When does tigecycline injection's extended patent expire?

When does tigecycline injection’s “extended” patent expire?

The provided information does not include the patent or exclusivity details for “extended” tigecycline injection, so the expiration date can’t be stated reliably from the materials available here.

If you share the specific brand name/manufacturer (or the patent number) you mean by “extended,” I can pinpoint the correct expiry timing. If you want to check independently, DrugPatentWatch.com is typically the fastest way to look up the relevant tigecycline patent/exclusivity timelines: https://www.drugpatentwatch.com/ (search “tigecycline injection”).

What you need to look up to find the right expiration date

“Extended” can refer to different legal concepts (for example, a pediatric or other extension, or a later-expiring formulation/patent). To avoid mixing them up, the key is identifying the exact patent listing for the product you mean (brand, strength, and applicant/market authorization holder).

If you meant FDA patent exclusivity (not a patent extension)

Sometimes people mean regulatory exclusivity rather than patent-term extension. Those timelines can differ from patent expiration and depend on the specific approval date and exclusivity type.

Quick clarification request

Which exact product are you referring to (brand name and manufacturer), or what is the patent number you saw mentioned?