Sudath Perera Associates

Sudath Perera Associates advises domestic and multinational clients on all aspects of intellectual property protection and enforcement. The practice is jointly led by Sudath Perera and Himani Perera , who oversee trademark, patent and design prosecution, copyright disputes, and brand protection mandates; the former also regularly advises on complex infringement and unfair competition matters, while the latter focuses on IP strategy and portfolio management. The team is particularly active in anti-counterfeiting, seizure raids, and customs enforcement actions. The group also includes Chathurika Rupasinghe Soyza, who leads the trademark practice, and Rajni Weeraarachchi, who specialises in patent filings and related international prosecutions.