Latest oppositions filed by John Cockerill Sa

This table presents recent patent oppositions filed by John Cockerill Sa against its competitors. It outlines key details of each case, including the patent title, filing date and the applicant. This information provides insights into the competitive landscape and highlights active disputes over patent grant within the industry.

Patent NumberTitleApplicantOpposition Date
EP3686534Method And Furnace For Thermal Treatment Of A High-Resistance Steel Strip Including A Temperature Homogenisation ChamberDREVER INTERNATIONALDec 9, 2021

The following table provides an overview of the latest patents of John Cockerill Sa that has been opposed by its competitors. It provides an insight into the competitive landscape of the industry and highlights the patents that are subject to oppositions.

Patent NumberGrant DateTitleTotal Oppositions
EP3265266Jun 14, 2023System For And Method Of Linking By Friction Welding A First Piece Of Steel To A Second Piece Of Steel With Use Of Ni-Based Alloys Adapter1