In this patent infringement action between Plaintiffs Good Technology Corporation and Good Technology Software, Inc. ("Good) and Defendant MobileIron, Inc. ("MobileIron"). Two months before the trial, MobileIron moved to dismiss the case based invalidity under 35 U.S.C. § 101.

The court, referencing the Supreme Court's decision in Alice, found the claims in the patents may indeed be abstract. "In Alice Corp. Pty. Ltd. v. CLS Bank Int'l, the Supreme Court held that 35 U.S.C. § 101 bars any patent claim directed to an abstract idea unless the claim includes "additional features" that transform the idea into a patent eligible invention. At first glance, Alice would seem to pose serious problems for each of the claims of two patents Plaintiffs Good Technology Corporation and Good Technology Software, Inc. assert against Defendant MobileIron, Inc. United States Patent No. 7.907,386 appears directed to little more than the notion of enforcing rules. United States Patent No. 7,702,322 appears no less abstract in claiming a way of ensuring the compatibility of two items used together. In the absence of a transformation of these ideas, Good would appear to be the owner of two patents worth little more than the paper they are printed on."

But there was one major problem with MobileIron's motion--MobileIron had never disclosed its theory to Good: In this district, the rules are clear: a party opposing a claim of patent infringement must include in its invalidity contentions "[a]ny grounds of invalidity based on 35 U.S.C. § 101." Invalidity grounds not disclosed "are barred." To its credit, MobileIron freely concedes that even though its contentions included Section 101 challenges to other asserted claims, MobileIron did not include any of the challenges it now brings in its motion for judgment on the pleadings.

Instead, MobileIron argued that patent eligibility is a "threshold inquiry" similar to jurisdiction and that the local patent rules did not apply to a motion for judgment on the pleadings.

The court disagreed. "[W]hile appellate courts have likened patent eligibility to jurisdiction, the focus of such comments are plainly on timing--that is, when Section 101 should be considered. They do not suggest that eligibility implicates Article III authority such that the issue is always subject to court review. Nor could they: as the Supreme Court has gone to great lengths to explain, eligibility questions such as those presented by MobileIron are a matter of statute, and nothing more."

The court also found that the Federal Circuit has recognized that our local patent rules "are designed to address this problem [of nondisclosure] by requiring both the plaintiff and the defendant in patent cases to provide early notice of their infringement and invalidity contentions and to proceed with diligence in amending those contentions when new information comes to light in the course of discovery." Importantly, the Circuit also has affirmed that this court "may impose any 'just' sanction" for violating these rules, including "'refusing to allow the disobedient party to support or oppose designated claims or defenses, or prohibiting that party from introducing designated matters in evidence.' "

The court also noted that "[m]aybe things would be different if at some point MobileIron had sought leave to amend its invalidity contentions. Then, perhaps, MobileIron's diligence and the prejudice to Good would matter more. But no such leave was sought, discovery is complete and trial is now just two months away."

Accordingly, the court denied MobileIron's motion for judgment on the pleadings. "In sum, even at the cost of proceeding with patents that may have issues under Section 101, this court must hold parties to their failure to disclose contentions. This district's patent rules only work if there are consequences for failing to comply. MobileIron's motion is DENIED."

Good Technology Corporation v. Mobileiron, Inc., Case No. 5:12-cv-05826-PSG (N.D. Cal. May 4, 2015)