Stop diluting dilution law

Managing IP is part of Legal Benchmarking Limited, 1-2 Paris Gardens, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Cookies Settings

Stop diluting dilution law

When the Trademark Dilution Revision Act became law in 2006, U.S. trademark owners were triumphant.

The TDRA promised that brand owners whose famous marks have been diluted would not have to meet the almost impossible burden of proof that was being required under the old statute. But the doctrine of dilution—which has raised strong opinions since it was proposed by Frank Schechter in the 1920s—has recently come “under severe attack” by academics and has caused confusion in the courts, according to panelists at yesterday’s session, The Great Dilution Debate.

Professor Barton Beebe of the NYU School of Law said that he’s unclear why dilution protection is necessary. He asked whether dilution “gives you anything you cannot get from a confusion [claim]?” Beebe analyzed 277 opinions issued between October 2006 and October 2011 that involved a dilution claim and found that one in five of the opinions cited the pre-2006 Federal Trademark Dilution Act.

“One in five apparently had no idea there was a new law,” said Beebe. Other opinions quoted from both the old and new laws. “This is disturbing,” Beebe added, suggesting that separate anti-blurring and anti-tarnishment laws might be more effective. “The mysterious overarching concept of dilution is continuing to cause confusion.”

Steven Weinberg of Holmes Weinberg disagreed with Beebe. “I think the TDRA is a good thing. What we’ve done with it is not nearly as good,” said Weinberg. He said that part of the problem is that the trademark bar cannot get its story straight as far as what it wants from dilution protection. “We have to figure out what we’re trying to achieve.”

more from across site and SHARED ros bottom lb

More from across our site

Rebekah Gay discusses overcoming self-doubt, supporting the next generation of women lawyers, and how changing client demands are reshaping IP practice
New filing data suggests Germany's grip on UPC litigation remains strong, while Bardehle Pagenberg, Arnold Ruess, Hogan Lovells and Carpmaels notch up notable cases
In 27 years, KASS has expanded to seven countries in southeast Asia and is now eyeing further growth opportunities. Its CEO shares her perspective
Mine Güner discusses bridging law and business, taking the initiative, and why Taylor Swift helped put copyright on the map
Cindy Goh discusses why she launched Cheang & Ariff's IP department, the improving litigation environment in Malaysia and what to consider when using AI
Increased focus on adding patent litigation depth to the firm’s Dallas office was behind the boutique’s most recent hires
IPH's Canadian acquisitions are paying off on paper, but a couple of strong years may not be enough to show that the group's strategy has truly won over the market
Examiner statistics could help patent prosecution practitioners tailor strategies, turning an area of high variability into a potential competitive advantage
The England and Wales High Court’s ruling in Accord v Novartis may not rewrite the law on plausibility, but it does signal a pragmatic approach that could provide greater certainty for life sciences innovators
Firms with established sports relationships and specialised expertise are well positioned to capture the market’s expanded pool of IP work
Gift this article