If a foreign company changes its legal name or registered address, build a list of all China trademark records held by that legal entity before filing. A company may have active registrations under several historical spellings, pending applications, and international registrations designating China. Each route needs its own review.

Confirm whether the legal owner is the same

A corporate rename or move normally calls for a change of particulars. If a sale transfers ownership, use the assignment route. If rights pass to another entity through a merger or other succession, check the procedure for transfer by operation of law and the evidence establishing succession. Compare the corporate records before deciding which route applies. Trademark Law, Articles 41–42 · Implementing Regulations, Articles 30–32

Include every registration held by the entity

For a change of registered owner name or address, Article 41 requires a change application. The requirement to update all registrations together comes from Article 30 of the Implementing Regulations. If the owner omits registrations, CNIPA can issue a correction notice. If the owner misses the correction deadline, the change application is treated as abandoned. Review pending national applications as well, since Article 17 requires changes to applicant particulars to be filed. Current Trademark Law, Article 41 · Implementing Regulations, Articles 17 and 30

For example, a company might remember its main word mark but overlook an old logo registration filed through a different agent. Reconcile your internal schedule with registry records and search by former names, transliterations and registration numbers. For a name change, obtain official evidence linking the old and new names. If the company changed names more than once, assemble the intervening records so the chain is clear. CNIPA filing materials for a name change

Track Madrid, renewals and other records separately

  • Madrid designations. Use WIPO’s holder-details procedure for international registrations. Track national filings with CNIPA and international filings with WIPO separately. WIPO Madrid holder-details guide
  • Renewals and pending notices. A national registration can normally be renewed in the 12 months before expiry and has a further six-month grace period. Check renewal and response deadlines while the change is pending. Review separately whether the trademark agent or domestic recipient for official documents also needs updating. Trademark Law, Article 40 · China trademark renewal guide · Agent and document recipient changes
  • Customs and commercial records. If the change affects a Customs recordal, apply to amend or cancel it as appropriate within 30 working days of the change. Review any recorded licenses and platform rights profiles, and keep the evidence that connects the former name to the current one. Customs IPR Protection Regulations, Article 11

If a national renewal falls in the grace period, the renewal filing carries an additional official fee per class. CNIPA lists RMB 450 plus RMB 225 for online filing and RMB 500 plus RMB 250 for paper filing. If no renewal application is filed by the end of the grace period, the registration is cancelled. CNIPA renewal fees · Trademark Law, Article 40

For changes being handled in 2027, Article 45 of the revised Trademark Law retains the requirement to file for a change of registered particulars. The revised law takes effect on 1 January 2027. Revised Trademark Law, Articles 45 and 87