Of course they are:
Go to the second menu in the wave window (it is “Bearbeiten” in german) and select “create Audio Montage from Audio file” (or similar) - or just press the letter “m” on the keyboard. In the dialog which pops up you can choose to import the markers from the audio file.
This can also be done already: If you have defined regions, either by region markers, CD track markers or loop markers you can choose in the render dialog to export the regions to a definable location using the marker names.