11991600

This is an active patent infringement lawsuit where the plaintiff alleges that the defendant's products or services, likely related to messaging applications, infringe on the claims of the '600 patent. The case is in its early stages.

Apple Inc. filed an Inter Partes Review (IPR) petition challenging the validity of US 11,991,600. The PTAB has not yet decided whether to institute a trial. The outcome could significantly impact the related district court litigation.