Clock · 05 Editorial guide
Trademark Opposition, Invalidation and Cancellation Deadlines in China
Calendar the remedy from the official record. Opposition targets a preliminarily approved application during the statutory publication window; invalidation attacks a registration on available grounds; non-use cancellation tests qualifying use over the relevant period.
First job Identify the gazette date and the live clock before writing a long brand strategy.
This is an IP calendar, not a customs duty clock and not a family-safety strip.
Start here
Key considerations
The first questions are about urgency, governance and preservation — before collection expands or interviews begin.
- Is this opposition, invalidation, or non-use cancellation?
- What is the gazette or start date?
- Who owns the watched mark?
Direct answer
What this page decides
02
Start with the official trademark record, not the commercial story. Opposition is available only after preliminary approval and during the statutory three-month publication window. Once a mark is registered, invalidation may challenge it on absolute or relative grounds, with standing and time limits depending on the ground. Non-use cancellation addresses a registered mark that has lacked qualifying use for the relevant continuous three-year period; under CNIPA's revised 2025 guidance, the requester should provide preliminary investigation evidence. Refusal review, non-registration review, cancellation review and court proceedings are separate routes with their own service dates and deadlines. Record the number, mark, owner, class, exact goods or services, publication and registration dates, decision date, service date and current status before selecting a remedy. As of October 2026, the 2019-amended Trademark Law remains effective; the 2026 revision takes effect January 1, 2027, so matters crossing that date require transition analysis.
At a glance
Which fact changes the next route
Use the fact that changes ownership or urgency to decide the next move.
| Question | Why it matters | Next route |
|---|---|---|
| Is the mark pending or registered? | Opposition, invalidation, cancellation and review attach to different procedural states. | Save a dated official status record and the relevant gazette or decision. |
| What is the controlling date? | Publication, registration, service, filing and the start of a non-use period are not interchangeable. | Record the source document, date, calculation rule and responsible person. |
| Who may bring the claim? | Some grounds can be raised broadly while relative-right claims require an eligible prior-right holder or interested party. | Prove standing before investing in a large evidence file. |
| Which goods or services are affected? | A dispute may succeed only partly, and use evidence must connect to the challenged scope. | Map every ground and exhibit to the exact goods, services and similar groups. |
| What follows the first decision? | Review, litigation, parallel cancellation, refiling and settlement can run on different clocks. | Calendar the next route before submitting the initial filing. |
Scope
What this page owns — and what it does not
Practical workflow
Action, evidence, legal gate, output
| Action | Documents / evidence | Legal gate | Output |
|---|---|---|---|
| Freeze the official record | Trademark record, gazette, number, owner, class, goods or services, status and decisions | Confirm the target and procedural state | Dated status packet |
| Calculate every clock | Publication, registration, filing, service and receipt dates plus holiday and delivery evidence | Use the governing event and rule for each remedy | Verified deadline table |
| Choose remedy and standing | Prior rights, relationship, affected interest, absolute grounds, use period and requested outcome | Match claimant and facts to an available procedure | Route and standing memorandum |
| Plead grounds by element | Similarity, scope, prior rights, agency, bad faith, reputation, prohibited signs or non-use facts | State a coherent case rather than attaching an undifferentiated archive | Grounds and issue matrix |
| Build the evidence file | Registrations, contracts, invoices, advertising, market records, communications, filing patterns, searches and investigation | Connect each exhibit to owner, mark, date, territory and challenged scope | Indexed evidence bundle |
| File and preserve proof | Request, power, identity evidence, translations, receipt, courier record and fee evidence | Complete mandatory formalities before the deadline | Accepted filing and audit trail |
| Manage response and follow-on | Notices, supplementation, rebuttal, decision, review pleadings, court documents and settlement terms | Protect every later service-based deadline | End-to-end proceeding docket |
Documents
What to gather before the next call
These items help clarify the file; they are not a legal requirement list.
| Item | Why needed | Who holds it | Risk if missing |
|---|---|---|---|
| Official status and gazette packet | Fixes target, scope, publication and registration history | Trademark operations and counsel | The wrong mark or deadline is challenged |
| Deadline calculation sheet | Records source date, legal event, method, owner and fallback date | Docketing lead and reviewer | A non-extendable window expires |
| Standing and prior-right file | Shows entitlement to use relative grounds | Brand owner, corporate and counsel | Evidence fails because standing is missing |
| Goods, services and similarity map | Connects the dispute to the exact challenged scope | Brand and trademark teams | Arguments are too broad or miss partial outcomes |
| Use, reputation and bad-faith evidence | Supports fact-specific grounds with dated China records | Sales, marketing, finance and investigators | Volume substitutes for proof |
| Service and filing receipts | Proves when notices arrived and submissions were made | Agent and docketing team | A later remedy cannot establish timeliness |
Common failure points
Where files usually break
Waiting for a registration certificate when the mark is already inside its three-month opposition window.
Calculating from the day an employee noticed the mark rather than the relevant publication or service event.
Calling every post-registration challenge an opposition and filing through the wrong procedure.
Assuming the same claimant has standing for every absolute and relative ground.
Submitting thousands of pages without connecting exhibits to an element, date, owner and challenged scope.
Relying on overseas fame without building China-relevant evidence for the applicable period.
