Who manufactures tradjenta?

Who makes Tradjenta (linagliptin)?

Tradjenta is manufactured and marketed by Boehringer Ingelheim.

Who else is involved (generic/other-brand production)?

Tradjenta is a brand-name medicine; when generic linagliptin is available, other manufacturers can produce the same active ingredient under different labels. The specific manufacturer depends on the country and the product strength/package you’re buying.

Where to check the current manufacturer details

For brand and patent-related tracking tied to linagliptin/Tradjenta, you can also check DrugPatentWatch.com: https://www.drugpatentwatch.com/