China Trademark
Opposition & Invalidation
& Non-Use Cancellation
CNIPA Record Review and Route Assessment for Overseas Brands
For conflicting applications or registrations involving an unrelated party, company, individual, supplier, factory, distributor, sourcing agent, or former partner.
We review the live CNIPA record, stage, dates, applicant, class and subclass scope, then assess opposition, invalidation, non-use cancellation, new or parallel filing, and negotiation or assignment routes where appropriate.
"The right route follows the record: status and dates first, then grounds, evidence, filing coverage, and commercial options."
In short
A China trademark conflict review starts with the live CNIPA record. A published application may call for opposition; a registered mark may call for invalidation or non-use cancellation; and new or parallel filing, negotiation, or assignment may also be assessed. Each route depends on status, dates, grounds, evidence, and class or subclass scope.
Conflict Routes
Five Paths We Assess From the CNIPA Record
These routes are not interchangeable. More than one may run in parallel, but the record and evidence decide what is realistic.
Opposition deadline change: under the law in force during 2026, the opposition period is three months from preliminary publication. The 2026 revised Trademark Law takes effect on January 1, 2027 and changes the period to two months. Confirm the live CNIPA publication date and applicable deadline immediately.
OPPOSITION
For a mark in the publication-stage opposition window.
- Confirm publication date and deadline
- Review standing, grounds, and evidence
- Check class and subclass scope
INVALIDATION
For a registered mark where specific invalidation grounds may apply.
- Confirm registration date and applicant
- Assess applicable grounds and time limits
- Review prior rights and relationship evidence
NON-USE CANCELLATION
For a registered mark that may not have been genuinely used for three consecutive years.
- Confirm the relevant three-year period
- Investigate genuine use for covered goods
- Prepare preliminary investigation evidence
NEW OR PARALLEL FILING
For defensible coverage gaps or alternative marks that may be filed alongside a challenge.
- Check English, logo, and Chinese marks
- Review class and subclass overlap
- Coordinate filing and challenge timing
NEGOTIATION / ASSIGNMENT
For assessing a controlled commercial solution alongside formal procedures.
- Confirm ownership and related records
- Assess leverage before making contact
- Control payment and transfer steps
Post-Registration Route
When Non-Use Cancellation May Be the Better Route
If the conflicting registration has existed long enough and appears not to have been genuinely used for its registered goods or services for three consecutive years, non-use cancellation may be more focused than arguing how the registration was obtained. It can also be assessed alongside an own-name filing or another challenge.
It is not automatic. CNIPA's revised 2025 guidance requires an explanation of the alleged non-use and preliminary investigation evidence, which may include online searches, market checks, business-status records, websites, social accounts, e-commerce platforms, and relevant offline investigation.
Initial questions
- Has the relevant three-year period passed?
- Is there credible use for the specific goods or services?
- What preliminary investigation evidence is available?
- Should cancellation and a parallel filing run together?
When the Filing Comes From a Supplier, Factory, Distributor, or Former Partner
A prior commercial relationship can change the evidence analysis. Preserve materials showing who knew the brand, when it was disclosed, and how the applicant was connected to your sourcing, manufacturing, distribution, or market-entry work. The trademark procedure and the supplier-control problem should be assessed separately but together.
- Contracts, NNN or OEM terms, purchase orders, invoices, and payment records
- Samples, packaging, artwork, design files, product specifications, and delivery records
- Emails, chats, meeting notes, distributor communications, and disclosure dates
- Applicant identity and links to the supplier, factory, distributor, sourcing agent, or former partner
- Whether parallel filing, negotiation, contract review, or supplier-control work should run alongside the trademark procedure
"When the issue is no longer just filing, the question becomes: what stage is the record at, and what is still open?"
Watch a Short Introduction
Meet Your China Trademark Conflict Team
Peter Lin, Founder & China Supplier Control Lead
Peter coordinates China trademark conflict matters directly with overseas clients — opposition timing, post-registration options, class scope analysis, and practical strategy. He works through these with you, not behind a support queue.
When the issue is no longer just filing, the practical question becomes: what stage is the record at, what options are still open, and what is commercially worth doing now?
Execution in mainland China is handled by Zhiquan (智圈). Client agreements and payment go through OpenPTO Hong Kong. The structure is transparent and independently verifiable.
What We Work Through for Your Conflict
- Whether the record is still within opposition timing
- Whether invalidation is the more realistic route
- Whether class / subclass scope changes the analysis
- Whether a Chinese-character version is involved in parallel
- Whether manufacturing or sourcing exposure affects urgency
Service Options
Three Ways to Start
Choose based on what stage the CNIPA record is at — or start with a record review if you are not sure.
