• Janssen Research & Development LLC, of Raritan, N.J., part of Johnson & Johnson, said patients are now enrolling in a multicenter, open-label expanded access program (EAP) in the U.S. for the investigational oral Bruton's Tyrosine Kinase inhibitor ibrutinib, which is being jointly developed by Janssen and Pharmacyclics Inc., of Sunnyvale, Calif.