The other pathway for using CART to treat solid tumors Oxford BioMedica is working with and under the direction of Novartis and the University of Pennsylvania.
Novartis (CTL-019 and other undisclosed CAR-T programme) see page 7 at the link.
That undisclosed CAR-T programme is I believe based on the "Affinity-tuned ErbB2 or EGFR chimeric antigen receptor T cells"