China Trademark Assignments: Keep Enforcement Working During the Transfer

By Pan Jianxing · Published 1 October 2026

A global brand acquisition can close while the Chinese trademark register still names the seller. That gap matters when a counterfeit listing appears or a deadline arrives. The purchase agreement, the China transfer application and the registration record perform different functions. A buyer should plan how the right and the evidence file move together.

This article addresses assignments of national Chinese trademark registrations under the rules checked on 1 October 2026. The 2026 Trademark Law revision takes effect on 1 January 2027. Transactions extending across that date require a fresh review of the applicable rules and any transition arrangements.

Identify exactly what the seller owns

Start with a schedule of registration numbers, representations, registered proprietors, approved goods or services, and expiry dates. Compare the registered proprietor with the contracting seller. A parent company's ownership of a subsidiary does not make the parent the registered owner of the subsidiary's marks. A sale of shares also differs from a transfer of the trademark asset itself.

Review status documents and the underlying file, including renewals, changes of name, challenges, pledges, licences and any relevant court restrictions. A certificate is a useful starting point, but it may not reflect later events. Article 95 of the Trademark Law Implementing Regulations addresses discrepancies between a certificate and the trademark register, giving priority to the register unless there is evidence that it is erroneous.

Create a separate unresolved-items list. Do not convert a seller's assurance that a registration is “clean” into a verified finding. Each missing document should have an owner, a delivery date and an identified consequence for the proposed transaction.

Check the related marks that must travel together

Article 42 of the Trademark Law, as amended in 2019, requires specified related registrations to be assigned together: similar marks on identical goods, and identical or similar marks on similar goods. A schedule listing only the best-known logo can therefore be incomplete.

Compare the seller's portfolio against the proposed asset list. Include relevant Chinese wording, transliterations and design variants in the review without assuming that every variant meets the legal test. Class numbers alone do not resolve similarity. Article 31 of the Implementing Regulations provides for correction where required related marks are omitted and for the application to be treated as abandoned if the omission is not corrected within the specified period.

This check is especially useful before agreeing a price allocation or permitting the seller to retain adjacent branding. The authority can refuse a transfer liable to cause confusion or other adverse effects. A private allocation of names does not bind the authority's assessment.

Separate signing, filing, approval and announcement

Article 42 requires the assignor and assignee to sign an assignment agreement and jointly apply for transfer. Following approval, the transfer is announced, and the assignee enjoys the exclusive trademark right from the announcement date. Signing the acquisition agreement or receiving a filing acknowledgement is not the same milestone.

Build a closing checklist around documentary evidence for each step. Assign responsibility for applications, correction notices, translations and receipt of official communications. Specify how the parties will cooperate if the authority requires additional documents or related registrations. Record the actual approval and announcement when obtained instead of using the commercial closing date as a substitute.

Madrid international registrations designating China require separate procedural analysis. Article 50 of the Implementing Regulations excludes the national joint-application provisions from the relevant international-registration procedures. Do not copy a national-registration filing checklist into a Madrid transfer without checking the applicable route.

Plan who handles infringement during the transition

Identify existing proceedings, known infringements and approaching deadlines before closing. For each matter, separate the period of alleged infringement, the person holding the relevant right at that time, and the authority to take the proposed procedural step. Avoid assuming that the buyer can immediately bring every historical claim merely because it has paid the purchase price.

• Ongoing proceedings: identify counsel, case status and any court requirements for a change involving the rights holder.
• Historical claims: review the intended allocation of accrued claims and the legal basis for pursuing them.
• Urgent new conduct: agree a lawful cooperation process while the transfer is pending.
• Evidence: deliver authentic use records, product records and previous correspondence, together with their source information.

A transaction clause allocating recoveries is not itself a court ruling on standing. Counsel should assess the necessary authorisations and procedural documents for the particular action. Neither party should backdate an authority document to conceal a gap.

Review continuing licences and retain a complete handover

Article 20 of the Supreme People's Court's Interpretation on Trademark Civil Disputes, as amended in 2020, provides that a registered trademark transfer does not affect an already effective licence unless the licence provides otherwise. Buying a registration should not be treated as automatically removing an existing licensee.

Read the actual licence, amendments and termination records. Identify the licensed goods, duration, territory, quality-control arrangements and any transfer clause. The buyer also needs the records required to distinguish authorised products from suspected counterfeits. An incomplete handover can undermine that distinction even where the registry transfer is complete.

For a China trademark transfer and enforcement review, contact Pan Jianxing with the registration list, transaction structure and any urgent dispute or deadline. The review can then focus on ownership, required related transfers and the practical continuity of enforcement.

Pan Jianxing
China-qualified lawyer · Partner, 北京市长安律师事务所
Beijing & Shenzhen
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