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E-Commerce IP Infringement Liability and Platform Responsibility in China

📅 2026-06-01 🏷️ IP Enforcement

## China's E-Commerce Platform IP Infringement Liability and Complaint Handling Guide As China's e-commerce market continues to expand, foreign rights holders face increasingly complex intellectual property challenges. Infringement on platforms such as Alibaba, JD.com, Pinduoduo, and Douyin E-Commerce — ranging from trademark counterfeiting to patent copying — is rampant. Understanding the IP liability framework of Chinese e-commerce platforms and efficient complaint handling mechanisms is an essential skill for any foreign enterprise operating a brand in the Chinese market. This article systematically outlines the boundaries of platform liability under Chinese law and provides a practical, actionable guide for filing complaints. ## I. The Legal Framework of IP Infringement Liability for Chinese E-Commerce Platforms The IP infringement liability of Chinese e-commerce platforms is primarily governed by the Civil Code of the People's Republic of China, the E-Commerce Law of the People's Republic of China, the Trademark Law of the People's Republic of China, and the Patent Law of the People's Republic of China. The core legal principle among these is the "Notice-and-Takedown" rule. ### A. Safe Harbor Principle Pursuant to Articles 41-45 of the E-Commerce Law, an e-commerce platform may be exempt from liability for infringement damages under the following circumstances: - The platform did not know (and had no reasonable grounds to know) that infringing goods or services existed on its network; - Upon receiving a qualified infringement notice from the rights holder, the platform promptly took necessary measures such as removal, blocking, severing links, or terminating transactions and services. This principle bears similarities to the safe harbor rules under the U.S. Digital Millennium Copyright Act (DMCA), but its scope in China is broader, covering all types of intellectual property (trademarks, patents, copyrights, unfair competition, etc.), not merely copyright. ### B. Red Flag Principle If the infringing activity is so obvious that it "flies like a red flag," the platform cannot escape liability by claiming ignorance. For example, if a product title directly uses the registered trademark name of a well-known brand, or the product detail page explicitly contains words like "fake" or "high imitation," and the platform fails to take proactive action, it shall bear joint liability. In practice, Chinese enforcement agencies and courts are increasingly inclined to impose higher affirmative monitoring obligations on large e-commerce platforms, particularly for special categories such as food safety, pharmaceuticals, and cosmetics. ### C. Two Types of Platform Liability | Liability Type | Legal Basis | Elements | Typical Case Outcome | |---|---|---|---| | Direct Infringement Liability | Civil Code, Article 1194 | The platform itself committed the infringing act (e.g., self-operated infringing goods) | Platform bears full compensation liability | | Indirect Infringement Liability | E-Commerce Law, Articles 38, 45 | Failed to take necessary measures promptly after receiving a qualified notice; or knew/should have known of infringement and failed to act | Platform bears joint liability for the expanded portion of the loss | A noteworthy trend in recent years is that Chinese courts have become increasingly stringent regarding the "necessary measures" platforms must take. Simply removing the infringing link may no longer be sufficient; platforms may also need to adopt more aggressive measures such as "blocking the store," "restricting product listings," or "freezing deposit funds." ## II. Preparation Before Filing a Complaint: Rights Confirmation and Evidence Collection Before filing an infringement complaint with any Chinese e-commerce platform, the following preparatory steps must be completed. Inadequate preparation is the most common reason for complaint rejection. ### A. Rights Confirmation: Ensure Your IP Is Valid in China China adheres to the principle of territoriality in intellectual property. Trademarks and patents registered in the United States, the European Union, or Japan have no legal effect in China. You must first complete the following rights confirmation steps in China: 1. **Trademark Confirmation.** Search through CNIPA (China National Intellectual Property Administration) to verify whether your trademark is registered in China. If not, file an application through a trademark agent as soon as possible. In China, "prior use" does not prevail over "prior registration" — even if you have used the mark abroad for years, if someone else registered the same or a similar trademark first in China, you may face the risk of being counter-sued when filing your complaint. 2. **Patent Confirmation.** Chinese patents are categorized into three types: invention patents, utility model patents, and design patents. For the most common type of infringement in cross-border e-commerce — design patent infringement — you need to confirm that your design patent has been granted in China and remains in force. 