Germany has ratified the Agreement on a Unified Patent Court
On February 17, 2023 the Federal Ministry of Justice announced that Germany has ratified the Agreement on the Unified Patent Court (see here >>>).
With Germany's ratification the Agreement will definitely enter into force on June 1, 2023.
Starting on March 1, 2023 requests for opting out a patent or application from the UPC can be filed. Further information can be found here >>>