Non-Instituted Grounds

For the issues raised for petitioner and patent owner like by non-instituted grounds, a possible model emerges based on the Board’s actions in Liberty Mutual, and in consideration of a near analogue in patent prosecution practice.

In Liberty Mutual (although very infrequently thereafter), the Board identified from within the “redundant” grounds raised, various groupings of grounds, and issued a pre-institution decision order that gave the petitioner in that case seven days to select which sets of grounds it wanted to maintain.

This process has a near-analogue in patent prosecution practice at the Patent Office: the restriction requirement. Continue Reading The Problem of Non-instituted Grounds, Part II – Lessons from Liberty Mutual

Grounds asserted by a petitioner in an IPR, but not instituted (“non-instituted grounds”) can be a source of frustration for the petitioner and the patent owner alike.  Frequently, not all grounds asserted in an IPR will be instituted by the Patent Trial and Appeal Board (“the Board”).  For the petitioner, non-instituted grounds may be a source of concern, especially if future petitions are time-barred, and/or if the instituted grounds represent only a single invalidity position (e.g., anticipation under 102, but not obviousness under 103). For the patent owner, non-instituted grounds leave unanswered questions about whether and future IPRs might be filed.   Continue Reading The Problem of Non-instituted Grounds, Part I – “Could Have,” Would Have, Should Have