Judge Sue L. Robinson recently issued rulings in advance of trial in Intellectual Ventures I, LLC v. Motorola Mobility LLC, C. A. No. 11-908-SLR (D. Del. March 13, 2015). Judge Robinson prohibited IV from introducing evidence of other entities who have licensed the patents in suit (either individually or as party of a portfolio) or were granted covenants not to sue. In the 2014 trial Judge Robinson permitted such evidence as proof of secondary considerations because both parties discussed plaintiffs’ business model (which will not be discussed in this case). Judge Robinson also issued rulings regarding plaintiffs’ doctrine of equivalents defense, but delayed decision on other remaining issues such as the merits of defendant’s divided infringement defense. Judge Robinson’s rulings on summary judgment can be found here and here.