Let's say Intel (or AMD/Qualcomm/ARM) buys them today. What sort of turnaround should people expect before we start seeing CPU designs with this implemented in

Let's say Intel (or AMD/Qualcomm/ARM) buys them today. What sort of turnaround should people expect before we start seeing CPU designs with this implemented in silicon? What percentage of that will be R&D and QA vs actual time to create masks and fab an architecture with it?