In a deal that could be worth up to $937.5 million, Biogen Inc. licensed rights to phase II-stage, brain-penetrant BTK inhibitor orelabrutinib from Innocare Pharma Ltd. for the treatment of multiple sclerosis (MS) and autoimmune diseases. It’s the first mega out-licensing deal for the Chinese firm, which will receive $125 million up front and is eligible to receive up to $812.5 million in potential development milestones and commercial payments, plus tiered royalties in the low to high teens on potential future net sales.