Latest oppositions filed by Kennametal Inc.

This table presents recent patent oppositions filed by Kennametal Inc. 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
EP2955241Method For Manufacturing A Cemented Carbide Or Cermet BodyMASCHINENFABRIK GUSTAV EIRICH GMBH & CO. KGOct 23, 2024
EP3150319A Tool Body, A Milling Tool And A Method For Manufacturing A Tool BodySANDVIK INTELLECTUAL PROPERTY ABSep 6, 2024
EP3349931Clamping Device For Fixing A Tool In A Machine ToolSCHUNK GMBH & CO. KG SPANN- UND GREIFTECHNIKApr 10, 2024
EP3112062A Cutting ToolSECO TOOLS ABMar 18, 2024
EP2969393Rail Re-Profiling Method And ApparatusGREENLEAF TECHNOLOGY CORPORATIONFeb 29, 2024
EP3442729Three Dimensional Printing Of Cermet Or Cemented CarbideSANDVIK INTELLECTUAL PROPERTY ABNov 18, 2022
EP3442728Three Dimensional Printing Of Cermet Or Cemented CarbideSANDVIK INTELLECTUAL PROPERTY ABFeb 21, 2022
EP3067133Coated Cutting ToolTUNGALOY CORPORATIONFeb 19, 2021
EP3259447Pick Comprising A Support Element With A Centering InsertBETEK GMBH & CO. KGOct 22, 2020
EP2398613Cutting Tool And Cutting Insert With Fluid Flow StructuresSECO TOOLS ABSep 23, 2020

The following table provides an overview of the latest patents of Kennametal Inc. 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
EP3500382Aug 24, 2022Tool Body For A Shell End Mill And Cutting Tool1
EP1558431May 3, 2017Tool Holder And Metal Cutting Insert With Chip Breaking Surfaces2
EP3031948Mar 15, 2017Body Coated With Hard Material2