Judge Sue L. Robinson recently denied defendants’ joint motion to transfer to the Northern District of California where the patents-in-suit were previously litigated. Mosaid Technologies, Inc. v. Sony Ericsson Mobile Communications (USA) Inc., C.A. No. 11-598-SLR (D. Del. Aug. 16, 2012). Judge Ware of the Northern District of California presided over the two previous cases and was, according to defendants, “extensively familiar with the patents.” Id. at 3. Plaintiff was a Canadian corporation with it’s principal place of business in Texas Id. at. 2. Defendant HTC was a Washington corporation with its principal place of business in Washington, and defendant Sony was a Delaware Corporation with its principal place of business in Georgia. Id. Defendants had argued that several of the Jumara public interest factors favored transfer because of Judge Ware’s “‘substantial investments of both time and resources with respect to the subject matter in this case.” Id. at 7. Judge Robinson found those factors neutral, however, noting that Judge Ware recently announced his retirement planned for this month. Id. Judge Robinson found all other factors neutral as well. For example, she determined that this court was “equally well-suited” to construe an agreement at issue under California law, and the named inventors indicated their willingness to travel to Delaware, as needed. Id. at 7-8. “Insofar as no factors favor[ed] transfer in these circumstances[,]” defendants motion was denied. Id. at 9.