Treating screenshots as self-proving while omitting URL, capture date, account identity and transaction context.
Filing a bare non-use allegation without preliminary investigation evidence required by current CNIPA guidance.
Assuming evidence supplementation extends the filing deadline or cures an omitted ground.
Failing to docket review or court action until after the first decision is translated internally.
Applying the 2026 Trademark Law before January 1, 2027 without checking transition rules.
FAQ
Narrow follow-ups owned by this page
When can a trademark opposition be filed?
Under the current framework, opposition targets a preliminarily approved mark during the three-month period following preliminary-approval publication. Verify the official gazette and calculation.
How do invalidation and non-use cancellation differ?
Invalidation attacks the legal basis of registration on available grounds. Non-use cancellation tests qualifying use during the relevant continuous three-year period. Standing, evidence and consequences differ.
Can evidence be added after filing?
Some procedures permit declared supplementation within a specified period, but do not rely on it to rescue a late request, missing standing or incoherent initial case.
What supports a non-use defence?
Evidence should show genuine commercial use of the registered mark by or with authority from the owner, during the relevant period, for the challenged goods or services.
Which law applies around January 2027?
The 2019-amended law remains effective through December 31, 2026; the revision takes effect January 1, 2027. Transition and implementing guidance must be checked for the actual matter.
Decision map
Keep the question bounded.
- Verify status and deadlinePull the official mark, applicant, application or registration number, classes, goods, publication and registration dates, current owner and procedural status.
- Choose the correct remedySeparate opposition, invalidation, non-use cancellation, review, assignment challenge, civil action and negotiation; different grounds and records control each.
- Build evidence to each groundOrganise prior rights, use and reputation, similarity, bad-faith pattern, relationship, filings, business records and authenticated online evidence instead of submitting an undifferentiated archive.
- Calendar follow-on rightsTrack evidence supplementation, response, review, appeal, parallel cancellation and settlement milestones separately from the first filing date.
Timeline
Sequence and clocks that change the next action.
- Status and service capturePull the official record and preserve publication, registration, decision and service evidence. Do not calculate from an email summary.
- Immediate route decisionClassify opposition, review, invalidation, non-use cancellation, court action or a coordinated combination; confirm standing and scope.
- Protective filingSubmit the required request, grounds and available core evidence before the deadline. Later supplementation may not cure a missing claim or late standing.
- Evidence and responseCalendar permitted supplementation, translations, notarisation or authentication, response notices and rebuttal as separate events.
- Decision and onward remedyRecord receipt, decision effect, review or court deadline, registration consequences and parallel portfolio action immediately.
- ImplementationUpdate watches, applications, licences, enforcement positions, settlement duties and official records after the outcome becomes operative.
Quick answers
Need the short version? Start with one narrow question.
These explainers answer one question. They do not replace this topic route or a deep guide.
Curated resources
Open the asset that matches this job.
Trademark Law of the PRC
Official CNIPA text supporting registration, opposition, invalidation and non-use remedy boundaries.
PRC Trademark Law (2026 Revision; Effective 1 January 2027)
Official CNIPA text of the enacted 2026 revision, including registration, malicious applications, use, maintenance, licensing and enforcement rules, effective from 1 January 2027.
Implementing Regulations of the PRC Trademark Law
Official current implementing rules covering applications, examination, division, opposition, Madrid registrations, changes, transfers, renewals and procedural requirements.
Trademark Review and Adjudication Rules
Official CNIPA rules for refusal review, non-registration review, invalidation, cancellation review, responses, evidence supplementation and adjudication.
CNIPA Non-Use Cancellation Application Guidance (2025)
Official explanation of revised guidance requiring the requester to describe alleged non-use and provide preliminary investigation evidence.
Helpful to prepare
Facts that make the next conversation clearer.
These items are orientation aids, not a legal requirement list.
Evidence file
Preserve the record before the forum is chosen.
This is a preparation prompt, not a finding that any item is admissible or required.
- Official search and gazette records showing the mark, applicant or registrant, class, goods or services and status.
- Prior registrations, applications, copyright or name rights and chain-of-title records supporting standing.
- China-dated invoices, contracts, packaging, advertisements, exhibitions, platform records and media evidence linked to the asserted mark.
- Agency, distribution, manufacturing, negotiation and confidentiality records showing a relationship or access to the prior brand.
- Portfolio and entity searches showing repeated filings, connected applicants or conduct relevant to alleged bad faith.
- For non-use matters, preliminary online, marketplace, corporate-status and market investigation, followed by period- and goods-specific use evidence in defence.
- Original notices, envelopes, electronic service records, portal downloads, acknowledgements and courier evidence.
Counsel hand-off
What to bring when you instruct
Bring the official record and gazette, application or registration number, exact mark, owner, class and goods or services, every publication, registration, decision, receipt and service date, adverse-party relationship history, prior rights, China first-use and reputation evidence, contracts, invoices, advertising and platform records, suspected bad-faith filing patterns, non-use investigation or use archive, powers and identity documents, pleadings and translations, settlement communications, parallel matters, desired outcome and earliest internal filing deadline.
Local context
Add the city when the enforcement forum changes.
AIC/SAMR and court practice can differ after the national IP route is identified.
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This hub organises filing, secrets and enforcement routes. It does not register rights, stop a squatter or bind CNIPA on your facts.
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