Insights

Someone Is Using Your Trademark: What Are Your Options?

A cease and desist notice, a negotiated settlement, or formal proceedings — the three routes, in escalating order. The one thing you cannot do is wait, because prolonged knowledge without action can be read as acquiescence.

Published 24 July 2013 · Updated 14 August 2026 · Reviewed by Selvam & Selvam

You find someone using your mark. There are three routes open, in escalating order of cost and formality — and one trap that can close all of them, which is doing nothing while you decide.

1. The cease and desist notice

A formal letter informing the infringer that you are aware of their unauthorised use and requiring them to stop immediately.

This is often most effective against smaller or newer infringers, for whom the prospect of a dispute with an established rights holder outweighs the value of the mark. Many such matters end here.

It serves a second purpose even when it fails. A notice establishes on the record that you acted promptly on discovering the use — evidence of good faith that matters considerably if the matter later reaches court.

A caution: a notice that overstates your rights, or threatens proceedings you have no intention of bringing, carries its own risk. Indian law provides a remedy against groundless threats of infringement proceedings, and a badly judged notice can put you on the receiving end of a suit.

2. Negotiation

Engaging with the other party to reach a settlement.

The shape of a settlement depends on the strength of the respective positions. Where the other party obtained a registration before you did, the practical outcome may be paying them to assign the mark to you — an unwelcome result, but frequently cheaper and faster than contested proceedings with an uncertain outcome.

Other structures are available: a coexistence agreement dividing use by goods, territory or channel; a phased withdrawal giving them time to rebrand; or a licence regularising their use on your terms.

3. Formal proceedings

Where notice and negotiation fail, the formal routes are:

  • opposition, where the mark has been advertised and the window is open;
  • rectification or cancellation, to remove an existing registration from the register; and
  • a suit for infringement or passing off, where you need an injunction and damages against the use itself.

Which applies depends on where the other party is in the process, and the routes are not alternatives — a rectification and a suit frequently run together.

The trap: delay

This is the part that catches rights holders out.

Where you have been aware of the unauthorised use for a considerable time without acting, that inaction can be read as acquiescence — consent to the use — weakening or defeating your claim. The law does not reward a proprietor who watches a competing use become established and then objects once it has become valuable.

The position is different where you can show the other party obtained registration or adopted the mark in bad faith, which is not so readily cured by your delay. But that is a harder case to prove than simply having acted promptly.

The practical consequence is that watching your mark matters as much as registering it. A watch service that flags applications for similar marks lets you object during the opposition window — the cheapest point in the entire process at which to stop someone.

The takeaways

  • Start with a notice — often effective, and evidence of prompt action.
  • Negotiation may mean buying the mark where the other party registered first.
  • Opposition, rectification and suit are the formal routes, often combined.
  • Delay can be read as acquiescence — act on discovery, not at leisure.

Frequently asked questions

What is the first step against unauthorised trademark use? Usually a cease and desist notice — frequently effective against smaller infringers, and evidence that you acted promptly if the matter reaches court.

What if the other party registered the mark before me? Negotiation may be the practical route, potentially including paying for an assignment, alongside a rectification application if there are grounds to challenge the registration.

Can delay affect my rights? Yes — prolonged awareness without action can amount to acquiescence, weakening your claim, unless you can show the other party acted in bad faith.

Is a cease and desist notice risky? It can be. A notice threatening proceedings without a proper basis may expose you to an action for groundless threats.

Useful official resources