3. **Copyright Confirmation.** Although China applies the "automatic protection" principle for copyright (copyright vests upon the completion of the work), it is strongly recommended to register your copyright with the China Copyright Protection Center to obtain a Copyright Registration Certificate. This serves as strong proof of ownership when filing a complaint. ### B. Evidence Collection: Securing Infringement Evidence Both platform complaints and judicial proceedings in China are highly dependent on evidence. It is recommended to complete the following evidence collection steps before filing a complaint: - Screenshots of the infringing product link (including URL, product title, price, sales volume, and seller information) - Comparison images of the infringing product vs. the genuine product - Notarized purchase records of the infringing product (notarized purchases carry high evidentiary weight in Chinese litigation) - Screenshots of the infringing seller's store information page - Records of the duration of infringement and sales volume data (used to calculate damages and the degree of platform liability) For patent infringement complaints, you also need to prepare a Claim Chart, comparing each technical feature or design element of the infringing product against your patent claims. ## III. E-Commerce Platform Complaint Process: Step-by-Step Guide Major Chinese e-commerce platforms all have an IP Protection Platform where rights holders can file complaints online. The following is a general procedure applicable to most mainstream platforms. ### Step 1: Register as a Rights Holder Register an account on the platform's IP Protection Platform and submit the rights holder's identity documents (business license copy or individual ID) as well as IP rights certificates (trademark registration certificate, patent certificate, copyright registration certificate, etc.). Most platforms require 1-3 business days to complete the review. ### Step 2: File an Infringement Complaint After logging in, fill in the complaint information following the guidelines: 1. Select the type of infringement (trademark infringement, patent infringement, copyright infringement, counterfeit goods, etc.) 2. Enter the infringing product link(s) (some platforms support batch submission) 3. Upload rights ownership evidence (scanned copies of right certificates) 4. Submit an infringement comparison analysis (especially for patent infringement, a Claim Chart is required) 5. Select the desired remedy (remove product listing, block link, close store, etc.) ### Step 3: Await Platform Review Platforms generally render a decision within 2-5 business days. The possible outcomes include: - **Complaint Upheld:** The platform removes the infringing link and penalizes the seller (deduction of points, ranking demotion, fines, store closure, etc.) - **Complaint Rejected:** The platform dismisses the complaint, usually with a stated reason (insufficient evidence, rights mismatch, non-infringement, etc.) - **Request for Supplemental Materials:** The platform deems the materials insufficient and requests supplementary materials within a specified deadline. ### Step 4: Counter-Notice and Appeal If the seller disagrees with the platform's takedown decision, they may submit a "Counter-Notice" to the platform, arguing that their product does not constitute infringement. If the platform accepts the counter-notice, the infringing link may be restored after 10-15 business days. Upon receiving a counter-notice, if the rights holder wishes to persist with the complaint, they may consider applying to the court for a Preliminary Injunction to prevent the platform from restoring the link during the litigation. The threshold for obtaining a preliminary injunction in China is gradually being lowered, though security is required. ## IV. Common Reasons for Complaint Rejection and Counter-Strategies Based on practical experience, the following five reasons are the most common causes for foreign rights holders' complaints being rejected on Chinese e-commerce platforms: 1. **Mismatched Rights Basis.** You own a trademark for "Brand A" registered in the U.S., but the mark used on the infringing product does not exactly match your Chinese registered trademark or falls under a different class. **Counter-strategy:** File an international trademark registration (Madrid System) designating China, or file a separate Chinese trademark application, ensuring the classes covered correspond to the infringing goods. 2. **Insufficient Evidence.** The complaint only includes rough screenshots without providing ownership certificates, comparison analyses, or notarized purchase records. **Counter-strategy:** Systematically prepare evidence materials as required in Part II of this article. 3. **Questionable Patent Validity.** Chinese utility model and design patents are granted without substantive examination, and platforms may challenge their validity. **Counter-strategy:** Before filing the complaint, commission a CNIPA-recognized patent evaluation institution to issue a Patent Evaluation Report to enhance the credibility of your complaint. 