PATENTREE is a highly qualified firm with extensive experience in drafting, prosecuting and enforcing patents in EU, US, CN as well as other jurisdictions. We are a pioneer firm in Portugal, and currently the only patent firm employing several qualified European patent attorneys, that are also molecular biologists, bioengineers, mechanical and electrotechnical engineers. Awards: Leading patent firm in Portugal by IAM Patent 1000; Leading European Patent Law Firms by Financial Times