Libbie DiMarco

Libbie DiMarco counsels clients in the areas of patent, trademark, trade secret and copyright litigation.

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Lack of Redundancy May Not Be Enough to Justify Follow-On Petitions for IPR

Posted by Libbie DiMarco on Feb 22, 2019

Libbie DiMarco

In the 2017 precedential decision General Plastic Co. v. Canon Kabushiki Kaisha, the PTAB established a set of seven non-exclusive factors  that it will consider in exercising its discretion under 35 U.S.C. § 314(a) to deny follow-on petitions. Two recent PTAB decisions analyzing General Plastic suggest a lack of redundancy between the petitions may not be enough to justify instituting a follow-on petition.  Instead, a primary consideration guiding the PTAB may be whether the petitioner could have raised the arguments in an earlier-filed petition.

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Topics: IPR, PTAB

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This blog is intended to promote thought and debate on developing areas of the law. The opinions, commentary and characterizations of cases provided on this blog are not legal advice and do not represent the opinions of Wolf Greenfield or its clients.