Tag Archive: inter partes review

Dec 22

Unreasonable Claim Construction Causes PTAB Reversal

  In a fairly case-specific claim construction analysis, the Federal Circuit reversed the PTAB today in D’Agostino v. Mastercard, Int’l, 2016-1592, -1593 (Fed. Cir. Dec. 12, 2016), finding that the Board erred in determining the challenged claims to be unpatentable because, as a matter of logic, the prior art could not anticipate or render those claims. The patent …

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Aug 24

Moneyball for IPRs

Welcome to the 14th Volume of our quarterly IPR-PGR Report.

May 11

PTAB Designates Five Decisions as Precedential

To date, the PTAB has been stingy in its designation of panel decisions as “precedential.” Indeed, before today, only 3 decisions in the AIA era had been designated as precedential. That number increased dramatically on May 10, 2016, as the PTAB designated five additional, and well-known decisions as precedential. The decisions, with the PTAB’s description …

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Feb 11

Federal Circuit Provides Guidance on Motions to Amend in IPR

In Nike v. Adidas, the Federal Circuit today gave patent owners in IPR the beginnings of a roadmap for how to successfully amend claims in an IPR. Readers of this blog will know by now that the PTAB rarely grants motions to amend, and that the Federal Circuit has shown little inclination to make the …

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Feb 11

39 Months of Inter Partes Review – By the Numbers

Welcome to the 12th volume of our IPR-PGR Report, reporting on the statistics that underlie Inter Partes Review and Post Grant Review proceedings. This quarter marked the second in a row in which the number of IPR filings per week decreased, signaling a potential slow down in the popularity of IPRs. At the same time, …

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Feb 11

Federal Circuit Explores Expert Declaration as IPR Supplemental Evidence

Getting caught up on a Federal Circuit decision from late last year, we take a look at the Federal Circuit’s decision in Redline Detection, LLC v. Star Environtech, Inc. (2015-1047), decided on December 31, 2015. In this case, the Court sent the strong message that petitioners must put their best foot forward right off the bat …

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Feb 04

Board Explains the Process for Evidentiary Objections—and Illustrates the Severe Penalty for Not Following It

Practitioners who are used to district court litigation may be surprised—and tripped up—by the rules for objecting to evidence in IPRs, which differ significantly from the approach used in litigation.  The Board’s Final Written Decision in IPR2014-01204 (Valeo v. Magna Elecs.) serves as a good case study of the IPR rules’ strict process for evidentiary …

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Nov 25

Federal Circuit Issues Second Reversal in Favor of a Patent Owner

The Federal Circuit has picked up the pace of issuing actual written opinions regarding PTAB decisions, instead of its previous, steady diet of Rule 36 Judgments. Today, the Court issued its second opinion reversing a Board decision canceling various claims in an inter partes review based on a claim construction issue in Straight Path IP Group, Inc. v. …

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Nov 11

Board Offers New Technique to Solve an Often-Raised IPR Issue

One panel of the PTAB has introduced a technique that may help solve the oft-raised complaint that a reply brief from Petitioner contains new evidence and/or argument not raised in the Petition. In early decisions, when this issue arose, the Board would simply dismiss the complaint by stating that it would, upon consideration of the …

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Sep 03

Don’t Count on Avoiding a Redundancy Finding by Filing Multiple IPR Petitions

From the very outset of inter partes review proceedings, the Board has helped to manage its docket by rejecting challenge grounds in petitions that are redundant to other grounds in the petition. See Liberty Mutual Ins. Co. v. Progressive Casualty Ins. Co., CBM2012-00003 (explaining vertical and horizontal redundancy). As a strategy to avoid this type of redundancy …

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