Bardehle Pagenberg

2025

"They are very good at any aspect of patents."

"Well priced and good quality work."

A client noted the firm's "IP expertise and high-quality cost ratio".

Clients also appreciate the "responsiveness, quick turnaround, technical knowledge and flexibility".

Mathieu de Rooij

"Mathieu de Rooij is a capable and creative patent attorney, versed both in prosecution and litigation, including as an expert witness at court. He's quick in grasping the issues at stake, and his delivery in Spanish or English is flawless."

"Mathieu de Rooij is an excellent [patent] attorney."