How Amended Rule 702 Affects Testimony In Patent Litigation

By Janice Ta, Helena Burns and Emmanuel Azih ( March 17, 2025, 6:16 PM EDT) -- In 2023, Federal Rule of Evidence 702, which governs the admissibility of expert testimony, had its most significant amendment in 25 years. The 2023 amendments updated the 2000 amendments in two ways to address the apparent failure of some courts to serve as proper gatekeepers in preventing unreliable expert evidence from reaching a jury:...

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