Report covers the IPR procedure in the USPTO, including:
Historical probabilities of an IPR being instituted, broken down by year, technology (art group), and number of claims;
Historical probabilities of claims or entire patents being held invalid;
Relationship between filing a Preliminary Response and the decisions on Institution and Final Written Decision;
Number and success of IPRs, by technology
Average times from Filing Date to Institution Decision and from Institution Decision to Final Written Decision
Final Written Decision survival rates broken down by number of claims, technology, year, and more.