HALO helps by converting IV drugs to subcutaneous versions (Roche's Mabthera and Herceptin). Isn't Humira already administered subcutaneously? So, how would it help here? Thanks. http://www.humirapro.com/Resources/HumiraPen.aspx ABBV licenses HALO’s rHuPH20 technology for undisclosed products (of which one could be a new formulation of Humira):