Tesla and SpaceX are asking a federal judge to confirm that their planned $16.8 billion Texas chip facility can use the name “Terafab” without infringing the trademark of Illinois nanotechnology company TERA-print. After months of unsuccessful talks, the dispute could determine whether Elon Musk’s companies can continue using the project name and adds legal uncertainty to a proposed large-scale plant focused on artificial-intelligence chips.
The $16.8 billion Texas project spans several businesses
The proposed Terafab campus would cover about 100 million square feet and is intended to produce chips for Tesla’s artificial-intelligence systems and SpaceX projects. Tesla and SpaceX have previously used the name publicly to describe the planned manufacturing facility. The project’s scale and purpose differ substantially from TERA-print’s existing laboratory-equipment business, but the companies disagree over how far the trademark protection extends.
The dispute began on May 18, when Tesla filed three US trademark applications covering “Terafab” and “Tesla Terafab.” TERA-print had registered the federal “Tera-Fab” trademark in 2021 for a desktop lithography system used by researchers. Five days after Tesla’s filings, TERA-print sent the relevant companies notices demanding that they stop using the name and cease the alleged infringement.
On May 22, TERA-print also applied to expand its trademark protection to semiconductor materials, silicon chips and artificial-intelligence design services. Tesla, SpaceX and SpaceXAI argue that the timing is legally significant because they had publicly discussed the Terafab project months before TERA-print sought the expanded coverage.
Six rounds of talks fail to resolve the naming dispute
By June 10, TERA-print had indicated that it was prepared to sue over trademark infringement and unfair competition. Tesla, SpaceX, SpaceXAI and TERA-print then held six meetings between June and August in an effort to reach an agreement on use of the name. The talks ended without a settlement.
The Musk-affiliated companies consequently filed suit and asked the court for declaratory relief. Rather than directly seeking damages, the action asks the court to formally determine that use of “Terafab” does not infringe TERA-print’s trademark. A central issue will be whether the companies’ products and services are similar enough to create a likelihood of customer confusion.
Tesla and SpaceX argue that TERA-print sells compact laboratory equipment, while Terafab would be a manufacturing campus designed for high-volume chip production. The companies say the customer bases, product formats and commercial settings are different, making it less likely that customers would believe the businesses are the same or affiliated.
TERA-print maintains that its operations are not limited to desktop laboratory equipment and that it also works in semiconductor-related fields, including under a contract with the US Department of Defense. The company has said it will continue to defend its trademark rights. The ultimate scope of the dispute will depend in part on how the court interprets the existing registration for “Tera-Fab” and the relationship among semiconductor materials, silicon chips and artificial-intelligence design services.
SPCX analyst targets add a market reference point
For SPCX stock, 26 analysts issued buy ratings over the past three months, while six rated the shares hold and two rated them sell, producing an overall “moderate buy” consensus. The average analyst price target was $232.07 a share, implying approximately 50.2% upside from the price at the time. That estimate reflects analysts’ valuation views and does not change the fact that the trademark case remains before the court.
For market participants, the dispute concerns more than whether the name can continue to be used. It could also affect intellectual-property costs, branding decisions and the project schedule as development proceeds. With settlement talks over and litigation under way, the court has yet to determine the rights attached to the Terafab name, whether the businesses are sufficiently related to create confusion, and what legal effect TERA-print’s expanded trademark application may have.