Sachtleben Chemie prevails in first round of opposition proceedings against LWB Refractories over patent relating to refractory moulds and compounds
Clients Sachtleben Chemie GmbH
Jones Day represents Sachtleben Chemie GmbH in European opposition proceedings regarding a German patent of LWB Refractories GmbH concerning refractory moulds and compounds. Our client prevailed in the first proceeding. LWB filed an appeal and the matter is currently before the German Federal Patent Court.