Just over three years after cofounding Longhorn IP LLC with Khaled Fekih-Romdhane, Christian (“Chris”) Dubuc is apparently leaving the firm. The website for Dubuc’s new venture characterizes Longhorn IP, together with its six “portfolios” (several in active litigation), as “previous investments” and indicates that Fekih-Romdhane will continue with Longhorn IP as its president and CEO. Dubuc’s identification of Ozmo Licensing LLC (f/k/a Sonic Wave LLC) as a “current investment”, however, suggests that the new venture will continue monetizing patents.