Case C-688/17: Judgment of the Court (Third Chamber) of 12 September 2019 (request for a preliminary ruling from the Fővárosi Törvényszék — Hungary) — Bayer Pharma AG v Richter Gedeon Vegyészeti Gyár Nyrt., Exeltis Magyarország Gyógyszerkereskedelmi Kft. (Reference for a preliminary ruling – Intellectual property – Patents – Directive 2004/48/EC – Article 9(7) – Placing on the market of products infringing a patent right – Provisional measures – Patent subsequently declared invalid – Consequences – Right to appropriate compensation for losses caused by the provisional measures)