Yes. According to the relevant information about Belgium, we learned that the Belgian patent is an EU patent. There are 27 EU patent member states, namely Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein1, Lithuania , Luxembourg, Monaco, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland 1, Turkey, United Kingdom, Malta.