CNIPA Intensifies Crackdown on Bad-Faith Trademark Filings in 2026 | China Trademark Protection

For years, foreign brand owners have faced a persistent threat in China: bad‑faith trademark filings by squatters who register well‑known marks without any intent to use them, then demand ransom or block market entry. In 2026, the China National Intellectual Property Administration (CNIPA) has launched its most aggressive campaign yet against abusive trademark applications. Revised examination guidelines, expanded use of Article 4 (prohibition of bad‑faith filings without intent to use), and enhanced data‑sharing with customs and e‑commerce platforms are now in full effect. This guide explains the key changes, how they benefit genuine brand owners, and practical steps to protect your trademarks under the new regime.

1. The Scale of the Bad‑Faith Filing Problem in China

China operates a “first‑to‑file” trademark system, meaning that the first party to file an application obtains priority – regardless of actual use. This has long been exploited by squatters who mass‑file applications for well‑known foreign brands, famous persons‘ names, or common terms. According to CNIPA data, in 2025, over 30% of the 9 million trademark applications received were flagged as potentially abusive, and nearly 800,000 applications were rejected on bad‑faith grounds. The problem has strained the examination system, delayed legitimate registrations, and forced brand owners to spend millions on oppositions, invalidations, and litigation.

In response, CNIPA has issued new internal examination guidelines (effective January 1, 2026) and strengthened enforcement of Article 4 of the Trademark Law, which prohibits filings “without intent to use” and done in “bad faith.”

2. New Examination Guidelines Targeting Repetitive and Abusive Filings

The 2026 CNIPA examination guidelines introduce several concrete mechanisms to identify and reject bad‑faith applications at the examination stage (before publication), reducing the burden on brand owners to file oppositions.

• Mass filing detection: Applicants who file more than 50 applications across unrelated classes within a short period (e.g., 3 months) are automatically flagged for enhanced scrutiny. The examiner reviews whether the applicant has any legitimate business operations or evidence of use.
• Name matching with well‑known brands: CNIPA maintains a database of well‑known trademarks (including foreign brands with established reputation in China, even if not yet registered). Any application that closely matches a well‑known mark triggers an automatic bad‑faith assessment.
• Identity and address verification: Applicants using virtual office addresses, post office boxes, or addresses that do not correspond to an actual place of business are flagged. Squatters often use such addresses to avoid detection.
• Prior refusal history: If an applicant has previously had applications rejected on bad‑faith grounds, any subsequent applications are subject to accelerated rejection unless the applicant provides proof of genuine intent to use.
• Cross‑reference with transfer records: Applicants who have been involved in trademark transfers or assignments for monetary gain (especially of well‑known marks) are flagged as potential squatters.

These guidelines are applied at the initial examination stage, meaning many bad‑faith applications are now rejected before they are even published for opposition. This significantly reduces the need for brand owners to file costly oppositions.

3. Expanded Application of Article 4 – Bad Faith Without Intent to Use

Article 4 of China‘s Trademark Law (2019 revision) states: “An application for registration of a trademark that is filed without any intention to use the trademark in bad faith shall be rejected.” In previous years, CNIPA applied this provision somewhat narrowly, primarily targeting extreme cases of mass filings. In 2026, CNIPA has issued detailed interpretation guidelines that significantly expand its scope.

Key changes include:

• “No intent to use” is presumed when: The applicant files more than 5 applications for marks that are identical or similar to well‑known brands; the applicant has no actual business operations (as confirmed through corporate credit information); or the applicant is an individual with no commercial background filing for trademarks across multiple unrelated classes.
• “Bad faith” is inferred from: The applicant has been involved in prior trademark disputes, has offered to sell the mark to the original brand owner, or has registered marks that are exact copies of others‘ trademarks.
• Examination ex officio: CNIPA examiners may now reject applications on Article 4 grounds without requiring a third‑party opposition. Previously, Article 4 was mostly invoked during opposition or invalidation proceedings.
• Stricter penalties for repeat offenders: Applicants whose applications have been rejected under Article 4 twice within three years may be blacklisted from filing any trademark applications for a period of 3 to 5 years.

4. How the Crackdown Benefits Genuine Brand Owners

The intensified crackdown on bad‑faith filings brings tangible benefits to foreign brand owners seeking China trademark registration:

• Faster examination of legitimate applications: With fewer abusive applications clogging the system, CNIPA examiners can focus on bona fide filings. The average examination time for a straightforward trademark application has dropped from 8‑10 months to 5‑7 months in 2026.
• Reduced need for oppositions: Because many bad‑faith applications are rejected ex officio, brand owners no longer need to file oppositions against every squatting mark. This saves significant legal costs (each opposition costs RMB 5,000 – 20,000 in attorney fees).
• Stronger evidence of bad faith for existing disputes: For pending disputes, brand owners can cite CNIPA‘s new guidelines and prior rejections of the same squatter as evidence of bad faith, strengthening their case.
• Lower risk of being forced to buy back marks: Squatters are less likely to succeed in filing copycat marks, reducing the risk of brand owners being extorted to purchase the trademark.
• Enhanced cross‑agency enforcement: CNIPA now shares bad‑faith applicant data with customs (to block counterfeit exports), with e‑commerce platforms (to remove infringing listings), and with the courts (to facilitate injunctions). This creates a multi‑pronged deterrent.

