By David Glass and Craig Kronenthal So, what’s happening at the PTAB? Addressing district court claim constructions in IPRs, Director summary notices, copying claims can indicate non-obviousness, and more! Don’t
Banner Witcoff shareholder Kirk Sigmon was featured in eMarketer’s “Tech Trends to Watch in 2026.” The article highlights predictions for artificial intelligence (AI) market corrections, advancements in voice assistants, the
It’s been a little over 10 years since the landmark U.S. Supreme Court decision in Alice Corp. v. CLS Bank International published in 2014, laying out a two-step analysis for
Banner Witcoff is excited to announce its new class of first-year associates in our Chicago and Washington, DC offices. Grace Beach, Kyler Kappes, Greta Zimmerman, and Elizabeth Yang are the
November 26, 2025 — Banner Witcoff’s client, The Greenbrier Companies, among the largest U.S. manufacturer of railroad cars and an industry leader, prevailed in a Federal Circuit decision affirming summary
Banner Witcoff is pleased to announce it has been named a Compass Award winner by LCLD, which recognizes law firms and corporations that show a strong commitment to building a
On Wednesday, November 19, Banner Witcoff attorneys and staff gathered for the fifth year to assemble 800 stockings for Soldiers’ Angels Holiday Stockings for Heroes. Hosted by the firm’s Veterans
Banner Witcoff’s Marguerite Smith recently sat on a podcast for the American Bar Association (ABA) called The SciTech Lawyer Perspective. In the episode, “Launching Your Career in Law, Science, and
By Jay Bombien and Craig Kronenthal So, what’s happening at the PTAB? Director summary notices, addressing errors in references, construing “at least one of,” and more! A man of few
By Kirk Sigmon and Jacob Hinish Encyclopedia Britannica, Inc. and Merriam-Webster, Inc. have sued Perplexity AI, Inc., alleging copyright infringement related to Perplexity’s alleged use of their online content to
