Yes. A trademark registration is cancellable on the following grounds:
- Violation of proprietary rights or an earlier registration existed
- Mark is descriptive, deceptive, misleading, disparaging, or generic
- Violation of rights in a personal name
- Mark is lacking in distinctiveness
- Mark has geographic indication
- Mark is against public moral or policy
- Violation of rights under Article 6ter, Article 6bis, Article 6septies and Article 8 of the Paris Convention