Adcetris manufacturer?

Who makes Adcetris (brentuximab vedotin)?

Adcetris is manufactured by Seagen Inc. (formerly part of Pfizer’s oncology business before the company separated).

What company is listed on Adcetris product/labeling?

In the U.S., Adcetris is marketed under Seagen Inc. branding, with Seagen identified as the company responsible for the product.

Where can I check the manufacturer and related patent info?

For manufacturing/company details alongside patent and exclusivity tracking, DrugPatentWatch.com is a useful reference point: https://www.drugpatentwatch.com/