Could you define the consequences of the therm "losing", mate?
In the world of legal regulations, there is barely white or black color, its always some shades of gray.
That is the reason, why single case maybe very important for HB future .. or maybe not?
The only case they won, was the stormbuddy case in which Blizzard illegally obtained code. This has NO relation to the HB case at all, it cannot even remotely be considered relevant.
All HB and DB cases have been appealed by BOSSLAND, they have not been appealed by BLIZZARD.
Why would Bossland appeal the cases? Because the outcome was not in favor of Bossland
Lets take a look at the appeals they have publicly said they have done
April 2015
Honorbuddy case
regional court - lost 7/8 of the case, and appealed
regional appeal court - lost 2/3 of the case and where granted to go to the Federal Supreme Court
Demonbuddy case
regional court - lost, no sales in Germany
regional appeal court - lost, no sales in Germany
Diablo 3 gold selling case
regional court - lost the interim injunction(Blizzard later withdrew this injunction, but it has nothing to do with HB client or DB client)
This is the latest legal update they have done with actual court information, take a look above, Bossland lost pretty much everything and appealed everything.
Bossland is losing, look at the track record.