(October 15, 2015, 2:06 PM EDT) -- SAN DIEGO — Citing genuine issues of material fact surrounding the existence of an implied license to use a disputed trademark, a California federal judge on Oct. 13 denied a request by two defendants for summary judgment (Seth Wallack, et al. v. IDEXX Laboratories Inc., et al., No. 11-2996, S.D. Calif.)....