China’s trademark opposition system is a critical safeguard for brand owners. After CNIPA approves a trademark application, it is published for a 3-month opposition period during which any interested party can challenge the registration. This guide explains the complete opposition timeline, process, and strategy for foreign applicants.
The Opposition Timeline at a Glance
| Stage | Timing | Key Action |
|---|---|---|
| Publication | After CNIPA preliminary approval | Mark published in the CNIPA Trademark Gazette |
| Opposition Period | 3 months from publication date | File opposition with CNIPA |
| CNIPA Review | 12-18 months | CNIPA examines evidence and issues decision |
| Appeal (TRAD) | Within 30 days of decision | Either party can appeal to TRAD |
| Court Appeal | Within 30 days of TRAD decision | Appeal to Beijing Intellectual Property Court |
Who Can File an Opposition?
Under Chinese law, two categories of parties can file an opposition:
- Prior Rights Holders: Owners of prior trademark registrations or applications, copyright holders, design patent holders, and holders of trade name rights. These parties can oppose on relative grounds (conflict with prior rights).
- Any Person: Any individual or entity can oppose on absolute grounds, such as the mark being descriptive, generic, deceptive, or contrary to public order. No prior rights are required for absolute ground oppositions.
Grounds for Opposition
Relative Grounds (Prior Rights Holders Only)
- Identical or similar to a prior registered trademark on similar goods/services
- Identical or similar to a prior pending application with an earlier filing date
- Conflicts with a well-known mark
- Filed by an agent or representative without authorization
- Contains a geographical indication for goods not originating from that region
- Infringes on prior copyright, design patent, or trade name rights
Absolute Grounds (Any Person)
- Lacks distinctiveness
- Descriptive of the goods/services
- Deceptive or misleading
- Contrary to socialist morality or public order
- Generic name for the goods/services
- Three-dimensional mark that is functional
How to File an Opposition
Step 1: Monitor the Gazette
Subscribe to a CNIPA Trademark Gazette monitoring service to receive alerts when potentially conflicting marks are published. The 3-month opposition period is strict — you cannot file after it expires.
Step 2: Gather Evidence
Prepare the following:
- Evidence of your prior rights (registration certificates, application records)
- Evidence of use and reputation (sales data, advertising, media coverage)
- Evidence of the applicant’s bad faith (if applicable)
- Legal arguments explaining why the mark should not be registered
- Power of Attorney (if using a Chinese agent)
Step 3: File the Opposition
Submit the opposition to CNIPA with:
- Opposition application form
- Statement of grounds
- Supporting evidence (translated into Chinese)
- Power of Attorney
- Official fee: RMB 1,000 (approximately USD 140)
Step 4: Respond to Counter-Arguments
The applicant has 30 days to respond to the opposition. You may have the opportunity to submit additional evidence or arguments in reply.
Step 5: Await CNIPA Decision
CNIPA reviews all evidence and arguments and issues a decision. The decision can be appealed to TRAD within 30 days.
Strategy Tips for Foreign Applicants
1. File Early, Monitor Early
The best opposition is the one you never need to file. File your own applications early, and set up monitoring as soon as your application is filed — not after it is registered.
2. Use the Opposition Window Wisely
The 3-month opposition period is your only opportunity to challenge a mark before it becomes a registered right. After registration, you must use the more expensive and time-consuming invalidation procedure.
3. Build a Strong Evidence Package
Chinese opposition proceedings are document-based. The strength of your evidence determines the outcome. Provide Chinese-language evidence of use, reputation, and the likelihood of confusion.
4. Combine Grounds
Where possible, raise both absolute and relative grounds. A multi-ground opposition is harder to dismiss and gives CNIPA multiple reasons to uphold your challenge.
5. Consider Settlement
In some cases, negotiating a settlement or coexistence agreement with the applicant is more efficient than a contested opposition. This is particularly true if the applicant has a legitimate business interest and the conflict is limited to specific goods or services.
Get Professional Opposition Support
Our team handles trademark oppositions from monitoring through final decision. We develop evidence packages, draft persuasive legal arguments in Chinese, and manage the entire process. Contact us to discuss your opposition strategy.
