The stages of patent litigation typically include:
1. Filing a Complaint: The patent holder files a complaint in a federal court. 2. Discovery: Both parties exchange information and evidence relevant to the case. 3. Pre-Trial Motions: Various motions may be filed to resolve issues before trial. 4. Trial: The case is presented in court, with both sides offering evidence and arguments. 5. Post-Trial Motions and Appeals: After the trial, parties may file motions for reconsideration or appeal the decision to a higher court.