An excellent IP practice. Lawyers know the subject, their answers are precise and fast, and their rates are reasonable.

The practitioners provide sound advice and adopt a no-nonsense approach to trademark matters.

One of the best law firms in Colombia for IP matters, we have worked with Castellanos & Co for years and are very pleased with the professionalism and commitment with which they handle our trademark matters.

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.

Castellanos & Co’s team can handle all type of trademark matters, and provide solutions for its clients’ issues. They offer well-rounded responses with strategy.

A specialised boutique with a high quality of professionals, knowledgeable about the subject and the industry. We appreciate its prompt attention, clear billing and easy collaboration.

A market onlooker appreciates that the firm can provide “quick responses and answers that are thorough, practical, and understandable.

IP boutique Castellanos & Co has cemented its presence on the IP scene with its “well-qualified team of professionals and extensive patent prosecution expertise”.