Top Takeaways:

• UK High Court grants Juul permanent injunctions against four Chinese firms for trademark and patent infringement.
• Orders require destruction of infringing products and prohibit future UK sales.
• Ruling strengthens Juul’s broader global IP enforcement campaign.

Juul Labs scored a significant victory in the United Kingdom after the High Court on October 29 converted interim injunctions issued in December 2019 into permanent orders against four companies based in mainland China and Hong Kong.

The defendants—Greensun Technology, Ouch, Gaish, and Airsmo Tech—were accused of infringing Juul Labs’ UK trademarks, product designs, and patents after Juul Labs discovered the allegedly infringing products at a UK trade show in 2019.

In his judgment, the presiding judge, Timothy Fancourt, stated that the defendants had “completely ignored the proceedings” and had failed to comply with court orders requiring them to submit witness statements detailing their activities in the UK market.

Juul Labs’ legal team noted that none of the four companies responded to communications, court orders, or legal filings over the years, which delayed progress under UK civil procedure rules requiring action within 6 months to avoid a stay.

The permanent injunction not only prohibits the defendants from supplying infringing products to the UK but also requires the destruction of existing stock and mandates the publication of the ruling on their websites—adding reputational risk for the infringers.

Juul Labs claimed that after the temporary injunctions, the accused products were pulled from the UK market, demonstrating that the earlier orders were effective even though the defendants did not act.

The ruling occurs amid a broader effort by Juul Labs and other top vaping and nicotine companies to actively defend their intellectual property rights. For example, Juul Labs recently filed additional patent-infringement lawsuits in the U.S. against competitors like NJOY and Altria Group, emphasizing how IP protection now plays a key role in market strategy and regulatory access.

For the regulated-market nicotine industry, the case has several implications. First, it shows that major companies will use courts to protect their exclusivity over device design, pods, consumable formats, and branding—a common issue in regions like Europe where unregulated imports and copycats flood the market.

Second, the UK ruling highlights the need for proactive enforcement in major jurisdictions to preserve the value of authorized products and mitigate illicit competition. Finally, the required public notice and destruction orders signal that IP litigation now carries both commercial and reputational stakes.

In comments to industry stakeholders, Juul Labs emphasized that the case “marks another significant step in Juul’s global intellectual-property enforcement campaign.”

While the defendants skipped participation, the court’s acceptance of Juul Labs’ evidence has effectively reaffirmed the company’s UK patent and trademark protections and sent a warning to imitators trying to enter regulated markets without permission.