First-Class Monitoring, LLC, an affiliate of Monument Patent Holdings, LLC, has added Comerica (6:17-cv-00580) to its sole litigation campaign following the September dismissal of its case against JPMorgan Chase (6:17-cv-00365). The NPE’s February cases against two other financial services defendants, Bank of America (2:17-cv-00111) and Citigroup (6:17-cv-00110), were dismissed in April and May, respectively. As in those previous cases, Comerica’s text message banking services are at issue in this latest complaint.