Expert Analysis

• Fed. Circ.'s Christmas Tree Verdict Presents Patent Suit Tips

  

  The Federal Circuit's recent decision in Willis Electric v. Polygroup, upholding a $42.5 million verdict for infringing an artificial prelit Christmas tree patent, underscores important strategies and considerations for both patent owners and accused infringers when dealing with obviousness challenges and damages calculations, say attorneys at BCLP.

• Series

  Officiating Football Makes Me A Better Lawyer

  

  Though they may seem to have little in common, officiating football has sharpened many of the same skills that define effective lawyering in management-side labor and employment: preparation, judgment, composure, credibility and ability to make difficult decisions in real time, says Josh Nadreau at Fisher Phillips.

• Series

  Law School's Missed Lessons: How To Draft Pleadings

  

  Most law school graduates step into their first jobs without ever having drafted a complaint, answer, motion or other type of pleading, but that gap can be closed by understanding the strategy embedded in every filing, writing with clarity and purpose, and seeking feedback at every step, says Eric Yakaitis at Haug Barron.

• At The Fed. Circ., Means-Plus-Function Is Not Quite Dead

  

  Recent Federal Circuit opinions confirm that means-plus-function claims continue to be drafted, issued, litigated and even infringed — but minding the restrictions imposed over the years by courts and statute requires three steps, says Jay Yates at Patterson & Sheridan.

• E-Discovery Quarterly: Recent Rulings On ESI Control

  

  Several recent federal court decisions have perpetuated a split over what constitutes “control” of electronically stored information — with judges divided on whether the standard should turn on a party's legal right or practical ability to obtain the information, say attorneys at Sidley.

• The Role Of Operational Data In Tech Platform Liability Suits

  

  As litigation becomes a de facto substitute for the regulation of major technology platforms, with plaintiffs advancing claims under product liability, public nuisance and consumer protection laws, among others, courts are evaluating how platform systems operate in practice based on large-scale operational data, say attorneys at Brattle.

• 2 Discovery Rulings Break With Heppner On AI Privilege Issue

  

  While a New York federal court’s recent ruling in U.S. v. Heppner suggests that some litigants’ communications with AI tools are discoverable, two other recent federal court decisions demonstrate that such interactions generally qualify for work-product protection under the Federal Rules of Civil Procedure, says Joshua Dunn at Brown Rudnick.

• Opinion

  BNP Paribas Case Could Upend Global Banking Norms

  

  If upheld on appeal, a New York federal jury's multimillion-dollar verdict against BNP Paribas would create an unpredictable liability landscape for global financial institutions in which fully lawful services in foreign countries can give rise to civil liability in U.S. courts, in a manner contrary to federal law, say attorneys at White & Case.

• Series

  Isshin-Ryu Karate Makes Me A Better Lawyer

  

  My involvement in martial arts, specifically Isshin-ryu, which has principles rooted in the eight codes of karate, has been one of the most foundational in the development of my personality, and particularly my approach to challenges — including in my practice of law, says Kaitlyn Stone at Barnes & Thornburg.

• 5 Key Questions Attys Should Ask About Statistical Analyses

  

  Even attorneys without a background in statistics can effectively vet the general concepts of a statistical analysis by asking targeted questions and can thereby reinforce the credibility and relevance of expert testimony — or expose its weaknesses, say Katrina Schydlower and Christopher Cunio at Hunton and Kevin Cahill at FTI Consulting.

• Assessing EcoFactor's Impact On Damages Experts' Opinions

  

  Though the Federal Circuit's ruling in EcoFactor v. Google gave rise to concerns that damages experts would be forced to rely on undisputed facts, recent case law suggests that those concerns are unwarranted, says Christopher Loh at Venable.

• 7 Mistakes To Avoid When Using Trial Graphics

  

  With several federal district judges recently expressing frustration with the overuse of PowerPoint slides in trial presentations, now is a good time for lawyers to assess when and how they use visuals to make sure their messages are communicated as effectively as possible, say Mark Rosman at Proskauer and Dan Bender at Digital Evidence Group.

• 2nd Circ. Clarifies When Prior Good Acts May Be Admissible

  

  The Second Circuit's recent ruling in U.S. v. Cardenas, vacating a drug conspiracy conviction over improperly excluded evidence, indicates that evidence of prior good acts may be admissible to corroborate a defendant's testimony about their understanding of events and intent, say attorneys at Lowenstein Sandler.

• Opinion

  State Bars Need To Get Specific About AI Confidentiality

  

  Lawyers need to put actual client information into artificial intelligence tools to get their full value, but they cannot confidently do so until state bars offer clear, formal authority on which plan tiers of the three most popular generative AI tools are safe to use when sharing specific client details, says attorney Nick Berk.

• Opinion

  Judicial Restraint Anchors Constitutional Order

  

  Contrasting opinions in two recent U.S. Supreme Court rulings — Trump v. CASA and Bost v. Illinois State Board of Elections — demonstrate how the judiciary’s constitutionally entrusted role can easily be preserved or disrupted, and invite renewed attention to the enduring importance of judicial restraint, says Ninth Circuit Judge J. Clifford Wallace.