When the Backstreet Boys filed a sensory trademark on June 24, 2026, they were staking a claim against a new kind of threat: AI‑generated voice replicas. The application covers the phrase "Hi, we’re the Backstreet Boys" and is intended to protect the group’s vocal identity from unauthorized AI‑generated recordings.

A sensory trademark is a non‑traditional mark that safeguards a sound, scent, or other sensory element tied to a brand. Unlike standard word or logo marks, sensory marks can cover the audible quality of a group’s voices. The United States Patent and Trademark Office allows such marks when the sound is distinctive and identifies a source of goods or services. By registering the phrase above, the band seeks legal recourse against recordings that mimic their vocal timbre without permission.

The filing follows similar moves by high‑profile artists such as Taylor Swift and Lionel Richie, who also registered sensory marks in recent months. These artists are using trademark law as a defensive tool against the growing threat of audio deepfakes.

Lawyer Josh Gerben, who has been tracking these filings, notes that the effectiveness of a sensory mark depends on consumer confusion. He wrote that if an AI‑generated recording uses a phrase that is not identical but sounds similar to the group’s voices, the band could argue that the recording is confusingly similar to the protected sound. However, Gerben cautions that platforms hosting user‑generated content may adopt a narrower interpretation, limiting enforcement to recordings that are "confusingly similar to the specific phrase that was registered."

The Backstreet Boys have sold over 150 million records worldwide and earned multiple diamond‑certified albums. Their prominence makes them a prime target for deepfake technology, which can produce convincing audio replicas for marketing, entertainment, or malicious purposes. By securing a sensory trademark, the band adds a new layer of protection that could compel platforms to remove or flag unauthorized AI‑generated content.

AI voice cloning technology, while useful for legitimate applications such as audiobooks and accessibility tools, raises concerns about fraud, misinformation, and copyright infringement. The legal status of voice cloning remains complex: the technology itself is generally legal, but the use of cloned voices without consent can violate trademark, copyright, or unfair competition laws.

At present, the Backstreet Boys’ sensory trademark application is pending review by the USPTO. If approved, the mark would give the band a statutory basis to challenge AI‑generated recordings that replicate their vocal style. The next steps will involve monitoring platforms for potential infringements and, if necessary, filing enforcement actions.

In summary, the Backstreet Boys’ filing reflects a growing awareness among musicians of the risks posed by AI voice cloning. By leveraging the USPTO’s sensory mark system, the group seeks to deter unauthorized use of their vocal identity and maintain control over how their brand is represented in the digital landscape.