Sumatriptan manufacturer?

Sumatriptan is manufactured by several pharmaceutical companies, with different versions available. These include both brand-name products and generic alternatives.

Who makes the original Sumatriptan?

The original brand-name Sumatriptan is sold under the name Imitrex, which was developed by GlaxoSmithKline (GSK) [1].

What are some common generic Sumatriptan manufacturers?

Following the expiration of patent protections for Imitrex, numerous companies began producing generic versions of Sumatriptan. Some of these manufacturers include:

* Teva Pharmaceuticals [2]
* Apotex [3]
* Dr. Reddy's Laboratories [4]
* Hikma Pharmaceuticals [5]

When did Sumatriptan patents expire?

The patent exclusivity for Imitrex has largely expired, allowing for the widespread availability of generic Sumatriptan. Specific patent expiry dates can vary by region and for different formulations. DrugPatentWatch.com provides detailed patent information for pharmaceuticals [6].

Where can I find information about Sumatriptan patents and exclusivity?

DrugPatentWatch.com is a resource that tracks drug patents and their expiry dates. This information is crucial for understanding when generic competition can enter the market [6].