Trademark Opposition in China

Opposition is a publication-clock remedy; it is not a substitute for filing your own mark.

When a China trademark application is published, eligible opponents may file an opposition with CNIPA within the statutory period (generally three months from publication). Grounds include prior identical or similar marks, prior rights, and bad faith. Evidence of your earlier filing, use, fame, or the applicant’s squatting pattern must be organised to that clock. A failed or missed opposition does not end the story — invalidation may still be available — but you lose the cheapest shot. First-to-file and bad-faith pages explain why you also file your own application.

The classification screen

4 questions before you choose the route.

This page identifies the right question and evidence. It does not determine the legal outcome on a reader’s facts.

When was it published, and when does the window close?

Diary the date; do not wait for a brand committee.

Clock

What is your best ground?

Prior mark, prior use/fame, agent/OEM hijack, or no-intent-to-use.

Ground

Are you entitled to oppose?

Prior-right owner vs interested party — standing matters.

Standing

Is a parallel own-filing underway?

Opposition without your own application leaves a hole.

File

Working rule: When a China trademark application is published, eligible opponents may file an opposition with CNIPA within the statutory period (generally three months from publication).

What changes the answer

The signal ledger.

These facts move the question beyond a label and into a product, money-flow and control analysis.

Signal

Ask the operating question

Why it changes the route

Window almost closed

Is publication already two months old?

Incomplete evidence still beats a missed clock.

No China mark of your own

Are you opposing only on foreign fame?

Harder than a prior CNIPA filing; still sometimes viable with a bad-faith file.

OEM applicant

Did your factory file the published mark?

Relationship evidence is the opposition story.

Prepare before you escalate

Bring a compact evidence docket—not a pitch deck.

Give a compliance team or counsel the operating facts that reveal the perimeter.

01Publication particularsNumber, class, mark, date, applicant.

02Your prior rightsCNIPA numbers, use, Chinese-character use, foreign regs.

03Bad-faith fileHoarding, OEM link, copying.

04Deadline diaryOpposition close date and who is filing.

Common confusions

Questions people ask before they build.

Short answers for orientation. The right result can change with the service model and current rules.

If we miss opposition, is the mark unbeatable?

No. Invalidation remains, on its own grounds and clocks. Opposition is simply the earlier, often cheaper, filter.

Can anyone oppose?

Some absolute grounds have wider standing; relative prior-right grounds are for owners of those rights. Check current Trademark Law practice before a ‘public interest’ opposition.

Primary authorities

Reviewed sources support orientation, not a fact-specific assessment.

National laws database (NPC)

CNIPA

Supreme People’s Court