Switzerland: Bombardier v. Stadler, Federal Supreme Court of Switzerland, 1st Civil Law Chamber, 4A_427/2016, 28 November 2016
Public prior use when a third party discloses all features of the patent-in-suit before the priority date to the alleged infringer, without concluding a non-disclosure agreement with the alleged infringer. A full summary of this case has been published on Kluwer IP Law