Trademark opposition
China trademark opposition service
Last updated: October 23, 2026
If another applicant publishes a confusingly similar mark in China, an opposition can stop the application before it registers. Send the publication details immediately so the deadline and the strength of the case can be assessed.
Direct answer
When a China trademark opposition is possible
A third party may oppose a trademark application after CNIPA publishes it for opposition. The deadline is short and runs from the publication date. We first compare the signs, classes and earlier rights, then advise whether opposition, negotiation or another route is more likely to protect the brand.
Price
Free initial assessment
Timing
Urgent because the publication window is fixed
You receive
Case assessment, evidence plan, opposition filing and status updates
Best for
Brand owners facing a conflicting application or suspected bad-faith filing
Scope
What this China trademark service includes
Clear scope prevents surprise fees and keeps the work focused on the result you need.
Included
- An initial review of the publication, filing date, classes and cited conflicts
- Advice on the strongest legal and evidence arguments
- Preparation and filing of the opposition through a qualified local team
- English updates on procedural steps and deadlines
Not included
- Court litigation, which requires separate local counsel
- Damages or settlement negotiations unless separately agreed
- Any promise that CNIPA will accept the opposition
Process
How the service works
Preserve the deadline
Send the publication link and application number. We confirm the period that applies before discussing strategy.
Build the case
We compare the marks, goods, classes and prior rights and identify the evidence that supports the strongest grounds.
Approve and file
You receive a written scope and quote. Once approved, the opposition is prepared and filed through the local team.
What to send
Information we need to assess the case
- The opposed application number and publication date
- Your earlier China registrations or applications, if any
- Evidence of use, sales, advertising or brand recognition
- Details of the relationship with the applicant if it was a factory, distributor or agent
FAQ
Trademark opposition questions, answered
How long is the China trademark opposition period?
The opposition period is calculated from publication. It is short and must be confirmed against the specific application and current practice, so send the publication date immediately.
Can I oppose a trademark before it is published?
An opposition is normally available after publication. Before that stage, the options depend on the facts and may include monitoring, negotiation, an earlier filing or other proceedings.
What evidence helps a China trademark opposition?
Earlier registrations, continuous sales, advertising, platform listings, supplier or distributor relationships and documents showing bad faith can all matter. Relevance is more important than volume.
How much does a China trademark opposition cost?
The first assessment is free. The professional fee and any official charge are quoted after we review the publication, grounds and evidence. Work starts only after written approval.
Can you oppose a mark for a factory or distributor that registered my brand?
Yes, if the facts support it. A contractual relationship, instructions, invoices, product files and communications can be important evidence of bad faith or unauthorized filing.
What happens after the opposition is filed?
CNIPA examines the opposition and may require further submissions. The timetable depends on the case. We explain each notice and quote any additional stage before work begins.
Related services
Keep the China IP work connected
Need help with trademark opposition?
Send the brand, registration or CNIPA notice and we will confirm the practical next step in English.