Castellanos & Co

IAM Research

The Patent 1000 focuses exclusively on patent practice and has firmly established itself as the definitive 'go-to' resource for those seeking world-class legal patent expertise.

Silver - Firms

Due to the firm’s high level of specialisation in the life sciences industry, Castellanos & Co’s persuasive arguments have successfully achieved patent protection for GC Aesthetics Ltd’s new medical device. Instrumental in this case was the skilful Margarita Castellanos, who leads as the head of patents. Margarita wields over 20 years of experience in the registration of patents, as such, she has an in-depth knowledge of Colombian IP laws. Managing partner Ximena Castellanos boasts a varied international experience and multilingual abilities. Finally, María Guevara is an adept patent prosecutor; she combines this skill with her background in chemical engineering to provide patent advisory services on complex biotechnological matters.


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