China Trademark Record Review
For brands that need a clear read on whether this is an opposition-stage issue, an invalidation-stage issue, or a broader China trademark problem.
- CNIPA record review
- Stage identification (opposition vs. post-registration)
- Class / subclass view
- Preliminary next-step note
China Trademark Opposition Review
For brands facing a published application and needing a quick China-side read on whether opposition is still realistic.
- Record and timing review
- Basic evidence direction
- Opposition path note
- Filing-scope discussion if needed
Post-Registration Conflict Review
For brands facing an already-registered mark and needing a comparison of invalidation, non-use cancellation, parallel filing, and commercial routes.
- Registration-stage review
- Invalidation and non-use route comparison
- Parallel filing assessment
- Negotiation / assignment considerations
Tell Us About the Record or Brand
Tell us the brand, the CNIPA record if you have it, and what stage you think the issue may be in.
Who Handles Your China Trademark Conflict Matter
Opposition and invalidation matters are stage-sensitive. Communication and record-reading need to stay clear. Each role in our working structure is defined and independently verifiable.
Peter Lin
Founder & China Supplier Control Lead
Peter handles client communication and case direction for conflict matters. You work directly with him on record reading, strategy discussion, and next-step decisions — not through a sales queue.
OpenPTO Hong Kong
Client Coordination & Payment
The registered entity for client agreements, invoicing, and cross-border coordination. Verifiable through the Hong Kong Companies Registry.
Zhiquan (智圈)
Mainland China Execution
China-side team supporting opposition filings, invalidation procedures, and CNIPA-side coordination in mainland China.
Typical China Trademark Challenge Path
A rough sequence for how conflict matters are usually worked through.
RECORD REVIEW
Pull and review the CNIPA record — stage, applicant, class, subclass, and filing date.
STAGE & CLASS ANALYSIS
Determine whether this is an opposition-stage or post-registration issue. Check class / subclass scope.
EVIDENCE / STRATEGY
Identify what evidence exists, what grounds may apply, and what the realistic strategic options are.
OPPOSITION OR POST-REG ROUTE
Proceed on the selected path — opposition filing, invalidation, non-use, or parallel protection.
FILING / FOLLOW-UP
File, monitor, and follow up on CNIPA procedure. Timing varies by record status and procedure.
Record Review
Pull and review the CNIPA record — stage, applicant, class, subclass.
Stage & Class Analysis
Determine whether this is opposition-stage or post-registration.
Evidence / Strategy
Identify grounds, evidence, and realistic options.
Opposition or Post-Reg Route
Proceed on the selected path.
Filing / Follow-Up
File, monitor, follow up on CNIPA procedure.
Timing varies depending on record status, evidence, and CNIPA procedure. We do not promise specific outcomes.
What We Need to Review
Send what you have. A brand name and product description can start the review, while a record number and supporting evidence make the route assessment more precise.
Additional Considerations
Beyond the Procedure: What Else Typically Matters
Opposition and invalidation are part of the picture — but many situations also require parallel steps.
Re-file / Rebuild Coverage
Opposition or invalidation is not always the full answer. In some cases, re-filing in your own name — or expanding class and subclass coverage — is a practical step that runs alongside or instead of a challenge. A clear record review usually shows whether this makes sense.
Chinese Mark Strategy
If the conflicting record also involves a Chinese-character transliteration of your brand, that may be a separate problem requiring its own analysis. Whether you need to challenge it, file your own Chinese mark, or both depends on the specific record and your commercial exposure.
Factory / Distributor Risk Control
Where a conflict originated through a manufacturing or distribution relationship, IP protection measures — NNN agreements, OEM contract terms, customs recordal — may need to be addressed alongside the trademark challenge. These are distinct steps but often connected in practice.
NNN Manufacturing Agreements →Not sure which of these applies to your situation? Contact us — we can help you identify the right combination.
Related Resources
Related topics that often come up alongside trademark opposition and invalidation questions.
Someone Filed Your Brand in China?
Practical first steps for overseas brands that receive a China trademark alert — how to verify the record and understand the stage.
Read this ServiceChina Trademark Protection
Search, filing, Chinese brand name strategy, and practical next steps for overseas brands before manufacturing or supplier exposure.
Read this Related ServiceChina Supplier Control Review
If the trademark filing came from a supplier, factory, or distributor relationship, this review covers the contract, payment, and relationship layer alongside the trademark challenge.
View this service Practical AnswerChinese supplier registered my trademark
Practical first steps when a supplier, factory, or distributor has filed your brand — CNIPA record, evidence, and realistic options.
Read thisFrequently Asked Questions
Practical questions about opposition, invalidation, non-use cancellation, parallel filing, and commercial resolution routes.