CANTOOP IP Service (Shanghai) Co., Ltd. is a leading intellectual property protection firm headquartered in Shanghai, China. The company integrates an in-house investigation team, a law firm, and a patent agency to provide full-spectrum IP services—from rights acquisition to enforcement and litigation support.
With an established presence across Asia, Central and Eastern Europe, the Middle East, and the Americas, CANTOOP delivers comprehensive brand protection solutions including market investigations, administrative and criminal enforcement, and cross-border litigation assistance.
To date, CANTOOP has successfully handled more than 3,000 IP enforcement cases for global brands, including several Fortune 500 companies. Guided by the values of integrity, professionalism, and collaboration, CANTOOP remains committed to strengthening international partnerships and safeguarding innovation worldwide.