Key Insights From The 2025 Non-use Cancellation Seminar: Combating Malicious Cancellations And Practical Guidance

On June 2025, Chang Tsi & Partners had the privilege of attending the Non-use Cancellation Seminar organized by the China Trademark Association. The event brought together leaders from the China Trademark Office and key figures responsible for cancellation operations, alongside top law firms and trademark agencies. The focus was on discussing changes in cancellation practices, addressing malicious cancellation, and providing practical guidance.

I. Background on the Change of Non-use Cancellation Practices and Big Data

In recent years, the malicious non-use cancellation applications has become increasingly evident, harming the legitimate rights of trademark holders and even being used as a means of profit. At the meeting, we learned about the cancellation application data from the past three years: