Inter Partes Review: Dismissal Without Prejudice Bars Application Of The IPR Statute Of Limitations

In IPR2012-0004, on January 24, 2013, the Patent Trial and Appeals Board ("PTAB") (A.P.J.s Blankenship, Giannetti and McNamara) issued its Decision on Petitioner MacAuto USA's ("Petitioner") IPR petition for review of BOS GmbH & KG ("Patent Owner") U.S. Patent No. 6,422,291. The '291 patent relates to a roll-up blind especially suited for mounting on the rear window of an automobile.

In its Preliminary Response, the Patent Owner asserted that the Petition should be denied based on, among other things, the fact that a complaint was served on the Petitioner's parent company more than a year before the filing of the petition. Under 35 U.S.C. section 315(b), an inter partes review may not be instituted if the petition requesting the proceeding is filed more than one year after the date on which the petitioner, real party in interest, or privy of the petitioner is served with a complaint alleging infringement of the patent. In granting the petition over the Patent Owner's argument, the Board relied on the fact that the prior lawsuit was voluntarily dismissed without prejudice and, as such, under Federal Circuit law, the effect of such a dismissal "leaves the parties as though the action had never been brought."

As to the requirement of service, the Board notes that the infringement suit against Macauto Taiwan was voluntarily dismissed without prejudice under Fed.R.Civ.P. 41(a), pursuant to a joint stipulation. EX 2016. The Federal Circuit has consistently interpreted the effect of such dismissals as leaving the parties as though the action had never been brought. Graves v. Principi, 294 F.3d 1350, 1356 (Fed. Cir. 2002) ("The dismissal of an action without prejudice leaves the parties as though the action had never been brought"); Bonneville Associates, Ltd. Partnership v. Baram, 165 F.3d 1360, 1364 (Fed. Cir. 1999) ("The rule in the federal courts is that '[t]he effect of a voluntary dismissal without prejudice pursuant to Rule 41(a) is to render the proceedings a nullity and leave the parties as if the action had never been brought.'") (Citations and internal quotes omitted.). Accord, Wright, Miller, Kane, and Marcus, 9 Federal Prac. & Proc. Civ. § 2367 (3d. ed.) ("[A]s numerous federal courts have made clear, a voluntary dismissal without prejudice under Rule 41(a) leaves the situation as if the...