March 10, 2026
A Kansas federal judge has granted a win to Overstock.com in a case claiming it infringed a set of patents related to altering computer cursors, saying Lexos Media IP LLC's infringement theory did not comport with the court's claim construction.
February 03, 2026
A Kansas federal judge has issued sanctions against a group of lawyers representing a technology company in a patent dispute and has referred one attorney for disciplinary action over case citations hallucinated by ChatGPT appearing in a legal brief.
January 06, 2026
A patent attorney has apologized to a Kansas federal judge for submitting a court filing with case citations hallucinated by ChatGPT, calling the experience "shameful and embarrassing" and saying he was in a poor mental state at the time due to his mother and aunt being hospitalized and dying shortly after.
December 16, 2025
A Kansas federal judge ordered the attorneys representing patent licensing company Lexos Media IP in its infringement suit against Overstock.com Inc. to explain why they shouldn't be sanctioned for submitting briefs that contained nonexistent and incorrect legal citations hallucinated by generative artificial intelligence.