They are suited but have not loose ... and outcome will take years. Anyway lawsuit initiated in 2014 so if they were due to shift to Separion, Evonik will have not transfer it for free to Electrovaya.

Fact they battle in court do not necessarely means they stop business relationship.

It is not the first lawsuit in the field, LG challenge SK Innovation in the past.

If Electrovaya can secure order in China it is already great, they expect to produce 50% of worldwide lithium ion EV's batteries.