Posts Tagged: inter partes


PTAB Trial Practice After Wi-Fi One: Challenges and Opportunities

On January 8, 2018, the United States Court of Appeals for the Federal Circuit issued its long-awaited en banc decision in Wi-Fi One LLC v. Broadcom Corporation. This decision …
By Gene Quinn
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Do Recent Decisions Signal a Change in Patent Owner’s Rights to Defend and Amend Claims in Post-Grant Proceedings?

Ever since the introduction of AIA post-grant proceedings, many have questioned whether the procedural deck is stacked against patent owners.  Limits on making claim amendments, having to …
By David Thibodeau
14 days ago 7

Disclaimer Before Institution of IPR Results In Adverse Judgment And Estoppel

A disclaimer of challenged patent claims before an IPR is instituted may result in a final adverse judgment against the patent owner, triggering estoppel provisions that preclude …

Federal Circuit Reverses and Remands Board Decision Upholding Patentability

In an appeal from an IPR in which the Board upheld the patentability of several patent claims, the Federal Circuit vacated the decision and remanded to the …

2017 Saw Fewest Patent Lawsuits Filed Since 2011

Q4 2017 saw a total of 981 patent infringement cases filed in district courts, the second-lowest total for any quarter in 2017 and the third-lowest total for any quarter dating …
By Steve Brachmann
20 days ago 8

Google Suffers IPR Defeat on Patent Asserted Against YouTube by Network-1

On Tuesday, January 23rd, the Court of Appeals for the Federal Circuit issued a ruling in Google LLC v. Network-1 Technologies, Inc. which affirmed a finding by …
By Steve Brachmann
21 days ago 0

If it Looks Like a Kangaroo, Hops Like a Kangaroo…

What’s abundantly clear – and disastrous for both the patent system and the public – is that the PTAB’s Kafkaesque rules for complaining about anything outside of …
By Aaric Eisenstein
22 days ago 4

Why did two APJs issue an identical concurring opinion in separate cases?

Notice what APJ Harlow wrote relating to IPR2017-01068 is word for word identical to what APJ Bisk wrote relating to IPR2017-01186. Indeed, the entirety of …
By Gene Quinn
22 days ago 8

Patent Killing Fields of the PTAB: Erasing Federal District Court Verdicts on Patent Validity

Supporters of the Patent Trial and Appeal Board (PTAB) continue to claim that the facts and figures showing the PTAB is overruling Article III federal district court …

En Banc Federal Circuit Reverses Achates, Time-Bar Determination is Appealable

Inter Partes Review proceedings (IPRs) are subject to statutory timing provisions. The Court, sitting en banc, reviewed whether PTAB decisions determining whether an IPR was timely filed …

St. Regis Tribe requests oral hearing, seeks discovery on political pressure at PTAB

The St. Regis tribe is seeking discovery on due process concerns posed by the potential of political or third-party pressure asserted to “reach an outcome inconsistent with …

Industry Insiders Make Patent Wishes for 2018

For my wishes, I’ll make four. First, as I did last year, I again continue to wish for patent eligibility reform in Congress that would overrule …
By Gene Quinn
2 months ago 5

CAFC Says No Need for PTAB to Explicitly Construe Claim Terms

In HTC Corp. v. Cellular Communs. Equip., Appellants HTC Corporation and ZTE (USA) Inc. (“HTC”) appeal a final written decision by the Patent Trial and Appeal Board (“…

PTAB: State Waives Eleventh Amendment Immunity by Filing Patent Infringement Lawsuit

An expanded panel of the PTAB, in a majority opinion authored by Chief Judge David Ruschke, agreed with the University of Minnesota that an IPR proceeding is …
By Gene Quinn
2 months ago 32

Federal Circuits invalidates patent covering starting a session on one communication-enabled device and transferring it to another

The Federal Circuit decision in the case of CRFD Research v. Matal resolves three appeals involving a single patent: CRFD’s ‘233 patent describing methods and systems that …