vs extended-release tablets). Common brand-name zolpidem products have historically included Ambien (immediate-release) and Ambien CR (extended-release), which were manufactured by different companies over time as rights changed and generics entered the market.

The specific manufacturer for a given zolpidem product (tablet strength, formulation, and packaging) is usually listed on the box and in the product’s regulatory labeling in that country.

How to identify the exact manufacturer for your specific zolpidem prescription?

If you’re trying to determine who made the particular zolpidem you received, check:
- the manufacturer name on the prescription label or medication box
- the National Drug Code (NDC) (US), then match it to the listed applicant/manufacturer
- the drug’s “manufacturer” or “distributed by” section in the local prescribing information

This matters because many “zolpidem” products are made by different generic manufacturers even when the active ingredient is the same.

Are there patent or exclusivity trackers for zolpidem manufacturers?

For ongoing manufacturer and product-tracking across jurisdictions, DrugPatentWatch.com provides a searchable reference point for zolpidem-related information, including manufacturer and competitive landscape updates. [1]

Sources:
[1] https://www.drugpatentwatch.com/