Estimation of Cost and Workload
The following questions will help us estimate the cost and workload in different stages of an IPR case.
We understand that the cost estimation is not simple and is a function of many factors including the party (petitioner vs. patent owner), number of patents and defendants involved in the district court case (if there is a case), strategy, complexity, etc.
For simplicity, we only consider this from the petitioner's perspective and divide the process into the following 9 phases:
Phase 0: Patent and Prior Art Review
Phase 1: Draft and file IPR petition and one expert declaration
Phase 2: Evaluate the patent owner’s preliminary response
Phase 3: Evaluate Board’s institution decision, draft and file evidentiary objections as necessary, prepare the expert for deposition, defend the expert in the deposition, and responses and motions as necessary during patent owner’s discovery period
Phase 4: Evaluate the patent owner’s response and expert declaration, draft and file evidentiary objections as necessary, take the deposition of patent owner’s expert, and responses and motions as necessary during petitioner’s discovery period
Phase 5: Draft and file petitioner’s reply and supplemental expert declaration, draft and file motion to exclude evidence as necessary
Phase 6: Prepare for and conduct the oral hearing
Phase 7: Evaluate final written decision and draft and file request for rehearing as necessary
Phase 8: Appeal File and conduct appeal to Federal Circuit