News & Analysis as of

Daubert Standards Appeals Evidence

McDermott Will & Emery

En Banc Federal Circuit Cools Damages Award Because of Improper Expert Testimony

McDermott Will & Emery on

In an en banc decision in EcoFactor, Inc. v. Google LLC, the US Court of Appeals for the Federal Circuit concluded that the district court abused its discretion by admitting testimony from a damages expert that a lump-sum...more

Proskauer - The Patent Playbook

A Looming En Banc Decision with Potentially Damaging Consequences – EcoFactor v. Google

For anyone following the evolving admissibility standards for expert opinions relating to patent damages, the EcoFactor v. Google case is one to watch. In December 2024, the Federal Circuit granted Google’s petition for...more

Knobbe Martens

New Trial Granted Because “Nearly All” of the Defendant’s Noninfringement Evidence Was Untimely

Knobbe Martens on

The district court erred by admitting untimely expert testimony on noninfringement and by refusing to grant a new trial after the jury found noninfringement. Trudell Medical International (“Trudell”) sued D R Burton...more

Montgomery McCracken

Recent Third Circuit Opinion Reinforces That Daubert Requires Courts to Examine the Data Underlying an Expert’s Analysis

Montgomery McCracken on

February 11, 2025 Types : Alerts Meta Platforms, Inc. recently defeated certification of a class of consumers who claim the company lied about its user privacy safeguards and violated antitrust laws. ...more

Carlton Fields

Florida Appeals Court Decisions: Week of January 20-24, 2025

Carlton Fields on

U.S. Eleventh Circuit Court of Appeals - Isaac Indus v. PDVSA - personal jurisdiction, foreign sovereign immunity, breach of contract - USA v. Schwarzbaum - foreign bank accounts, IRS form FBAR, penalties, Excessive...more

Faegre Drinker Biddle & Reath LLP

Foundation, Not Façade — The Fifth Circuit Affirms the Proper Basis Requirement for Admissibility of Expert Opinions in Newsome v....

In a toxic tort case, plaintiffs must establish general causation. If a substance is incapable of causing the type of injury plaintiff claims, then it certainly didn’t cause theirs. Under Texas law, toxic tort plaintiffs must...more

Bradley Arant Boult Cummings LLP

Court Allows Expert Testimony Regarding Measured Mile Analysis Comparing Work on Different Projects

Loss of productivity damages are commonly estimated using a “measured mile” analysis, which compares unimpacted construction work to work which has been disrupted to determine the cost impact of the disruption. Such analyses...more

Faegre Drinker Biddle & Reath LLP

It’s not what happened, but why: First Circuit rejects conclusory, unsupported expert opinions

It is not uncommon for an opposing expert to opine that the existence of injury alone implies negligence, nor is it unusual to find that such opinions are supported only by general reliance on “literature” with no discernible...more

Faegre Drinker Biddle & Reath LLP

The Daubert Toolbox: Revisiting and Appreciating Joiner, the Middle Child

In the “Daubert trilogy,” Rule 702 spawned three children, all special in their own way. The firstborn, Daubert v. Merrell Dow Pharms., Inc., 509 U.S. 579 (1993), naturally receives most of the attention, being the pioneer....more

Rumberger | Kirk

Daubert Applies Retroactively, Explains Fourth DCA

Rumberger | Kirk on

The Fourth District Court of Appeal recently issued a reminder that Daubert is the standard for all disputes regarding admissibility of expert testimony in Florida, and applies retroactively even where Frye was the standard...more

Faegre Drinker Biddle & Reath LLP

Hierarchy of Scientific Evidence Reigns Supreme: NJ Appellate Division Affirms Exclusion of Experts in Accutane Litigation

In In re: Accutane Litigation (A-4952-16T1) — an appeal decided just 10 days after oral argument — the New Jersey Appellate Division applied the New Jersey Supreme Court’s landmark decision In re Accutane Litigation, 234 N.J....more

Faegre Drinker Biddle & Reath LLP

Growing Pains: The Story Behind Florida’s Daubert Arc – Part 2

The Aftermath of Marsh - When the Marsh case was decided in 2007 its broad interpretation of the “pure opinion exception” and narrow vision of the role of Frye took Florida expert evidence admissibility law well out of the...more

Proskauer - Minding Your Business

Is the Frye Standard Making a Comeback in Florida?

On July 11, 2017, the Florida Supreme Court accepted jurisdiction of a case in which it is expected to finally decide, conclusively, whether Florida courts are to apply the Frye or Daubert standard to determine admissibility...more

Butler Weihmuller Katz Craig LLP

Butler Quarterly - Winter 2017

Two recent federal cases highlight the challenges practitioners face in presenting expert claims handling testimony in bad faith litigation under the Daubert standard. In the first case, a court excluded such expert testimony...more

Carlton Fields

Florida Appellate Court Embraces Daubert Standard And Provides First In-Depth Analysis Under New Law

Carlton Fields on

Last week, the Third District Court of Appeal resolved any questions concerning the applicability of the Daubert standard in Florida following the legislative changes to Florida's evidence code in July 2013. ...more

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