Like all expert opinion testimony, an expert’s survey-based opinions in trademark cases are only admissible if they meet the standards set forth in Fed. R. Evid. 702 and Fed. R. Evid. 403. Rule 702 codifies the Daubert requirement for admissibility of scientific evidence. Rule 403 allows a court to exclude evidence if its probative value is substantially outweighed by a danger of, among other things, “unfair prejudice, confusing the issues, [or] misleading the jury.”
Litigation
- Recapping Abitron at the High Court: The Long Arm of the…Lanham Act?
- Why the Supreme Court Should Weigh in on CMI Violations Under the DMCA
- Precooked Bacon, Artificial Intelligence Patents, and a Defense of the Common Law
- SCOTUS Kills Hope for Eligibility Certainty and Nixes Teva’s ‘Skinny Label’ Appeal
- Newman Says Moore’s Order Alleging She is Unfit for Court is ‘Riddled with Errors’
Recent Posts
- Understanding IP Matters: AI Bots, Creators, and Copyright — Learning to Live Together
- Clause 8: Joff Wild on Founding IAM for Chief IP Officers and EU Commission’s Anti-SEP Crusade
- UKIPO Issues New Trademark Guidance on NFTs, the Metaverse and Virtual Goods
- Other Barks & Bites for Friday, May 26: USPTO Proposes Track Three Pilot Program for Micro Entity Patent Applicants; LeBron James Joins Taco Tuesday Trademark Battle; European Commission Releases List of Countries with Concerning IP Rights Protections
- Former Copyright Office GC Tells House IP Subcommittee His Counterpart Got It Wrong on AI Fair Use