Memo
When someone takes your name: trademark oppositions
Registration gives a name legal standing, not peace of mind. When a squatter files first or a shop trades under your brand, the tools are opposition before registration and infringement notices after. A working guide to when each one works.
Why registration is only half the work
A registered trademark gives you a legal claim. It does not stop a squatter, a copycat, or a former manager from using the name anyway. Enforcement is the second half of the work. Most people find this out only when someone else's use shows up in a market they care about.
Two tools cover most disputes. Opposition stops a third party's application before the mark is registered. An infringement notice asks someone already using the mark to stop. Both run on different schedules, cost different amounts, and achieve different results. Picking the wrong one, or sending a letter without the underlying registration, is the most common mistake.
Opposition: stopping a mark before it exists
In Singapore, a trademark application is examined and then published. Anyone with an interest can oppose it within a two-month window. That window can be extended on request. After that, the Registrar hears the matter. The grounds used most often are similarity to an earlier mark, prior use, and bad faith filings.
Most oppositions start because someone files a name the talent never registered in that market. It happens around deal announcements, tour launches, and brand launches, when a third party sees public momentum and moves first. Filing earlier, and in more markets, prevents most of these situations. When the situation still occurs, opposition is a formal proceeding, not a letter exchange. It runs on registry timelines. Many matters settle during the process. The squatter withdraws the application and agrees to hand over the name. That outcome is often worth more than a win at hearing.
Infringement notices: what a letter does and does not do
An infringement notice, sometimes called a cease and desist letter, tells the other party that their use of the mark infringes the registration and asks them to stop. It works well against accidental users. A domain investor, a social media handle owner, or a small operator who picked the name in good faith usually responds. A letter with a registered mark number and clear demands settles many of those matters without further steps.
It does not have force on its own. A deliberate squatter or a competitor who has budgeted for legal letters may simply not respond. The notice then leads to the next stage. That is a court claim for infringement or passing off, or a negotiated settlement. The letter's real value is the record it creates. The documented demand shows the other side was told and kept going.
Enforcement also runs in reverse. A mark that sits unused for years can be revoked for non-use. A squatter's registration is often more fragile than it looks. Evidence of actual use, sales records, invoices, screenshots, is what makes a defence of the name real.
Enforcement is a commercial decision
Every enforcement step costs money. Registration in twenty jurisdictions costs less than enforcement in one. The decision to fight starts with the market. Is the conflicting use in a market where the talent earns, plans to earn, or only carries the risk of future confusion? Most disputes are won or lost on that question before any letter is drafted.
Firms run enforcement as a docket. A watch service flags new applications that collide with the talent's marks. Oppositions get filed in the registries where the collision matters. Notices go out, and the responses get triaged. The talent keeps creating, and the enforcement calendar runs on a schedule, not on alarm.
Where Singapore fits
IPOS runs the same opposition and revocation machinery as other major registries. Disputes that start in Singapore follow a familiar shape. Common law passing off also protects an unregistered name from someone who trades on the talent's goodwill. That matters when a registration lags behind a business. Registered designs and copyright add further layers for a logo or a product's look.
A name with filings across twenty-plus jurisdictions is a portfolio to manage, not a trophy to admire. The questions that matter are which applications get watched, which oppositions get run, and which letters get sent. Use our contact form.