Buying a mark instead of filing from scratch

Some foreign rights holders reach China without filing at all: they buy an existing registration, or the application that will become one, from a distributor, an acquired local brand or a portfolio bought at auction. The commercial terms are the parties' business; whether the filing that carries the deal onto the register is accepted is not. The conditions the office applies are set out in CNIPA's Guidelines on the Procedure for Trademark Assignment, published on 25 September 2023 — a text written for Chinese practitioners, and therefore quiet on the points that most often surprise a cross-border buyer.

What the office checks in the filing

The subject. An assignment can be filed for a valid registered mark or a valid pending application. A lapsed registration, or an application already withdrawn or finally refused, cannot be assigned.

The transferor. The transferor must be the registrant, and the recorded details must match the trademark archive. Where the registrant has already changed its name with the competent registration authority, the assignment is examined only after the change of name has been approved — two steps, not one, for a parent that has rebranded without updating the Chinese register.

The form and the signatures. The document is the Application to Transfer / Succeed to a Registered Trademark or Trademark Application. On paper, an original signed or sealed by both parties in the designated places; electronically, a colour scan of a declaration of consent carrying both seals and signatures. A legal person signs through its legal representative or an authorised person; any other organisation also through its person in charge. Identity documents, signed or sealed, accompany the form, plus a power of attorney where an agency files.

Co-owned marks. Every co-owner must confirm the assignment unanimously: the representative seals the transferor's box on the first page, the remaining co-owners are named and sealed on an attached page, and the business-entity qualification documents of all co-owners are filed. Where the mark is assigned into co-ownership, the incoming co-owners are listed and sealed on the attached page.

The transferee. The incoming owner must satisfy the qualification requirement that applies to applicants for registration — the requirement that rules out the assignees described below.

The family rule: marks that have to move together

To prevent related marks ending up with different operators, and the public being confused about the source of goods or services, the guide requires a transferor to assign together its identical or similar marks registered on the same or similar goods. Three tiers follow:

  • Identical or similar Madrid international registrations protected in China must be assigned together.
  • Applications on which the office has already reached a substantive examination conclusion — including marks preliminarily approved and marks in refusal review or opposition — are assigned together by reference to registered marks.
  • Applications still under examination may be assigned together.

Similarity is judged in the round: the reputation of the marks, their distinctiveness, the difference between the goods or services designated, the parties' own understanding, and the measures taken to avoid confusion — which must be enough for an ordinary consumer to tell the source afterwards.

The assignments the guide says are not approved

The guide states that the following are not approved:

  1. A collective or certification mark assigned to a transferee lacking the qualification or capability those marks require.
  2. A geographical name assigned to a transferee outside that area, where the goods are closely connected with the place named, so that the public would be misled about the origin, or confused.
  3. An enterprise name — full, partial or abbreviated — assigned to another enterprise, where use would confuse the public.
  4. A mark with a special meaning, where the transfer would harm the public interest, public order or public morals.
  5. A trademark agency as transferee, contrary to the implementing rules governing agencies.
  6. An applicant that has accumulated many registered marks and repeatedly assigns them to widely dispersed transferees without proper justification or use evidence.

Two illustrations are given. A mark consisting of the name Xijiekou, a town in Shilin Yi Autonomous County, Kunming, is registered in Class 31 for fresh fruit and fresh garlic, goods for which the town is known; an application to assign it to a Guizhou enterprise was not approved, because moving it outside the place it names would mislead the public about the origin of the goods. In the second, the mark's text is the full corporate name of a Shanxi group company, and assigning it to a Hebei limited company was not approved, because use would suggest a connection with the Shanxi company that does not exist. The sixth category has its own illustration: an individual with more than 700 applications, repeated assignments, dispersed transferees and no proper justification or use evidence.

That first category is why the kind of owner matters. A collective mark must be held by a group, association or other organisation and used by its members in trade to show membership; a single enterprise, sole trader or group company cannot be the applicant. A certification mark must be held by an organisation able to supervise the goods or services concerned. For both, the transferee needs the relevant qualification, and the filing carries the qualification copies, the post-assignment rules for use and management of the mark and the assignment contract. A geographical indication may only be held by a non-profit organisation approved for the area by the government at county level or above, or by the industry authority; companies and farmers' cooperatives cannot be transferees.

Applicants are also asked to avoid assignments damaging the lawful earlier rights of others — licensees, a transferee under a previous assignment that was never approved, a counterparty that signed but never filed, and any party to a dispute over ownership.

What must be cleared first, and the risks the guide flags

A mark for sale is rarely a bare right.

Pledged. A pledged property right in intellectual property may not be assigned or licensed without the pledgee's agreement, so the pledgee's written consent is required; without it, the assignment is not approved.

Frozen by a court. A court preservation of a registered right may include a prohibition on assignment, so the court's written consent is required.

Licensed. A licence contract already effective before the assignment continues to bind the mark afterwards unless it provides otherwise, so the type of licence, and whether it was recorded, affect what the new owner can do.

Inside its renewal window. The guide's example: the right expired on 1 March 2020, the assignment was filed on 1 July 2020 inside the grace period, and no renewal was ever filed; the assignment was not approved, the mark having lapsed when the grace period closed.

The rest of the guide is a risk list aimed at the buyer. A registered mark may be declared invalid where it was registered without intent to use, where the sign cannot be used as a mark, where registration was obtained by deception or other improper means, or where an earlier right is damaged — judged generally against the position when the mark was applied for and registered. In the guide's illustration the owner's filing volume proves far beyond its normal business needs and disruptive of the registration order; the mark is declared invalid, and the transferee's argument that it now intends to use it does not change that finding.

A mark may also be revoked if it has become the generic name of the goods or services for which it is registered, or has not been used for three consecutive years without a proper reason. An application still in substantive examination, refusal review or review of a refusal to register may end in refusal or non-registration, and a mark published after preliminary approval may be opposed — the opposition window runs for three months at present, and for two months once the revised Trademark Law takes effect on 1 January 2027. If both sides agree to withdraw the filing, they file the withdrawal jointly, sealing or signing the form.

Frequently asked questions

Does an assignment have to include related marks?

Where the transferor owns identical or similar marks on the same or similar goods, the guide requires them to be assigned together: Madrid international registrations extended to China must go together, applications on which a substantive examination conclusion has been reached go together by reference to registered marks, and applications still under examination may go together. Similarity is assessed in the round.

Can a pledged or frozen mark be assigned?

Only with the consent of the party holding the security or the freezing order. A pledged mark needs the pledgee's written consent, as a pledged property right in intellectual property may not be assigned without the pledgee's agreement; a court-preserved mark needs the court's, as the preservation may itself prohibit assignment. Without the consent, the assignment is not approved.

What if the registrant's name no longer matches the register?

The transferor must be the registrant recorded in the archive, and the details must match. Where the registrant has already changed its name with the competent registration authority, the assignment is examined only after the change of name has been approved — the register is updated first, and the assignment follows.

Official sources

Related reading

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Last reviewed: 4 October 2026