The USPTO posts raw statistics of filings for a number of proceedings including supplemental examination. A link to the USPTO’s AIA statistics can be found here: http://www.uspto.gov/aia_implementation/statistics.jsp. It should be noted that the data presented in the AIA statistics by the Office does not take into account whether the filing satisfied the statutory and regulatory requirements and was determined to be compliant. Nonetheless, the data serves as a good source to determine how filings, like supplemental examination, are not only being used, but also to what extent. Here, we take a look at supplemental examination and the filings to date.