weight_scale.jpgIPNews® – Unilever NV and International IP Holdings, LLC have filed lawsuits against each other in two separate federal courts to determine whether the SLIMFUL trademark infringes the SLIM-FAST trademark.

International IP Holdings filed a lawsuit for declaratory relief that its SLIMFUL trademark does not infringe Unilever’s SLIM-FAST trademark in Michigan federal court.  Unilever also