I guess you dont know that results from a clinical trial using cell in box to treat pancreatic cancer will be known in about 3 months or so after start of trial...if they are very good results big pharma will jump on this technology...they will jump fast.
And I guess you cant imagine that all big pharmas have depts that research other bios that are developing new technologies to treat diseases... they know about cell in box and are closely watching developments with this possible treatment for an unmet need.