Brexit and the EU Patent Part II: What Shall We do?

In my first article (GRUR Int. 2017, 301) I reached the conclusion that after and because of the withdrawal of the United Kingdom from the European Union the entire Patent Package, including the UPCA (the agreement on the UPC), will become inapplicable to the UK. In this new paper I propose a possible way to have the Patent Package entering into force, notwithstanding the withdrawal of the United Kingdom, but without the participation of this Stat