Kernrechtsfrage
Whether the cantonal judgment was appealable as a partial or interlocutory decision.
Extrahierter Entscheid
The part deciding the pension period from 1 May 2005 to 30 November 2007 was a separately appealable partial decision; the remand for later periods was interlocutory.
Extrahierte Begründung
A decision that finally determines one time segment of entitlement is a partial decision, whereas a remand for further assessment of a later segment is an interlocutory decision.