For brand owners who have already registered their core marks, the new rules make it easier to maintain clean trademark portfolios and expand into new classes without fear of blocking squatters.

5. Practical Steps for Brand Owners to Leverage the 2026 Changes

To maximize protection under the new CNIPA guidelines, foreign brand owners should take the following actions:

1. File your own trademark applications promptly: The first‑to‑file principle remains. Even with the crackdown on bad faith, the earliest applicant still holds priority. File for your core marks and key classes as soon as possible.
2. Establish documented use in China: Even before registration, gather evidence of sales, advertising, and online promotion in China. This evidence can be used to oppose later squatters under Article 32 (prior use with certain influence) and to support bad‑faith claims.
3. Monitor CNIPA‘s Trademark Gazette: Despite enhanced examination, some bad‑faith applications may slip through. Use a professional watch service to monitor for similar marks. If a squatter’s mark is published, file an opposition within the 3‑month window.
4. Submit information to CNIPA’s bad‑faith database: CNIPA encourages brand owners to report known squatters and mass filers. You can submit evidence through the CNIPA online portal, which helps the office flag future applications from the same applicant.
5. Use the invalidation and non‑use cancellation routes: If a bad‑faith mark has already been registered, file for invalidation (within 5 years of registration) based on Article 4 or Article 32. Alternatively, file for non‑use cancellation if the registrant has not used the mark for 3 consecutive years.
6. Coordinate with customs and e‑commerce platforms: Once you have a registered trademark, record it with China Customs to block counterfeit imports. Also, enroll in platforms‘ verified brand programs (e.g., Alibaba IP Protection Platform) to enable rapid takedowns of infringing listings.

6. Case Example: How the New Rules Helped a Foreign Cosmetics Brand

A French cosmetics brand with pending trademark applications in China discovered that a squatter had filed over 50 applications for variations of the brand’s name across multiple classes. Under the old rules, the brand would have had to file oppositions against each application – a costly and time‑consuming process. However, under the 2026 guidelines, CNIPA examiners flagged the squatter‘s mass filings during the examination stage and rejected them ex officio under Article 4, citing the applicant’s lack of business operations and history of filing well‑known brand names. The brand owner saved an estimated RMB 300,000 in opposition costs and received its own trademark registration within 6 months of filing. Additionally, CNIPA shared the squatter‘s identity with customs, leading to the seizure of counterfeit products bearing the brand’s mark at the Shanghai port.

7. Practical Compliance Roadmap for Brand Owners

To fully benefit from CNIPA‘s 2026 crackdown on bad‑faith filings, follow this five‑step roadmap:

1. Immediate trademark filing (Month 1): File your core mark applications in China as soon as possible. Use a reputable local agent to ensure accurate classification and avoid procedural errors.
2. Establish a monitoring system (Month 1): Subscribe to a watch service that monitors CNIPA‘s Gazette and e‑commerce platforms for infringing uses. Set up alerts for your brand name and variations.
3. Gather and organize evidence of use (Ongoing): Maintain a digital dossier of sales invoices, shipping records, advertising contracts, social media metrics, and press coverage related to China. Update quarterly.
4. Engage a specialized Chinese IP attorney (Immediate): Work with a law firm that has experience in bad‑faith oppositions and invalidation actions. Avoid generalist firms.
5. Take action against infringers (As needed): If a bad‑faith application is published, file an opposition within 3 months. If already registered, file for invalidation within 5 years. For e‑commerce listings, use platform takedown tools.

By following these steps, brand owners can leverage CNIPA‘s intensified enforcement to protect their trademarks more efficiently and cost‑effectively than ever before.

Summary: CNIPA‘s 2026 crackdown on bad‑faith trademark filings introduces stricter examination guidelines, expanded application of Article 4, and cross‑agency data sharing. Mass filers, squatters, and applicants without intent to use face automatic rejection at the examination stage, reducing the burden on genuine brand owners. Benefits include faster examination of legitimate applications (from 8‑10 months to 5‑7 months), lower opposition costs, and reduced risk of extortion. Brand owners should promptly file their own applications, establish documented use in China, monitor for infringing filings, and engage specialized local counsel. By leveraging the new rules, foreign brands can protect their trademarks more effectively in China‘s first‑to‑file system.