4. **Unclear Complaint Description.** The complaint language does not conform to the platform's required format or fails to clearly articulate the grounds for infringement. **Counter-strategy:** Use the platform's standard complaint template. Foreign rights holders may engage a local Chinese agent to draft the complaint on their behalf. 5. **Backlash from Malicious Complaints.** Malicious complaints are a sensitive topic in China's e-commerce ecosystem. If your complaint is based on a forged rights certificate or improperly obtained information, the other party may countersue for unfair competition and seek compensation for losses caused by the takedown. **Counter-strategy:** Ensure the complaint is based on genuine and valid intellectual property rights. Never abuse the complaint mechanism. ## V. Connecting Platform Complaints with Judicial Remedies While platform complaints are expedient, they have limitations: the platform has no authority to award damages and cannot issue a permanent injunction against ongoing infringement. Judicial proceedings should be considered in the following situations: - The infringement is large in scale, long in duration, and high in profit - The infringing seller operates multiple stores or repeatedly lists infringing products - Monetary compensation is sought When handling e-commerce IP infringement litigation in China, the following three points deserve special attention: **First, Jurisdiction Selection.** According to the Guiding Opinions of the Supreme People's Court on the Trial of Civil Cases Involving Intellectual Property Rights on E-Commerce Platforms, rights holders may choose to file suit in the court of the platform's location, the defendant's domicile, or the place where the infringing result occurred. In practice, the Hangzhou Internet Court (headquarters of Alibaba Group), the Beijing Internet Court, and the Guangzhou Internet Court have extensive experience with e-commerce IP cases and relatively high trial efficiency. **Second, Evidence Preservation.** Before or after filing a lawsuit, an application for evidence preservation can be made to the court, which will secure evidence such as infringing product links, sales data, and inventory. Since 2021, Chinese courts have generally been supportive of applications for the preservation of electronic evidence. **Third, Preliminary Injunctions.** In urgent situations (e.g., before a major promotional event when a large number of infringing products are about to go on sale), an application for a preliminary injunction can be filed with the court, requiring the platform to take blocking measures within 48 hours. In recent years, Chinese courts have relaxed the conditions for granting preliminary injunctions, particularly when the rights holder has a high likelihood of success on the merits and failure to issue the injunction would cause irreparable harm. ## VI. Establishing a Long-Term E-Commerce Platform IP Protection Strategy A one-off complaint can only resolve the immediate infringement; it cannot prevent new infringing links from continuously appearing. Foreign rights holders are advised to establish a systematic, long-term protection strategy. - **Regular Monitoring.** Utilize the monitoring functions of the platform's IP Protection System, or engage professional agencies to conduct regular patrols of major e-commerce platforms to promptly detect new infringing links. - **Tiered Platform Account Management.** If a brand owns multiple trademarks or patents, consider establishing tiered management permissions on the platform's IP Protection Platform, with different teams responsible for filing complaints related to different types of rights. - **Establish an Infringement Early Warning Mechanism.** Before major promotional events (e.g., Double 11, 618, etc.), conduct focused investigations one week in advance and arrange for dedicated personnel to be on duty during the event to file complaints immediately upon the listing of infringing products. - **Leverage Administrative Enforcement.** In addition to platform complaints and civil litigation, administrative complaints can be filed with CNIPA or local SAMR (State Administration for Market Regulation) offices. The advantage of administrative enforcement lies in its speed and low cost, making it particularly suitable for handling trademark and patent infringement cases with clear evidence. - **Engage Professional Service Providers.** For foreign enterprises lacking a local team in the Chinese market, it is recommended to entrust WeRights or other professional IP service firms to act as your China-based agent, handling rights confirmation, complaints, litigation, and other matters in a unified manner. This ensures procedural compliance, smooth communication, and timely action, preventing the loss of optimal enforcement opportunities due to unfamiliarity with Chinese law and platform rules. For more practical guidance on e-commerce IP protection in China, feel free to contact us via Telegram @token_1_com. We will provide tailored enforcement advice based on your specific circumstances.

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