Winning Trademark Opposition in China

For foreign brand owners, discovering that a copycat trademark application has been filed in China is a nightmare scenario. In 2025, a well‑known European luxury skincare brand successfully opposed the registration of a nearly identical mark filed by a domestic squatter – and won. This case study examines the strategy, evidence, and timeline that led to the China National Intellectual Property Administration (CNIPA) rejecting the squatter‘s application. The lessons learned are applicable to any brand seeking to protect its trademark rights in China through preemptive opposition.

📑 What You'll Learn

  • The case background – how the copycat mark was discovered
  • Legal basis for opposition under China’s Trademark Law (Articles 32 & 33)
  • Critical evidence categories – prior use, reputation, bad faith, and damage
  • Timeline from monitoring to final CNIPA ruling
  • Key strategic decisions that made the difference
  • Practical takeaways for brand owners

1. Case Background: The Copycat Mark Discovery

In January 2024, a European luxury skincare brand (referred to as “Brand A”) with a growing presence in China through cross‑border e‑commerce learned through its trademark monitoring service that a Chinese individual had filed an application for a mark that was virtually identical to Brand A‘s flagship trademark. The copycat mark, applied for in Class 3 (cosmetics), featured the same distinctive stylized lettering and a nearly identical phonetic rendering in Chinese characters. The applicant was a trademark squatter with no legitimate business operations – a shell company that had filed over 200 trademarks across multiple classes, none of which were in actual use.

Brand A had not yet registered its trademark in China at the time, having relied on its reputation built through years of online sales and influencer marketing. The squatter’s application was published for opposition on March 15, 2024, triggering a three‑month window (until June 15, 2024) to file an opposition with CNIPA. The brand’s legal team immediately sprang into action.

⚠️ Key fact: The squatter filed the copycat application just 2 months after Brand A‘s product went viral on Douyin. This timing suggested the squatter was actively monitoring popular brands.

2. Legal Basis for Opposition Under China’s Trademark Law

The opposition was based on two principal provisions of China‘s Trademark Law (2019 revision): Article 32 and Article 33.

  • Article 32 (prior rights and well‑known status): “An application for trademark registration shall not prejudice the prior rights of others, nor shall it be registered by unfair means of a trademark that has been used by another person and has acquired a certain influence.”
  • Article 33 (opposition grounds): Any person may, within three months from the publication date, file an opposition against a trademark that violates Article 32 or other specified provisions.

Brand A argued that: (1) it had prior rights to the mark through extensive use and promotion in China prior to the squatter’s application date; (2) the squatter’s mark was identical or deceptively similar; (3) the squatter’s conduct constituted “unfair means” (bad faith) given its history of mass filings; and (4) the squatter had no legitimate intent to use the mark. The legal team also invoked the principle of bad‑faith registration under Article 7 (honesty and credibility) and referenced CNIPA’s guidelines on combating trademark squatting.

3. Critical Evidence Categories

Winning an opposition requires compelling evidence. Brand A‘s legal team assembled four categories of proof:

3.1 Evidence of Prior Use and Reputation in China

  • Sales and distribution data: Invoices, shipping records, and e‑commerce platform transaction reports showing sales to Chinese consumers through Tmall Global and Douyin stores from 2022 onward. The total sales value exceeded RMB 15 million within 18 months.
  • Marketing and advertising materials: Screenshots of official brand social media accounts (Weibo, Douyin, Xiaohongshu) with follower counts (120,000+), engagement metrics, and sponsored influencer posts referencing the brand name.
  • Media coverage: Articles in Chinese beauty and lifestyle magazines, as well as features on major e‑commerce platforms (e.g., Tmall “Recommended Brand” badge).
  • Consumer recognition surveys: A commissioned survey of 1,000 Chinese consumers showing that 68% associated the copycat mark with Brand A.

3.2 Evidence of the Squatter‘s Bad Faith

  • Mass filing history: An official CNIPA database report showing that the squatter had filed over 200 trademark applications across 15 classes, covering well‑known luxury brands (Louis Vuitton, Gucci, Chanel) as well as smaller niche brands.
  • No business operations: A China Corporate Credit Information Report indicating that the squatter’s company had zero taxable revenue, no employees, and no physical address (registered at a virtual office).
  • Pattern of intent to sell or license: Copies of online messages from the squatter offering to “transfer” the trademark to Brand A for RMB 500,000, discovered through a sting operation by the brand‘s local agent.

3.3 Evidence of Similarity and Confusion

  • Side‑by‑side comparison charts: Visual analysis of Brand A’s registered trademark (in its home country) against the squatter‘s application, showing identical stylization, color scheme, and character composition.
  • Expert opinion letters: From two Chinese trademark attorneys attesting to the likelihood of confusion among consumers.
  • Examples of actual confusion: Screenshots of consumer comments on social media asking “Is this the same as Brand A?” under posts promoting the squatter’s products.

