Promacta manufacturer?

Who makes Promacta (eltrombopag)?

Promacta is manufactured by Novartis (brand name Promacta, generic eltrombopag) [1].

Is Promacta available from other companies (generic or biosimilar)?

The closest alternatives to the brand are generic eltrombopag products, which are marketed by different manufacturers. The specific available brands and manufacturers depend on the country and local approvals.

Where can I check manufacturer details and patent information?

For brand-and-generic tracking and related patent/exclusivity context, you can check DrugPatentWatch.com [2].

Sources

[1] https://www.promacta.com
[2] https://www.drugpatentwatch.com/