The Unified Patent Court (UPCA) offers patentees a wide range of effective remedies in the case of patent infringement. Among them, preliminary injunctions (PI), which promise to be an extremely fast measure of enforcement, have the potential to become one of patentees’ most favorite options. However, given that the patent courts of most participating Member States have been rather reluctant to grant injunctions in expedited proceedings, it remains to be seen, how effective PI applications will be in the new forum.