What to Do After Receiving a Trademark Opposition Notice

An opposition is a challenge, not a final result

An opposition notice means another party is challenging a trademark application under the relevant procedure. It does not automatically mean the application has failed. The notice and office communication should identify procedural steps and deadlines. Save every document and calendar each date immediately, including any deadline to file observations, negotiate or appoint a representative.

Read the formal notice in full. A short email summary may omit the marks, goods or services and legal grounds that define the dispute. Confirm which application is opposed, who filed the challenge, which territory is involved and whether the opposition concerns all of the specification or only part of it.

Understand the scope of the challenge

List the earlier mark or rights cited and compare them with the application. Look at the exact signs, the products and services involved, the territories and the dates. Similarity can involve appearance, sound, meaning and overall impression. The commercial relationship between the relevant goods and services is important too. Do not assume that one shared word decides the result.

Check the opponent’s identity and the status of the cited right using reliable records. Note whether the mark is registered, pending, renewed, limited or subject to another dispute. If the notice raises an issue with only certain goods, identify which parts of the application are affected before discussing possible responses.

Gather records before making a decision

Collect the application, search notes, naming documents, dated examples of use, product plans, market records and relevant correspondence. Keep original files and label dates and sources. Do not alter evidence or present a draft logo as the final sign. If the applicant has a licence, coexistence arrangement or earlier business relationship with the opponent, include the signed documents.

Prepare a short timeline: when the name was selected, when the application was filed, when use began and when the notice arrived. Identify the business reason for protecting the mark, the products that depend on it and the cost of changing the name. This helps the team compare options with its actual commercial needs.

Consider the available paths carefully

Depending on the facts and procedure, a business may respond, negotiate, narrow goods or services, withdraw part of the application or change its branding. Each choice can affect commercial plans, deadlines and future use. Do not contact the opponent with admissions or accept settlement terms before understanding the scope and consequences. A qualified adviser can assess the evidence and applicable office procedure.

If the dispute concerns a high-value brand or a formal deadline, obtain advice promptly. Keep communications factual and centralised. Record any agreed extension or settlement in writing and confirm who has authority to approve it for the applicant.

First steps checklist

• Save the full notice and calendar every deadline.
• Confirm the application, opponent, cited marks and affected goods.
• Gather dated use evidence, contracts, search notes and approvals.
• Prepare a clear timeline and business impact summary.
• Get procedure-specific advice before taking formal action.

This guide is general information, not legal advice. Opposition procedures and time limits differ by office and territory; verify the requirements that apply to the notice you received.