This is an appeal from a single judgment of the district court in two cases, both brought by CytoLogix Corp. against Ven-tana Medical Systems, Inc. One of the two district court cases, No. 01-10178, was a patent infringement action; the other, No. 01-12231, was an antitrust/misappropriation action. After two trials, both combining claims from each action, the district court entered final judgment on all claims. Although there was no formal order of consolidation before those trials, the district court later entered an order stating that, in actuality, the cases were consolidated for trial and ordering that they be consolidated, nunc pro tunc, as of the commencement of the first trial. CytoLogix then filed two identical notices of appeal from the consolidated judgment, one in *272 this court and one in the Court of Appeals for the Federal Circuit.
Ventana has now moved to dismiss the appeal to this court for lack of jurisdiction and has also sought sanctions under Rule 38 of the Federal Rules of Appellate Procedure. CytoLogix opposes dismissal and sanctions but concedes that its appeal of the disposition of its patent claims should be transferred to the Federal Circuit. In the alternative, CytoLogix requests that the entire appeal be transferred to the Federal Circuit rather than dismissed. For the reasons discussed below, we dismiss the appeal but deny sanctions.
“Under 28 U.S.C. § 1295(a) the Federal Circuit has exclusive jurisdiction of an appeal if the jurisdiction of the district court was based, in whole or in part, on 28 U.S.C. § 1338.”
Wang Labs., Inc. v. Applied Computer Sciences, Inc.,
Ordinarily, having reached the above conclusion about an appeal filed in this circuit, we would transfer the appeal to the Federal Circuit as authorized by 28 U.S.C. § 1631. See id. at 95 & n. 4. However, because an identical appeal is already pending there, we will simply dismiss the appeal mistakenly filed here, without prejudice.
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Although Ventana has thus prevailed on its motion to dismiss, we do not find Cyto-Logix’s position to be so frivolous as to warrant sanctions under Rule 38 of the Federal Rules of Appellate Procedure.
See Powell v. Alexander,
The motion to dismiss is granted. The motion for sanctions and the cross-motion to transfer are denied. No costs.
Notes
. Because the district court's jurisdiction under section 1338 is determined by application of the well-pleaded complaint rule, the fact that a counterclaim or defense is based on patent law is not sufficient to confer jurisdiction under that section.
Holmes Group, Inc. v. Vornado Air Circulation Sys.,
. Indeed, in an order in an interlocutory appeal in this case, the Federal Circuit indicated that its jurisdiction over an appeal from final judgment in the non-patent case would depend on whether the two cases were consolidated, which was unclear from the record at that point. Accordingly, the Federal Circuit expressed hope that "the district court w[ould] illuminate its view of the issue of whether the cases are consolidated or not during the remaining proceedings,” which the court ultimately did.
. CytoLogix relies on
In re Mass. Helicopter Airlines, Inc.,
