On January 25, 2012, the USPTO published proposed rules to implement the supplemental examination provisions of the America Invents Act (“AIA”). This procedure is intended to be utilized by patent owners to “clean up” patents of iffy validity before, say, asserting them in litigation or selling them. 77 Fed. Reg. 3666. This provision has been widely characterized as a way to purge inequitable conduct – or even an innocent failure to bring forth relevant information – that may have occurred during prosecution, by setting the record straight ex parte. If the petition for supplemental examination is accepted by the PTO as raising a substantial new question of patentability, the PTO will go on to order ex parte reexamination, which may, or may not result in the cancellation of claims. Alternatively, the PTO can refuse to order reexamination on the basis of the submitted information, and a certificate to that effect is attached to the patent. This sounds pretty straightforward but, or course, it is anything but.
To begin with, the fee for simply processing and treating a request for supplemental examination (“SA”) will be $5180. At the same time, the owner must pay a fee of $16,120 for an ex parte reexamination proceeding that may not occur. If reexamination is not ordered, the owner gets this fee refunded. There is no comment regarding any reduction for small or micro entities that I could find in my first read-through.

