Severe Page Limit Restrictions Likely to Force Parallel Filings
The page limit restrictions proposed by the USPTO for the new post grant proceedings of the America Invents Act (AIA) are quite severe. The currently proposed rules set a maximum 50 page limit for requests to initiate Inter Partes Review (IPR), and 70 pages for Post Grant Review (PGR). The page limits may be waived upon successful petition for additional pages, however, the Office has explained that such cases would be “exceptional.”
As if the page limits were not enough, the proposal also requires double spacing and a 14 point font (§42.24). These guidelines, taken together with the need to explain lengthy patent claims (up to 20 claims per request) and compare complex figures of the prior art, combine to present significant disincentives to the public. Simply stated, the “use it or lose it” nature of the statutory estoppel provisions of IPR and PGR are inconsistent with such restrictions. For example, to present more than a single proposed rejection in an IPR request directed to 10 claims or more would almost certainly exceed the 50 page limit.
As pointed out last week, the mean page count for an inter partes patent reexamination (IPX) is several hundred pages. IPR was formulated by Congress to replace IPX. As such, the Office’s administrative restrictions may very well frustrate the intent of Congress that these new post grant proceedings serve as a meaningful alternative to patent litigation (in which expert reports on validity and related pleadings may span thousands of pages).
An additional side effect of the proposed limits may be that filers present their proposed rejections across several requests filed in parallel.
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