UPDATE:

Well Aquatuning has lost the first of their trademark grabs.

Noctua, which they applied for and which still shows up if you search for Aquatuning as the owner, now shows up as owned by RASCOM Computerdistribution GesmbH. Hopefully more get updated soon with Aquatuning losing their trademark grab. I am glad that the heads up that these companies got has helped them protect themselves from moves like this.