It's more likely that, if this trend continues, Google itself will eventually drag competitors through the courts to force them to comply with rules they are forced to obey. Or they might lobby the US Congress or EU Parliament to pass laws that "clarify the position of all search engines".

It had occurred to me that the (apparent) failure of the plaintiff, the engineering company, to file complaints against the other companies providing search engines might be a factor in an appeal against the injunction by Google.

As others have commented, I suspect something like the International Tribunal for the Law of the Sea that replaced a previous court dating from the League of Nations times, may arise.

Meanwhile, the legal profession in Canada will experience a welcome increase in civil law work and fees!