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Sumitomo Electric Hardmetal competitive analysis

Latest publications and patents of Sumitomo Electric Hardmetal New

Explore the latest publications and patents granted to Sumitomo Electric Hardmetal, showcasing their recent innovations and technological advancements.

Last updated on: Sep 7, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Sumitomo Electric Hardmetal

EP4000777
Sep 3, 2025Cubic Boron Nitride Sintered Compact, And Cutting ToolGranted And Under Opposition
EP4286082
Aug 13, 2025Cutting ToolGranted And Under Opposition
EP1772216
Oct 26, 2022Surface Coating Cutting Tool With Coating Film Having Intensity Distribution Of Compression StressPatent Maintained As Amended
EP1867416
Jan 3, 2018Edge Replacement Cutter Tip And Method Of Manufacturing The SameNo Opposition Filed Within Time Limit
EP1782902
Jan 3, 2018Replaceable-Blade Cutting Insert And Corner Milling Cutter With Replaceable Cutting InsertGranted And Under Opposition
EP1911538
Aug 30, 2017Edge Replacing Cutting Tip And Method For Producing The SameRevoked

Latest patents of Sumitomo Electric Hardmetal opposed by its competitors

Explore Sumitomo Electric Hardmetal's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Sep 11, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP1772216
Oct 26, 2022Surface Coating Cutting Tool With Coating Film Having Intensity Distribution Of Compression Stress1
EP1782902
Jan 3, 2018Replaceable-Blade Cutting Insert And Corner Milling Cutter With Replaceable Cutting Insert1
EP1911538
Aug 30, 2017Edge Replacing Cutting Tip And Method For Producing The Same1

Latest PTAB cases involving Sumitomo Electric Hardmetal New

Discover the latest PTAB cases involving Sumitomo Electric Hardmetal, highlighting their recent legal challenges and patent disputes.

Top competitors of Sumitomo Electric Hardmetal

Top competitors of Sumitomo Electric Hardmetal based on patent oppositions.