Read this and answer the question. If the question is unanswerable, say "unanswerable".

In September 2006, German officials seized MP3 players from SanDisk's booth at the IFA show in Berlin after an Italian patents firm won an injunction on behalf of Sisvel against SanDisk in a dispute over licensing rights. The injunction was later reversed by a Berlin judge, but that reversal was in turn blocked the same day by another judge from the same court, "bringing the Patent Wild West to Germany" in the words of one commentator.

The continuous back and forth regarding the decisions on patents was referred to as what?
bringing the Patent Wild West to Germany