Protecting Intellectual Property in China

The best time to protect intellectual property in China is before a distributor, employee or competitor sees the brand or product.

Foreign companies often focus on incorporation first and IP later. That order can be expensive, particularly for trademarks, where China largely follows a first-to-file system.

Register the brand early

A company name registration does not give the same protection as a trademark registration. Domain names, overseas trademarks and social-media accounts do not replace a Chinese trademark either.

Before launch, search and file the English brand, any Chinese brand name and important logos in the relevant classes and subclasses. Consider how customers, distributors and online sellers may transliterate or nickname the brand in Chinese.

Filing early is usually cheaper than buying back a mark or opposing an opportunistic application later.

Decide what should be patented or kept secret

Patents can protect inventions, utility models and designs when the legal requirements are met. Public disclosure before filing can damage novelty, so coordinate the Chinese filing strategy with launches, trade fairs and overseas applications.

Not every valuable process should be patented. Manufacturing know-how, customer data, pricing methods and internal algorithms may be better protected as trade secrets if the company takes reasonable confidentiality measures.

Those measures should be visible: access controls, confidentiality clauses, marked documents, onboarding and exit procedures, and records showing who received the information.

Put IP ownership in the contracts

Employment, contractor, development, manufacturing, licence and distribution agreements should state who owns existing IP, newly created work, improvements, data and tooling.

An overseas template may not address Chinese employee-invention rules, software copyright, company seals or the evidence needed in a local dispute. Use contracts that fit the actual Chinese entity and transaction.

For manufacturers and suppliers, consider an agreement that covers non-disclosure, non-use and non-circumvention rather than relying on a short generic NDA.

Register software and other rights where useful

Software copyright registration can provide practical evidence of ownership even though copyright arises without registration. Product designs, domain names and customs recordal may also form part of the protection plan.

For companies importing or exporting branded goods, customs IP recordal can help authorities identify suspect shipments. The right registrations should be in place before asking an online platform, customs office or court to act.

What happens if there is a dispute?

Possible routes include platform complaints, administrative enforcement, customs measures, civil litigation, arbitration and criminal referral in serious cases.

The best route depends on the right, evidence, urgency and target. Preserve purchase records, screenshots, invoices, product samples, contracts and communications in a form that can be used as evidence. A hurried screenshot after content disappears may not be enough.

China has specialised IP courts and tribunals, but litigation is not the only tool. Many brand and e-commerce matters are resolved faster through platform or administrative procedures when the registrations and evidence are ready.

Hainan-specific points for foreign investors

The Hainan Free Trade Port foreign investment framework requires protection of foreign investors’ lawful rights and prohibits administrative bodies and their staff from forcing technology transfer through administrative means.

Hainan also provides foreign-invested enterprise complaint and coordination mechanisms. These can help with government-service or investment-environment issues, but they do not replace a trademark, patent or contract enforcement action against a private infringer.

An IP checklist before company formation

• Search the English and Chinese brand names.
• File priority trademarks before public launch.
• Review whether inventions or designs need filing before disclosure.
• Identify trade secrets and restrict access.
• Put ownership and confidentiality into employment and supplier contracts.
• Register software copyright or customs records where useful.
• Decide who inside the group will own and license the IP to the Hainan company.

The ownership decision also affects royalties, withholding tax and foreign-exchange documents, so IP and tax planning should not happen in separate rooms.

Related reading

• How to register a company in China as a foreigner
• Hiring employees in China
• Annual compliance for a foreign-owned company in Hainan

Official sources

• Regulations on Foreign Investment in the Hainan Free Trade Port
• China National Intellectual Property Administration
• China Foreign Investment Guide (2025 Edition)

IP strategy depends on the product, market and ownership structure. Complete searches and filing advice before disclosing valuable brands or technology.

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