Vivien Chan & Co

Hong Kong



Full-service law firm Vivien Chan & Co has its long-established licensed law offices in Hong Kong and Beijing. The firm’s renowned IP practice specialises in prosecution work with a direct licence to file trademark in both China and Hong Kong. With over 30 years of experience in IP, founding and senior partner Vivien Chan is one of the most respected practitioners in Hong Kong. Partner Anna Mae Koo practices non-contentious, contentious and transactional IP law. She regularly advises on IP licensing, franchising and other transactional matters in China and Hong Kong. 

Intellectual property

Work highlights 

Represented one of the world’s largest oil companies in actions against professional squatters and securing its trademark rights in Hong Kong and China. 

Acted for a direct-selling company in stopping an established business from using a highly similar trade name and mark in Hong Kong. 

Advised a video game and software development company on trademark infringement against an online site selling infringing in-game products and operating a potential scam.