Drag the pattern into the arrange.
Go to Local menu:
Region > Split/Demix > Demix by note pitch.
Is that what you want to have?
If you want to route the signal of say the kick, snare, hats etc onto separate aux channels that you can then place effects etc on, do check out the Ultrabeat unleashed tutorial:
Or, open a multi-output Ultrabeat.
In the voice assign (where it says Main) click and change the kick to 3-4 and the snare to 5-6 etc.
Open the Mixer window.
At the bottom right of the UB channel strip click on the + button to create new aux tracks assigned to inputs from UB.
Now, the kick will be assigned to Aux 1, snare to Aux 2 etc.
You can change I/O of each aux track to be the input of the voice output from UB as desired.