3.4 Evidence of Damage to Brand A

  • Loss of sales: A decline in official store sales after the squatter‘s mark was published, as some consumers mistakenly purchased from the copycat’s online store (which sold low‑quality products).
  • Brand dilution: Negative reviews and complaints on social media mistakenly attributed to Brand A, damaging its reputation.
📂 Key evidence highlight: The sting operation screenshot showing the squatter offering to sell the trademark for RMB 500,000 was pivotal. CNIPA specifically cited this as proof of bad faith in its decision.

4. Opposition Timeline: From Filing to Final Ruling

The opposition process followed a strict statutory timeline:

  • March 15, 2024: Squatter’s application published in the CNIPA Trademark Gazette.
  • June 10, 2024: Brand A filed its opposition (within the 3‑month window) through a licensed Chinese trademark agent. The opposition brief included over 200 pages of evidence, organized into exhibits with a detailed index.
  • August 20, 2024: CNIPA issued a “Notice of Defense” to the squatter, giving him 30 days to respond.
  • September 10, 2024: The squatter filed a weak defense, claiming he had “legitimate business plans” but providing no evidence (no invoices, no product samples).
  • December 15, 2024: CNIPA issued its preliminary ruling, rejecting the squatter‘s mark. However, the squatter had the right to appeal to the Trademark Review and Adjudication Board (TRAB) within 15 days.
  • December 30, 2024: The squatter filed an appeal (showing continued bad faith).
  • April 22, 2025: TRAB upheld the opposition, issuing a final ruling that the copycat mark should not be registered. The squatter had no further right of appeal (only judicial review, which he did not pursue).

Total duration: 13 months from opposition filing to final ruling. This is faster than the average 18‑24 months for contested oppositions, due to the strength of evidence and the squatter‘s weak defense.

⏱️ Practical timeline: Budget at least 12‑18 months for a contested opposition. Engage a local agent early to ensure timely filings.

5. Key Strategic Decisions That Made the Difference

Several strategic choices contributed to Brand A’s victory:

  • Proactive monitoring: Brand A had retained a professional trademark watch service that alerted them immediately upon publication of the squatter‘s application. Many brands discover copycat marks only after registration, making opposition impossible and forcing costly invalidation actions.
  • Hiring a specialized Chinese trademark attorney: Rather than using a general IP firm, Brand A engaged a boutique firm with extensive experience in opposition cases. The attorney’s knowledge of CNIPA‘s evidentiary standards and bad‑faith guidelines was invaluable.
  • Comprehensive evidence package: The legal team did not rely solely on a few screenshots. They compiled a robust dossier including financial data, consumer surveys, and the sting operation evidence. This left CNIPA with no room to doubt the facts.
  • Emphasizing bad faith: Instead of merely arguing similarity, the attorney placed heavy emphasis on the squatter’s pattern of mass filings and the attempted sale of the mark. CNIPA has been increasingly hostile to pure squatters, and this focus aligned with policy trends.
  • Preparing for appeal: Even after the initial favorable ruling, the team prepared a comprehensive appeal response, anticipating the squatter‘s arguments. This ensured a swift final resolution.

6. Practical Takeaways for Brand Owners

Based on this case study, brand owners can implement the following strategies to maximize their chances of winning a trademark opposition in China:

  • File your own trademark applications as early as possible: Prevention is better than cure. Register your core marks in China before entering the market. The first‑to‑file system favors the earliest applicant.
  • Implement continuous trademark monitoring: Use a professional watch service to monitor CNIPA‘s Trademark Gazette for similar marks. The opposition window is only three months; you must act fast.
  • Document all use and promotion in China: Maintain a “use dossier” with invoices, shipping records, advertising proofs, and social media metrics. This evidence is critical to prove prior use and reputation.
  • Retain a specialized Chinese IP attorney: Opposition practice in China requires deep knowledge of CNIPA procedures and evidentiary nuances. Generalist firms may miss opportunities.
  • Gather evidence of the squatter’s bad faith: If the copycat applicant has a history of mass filings or has offered to sell the mark, collect this evidence immediately. It can be decisive.
  • Consider opposition even if you haven‘t registered yet: Article 32 protects unregistered marks with “certain influence.” If you have sufficient sales and promotion evidence, you can still oppose a copycat.
🚀 Need help opposing a copycat trademark in China? Contact a China IP enforcement partner for a free case assessment. Our experts will review your trademark situation, gather evidence, and manage the entire opposition process. Request your free consultation today.

Summary: Winning a trademark opposition in China requires early detection, compelling evidence of prior use and bad faith, and a strategic legal approach. In the case study, a European skincare brand successfully opposed a squatter‘s copycat mark by assembling robust evidence: sales data, consumer recognition surveys, mass filing history, and a sting operation showing the squatter’s intent to sell the mark. The opposition was filed within the 3‑month window, and the CNIPA ultimately rejected the application. Key lessons include: file your own trademarks early, implement continuous monitoring, document all China‑related use, and engage specialized local counsel. By following these strategies, brand owners can protect their valuable trademarks from bad‑faith registrations in China‘s first‑to‑file system.