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Posco competitive analysis

Latest publications and patents of Posco New

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

Last updated on: Sep 10, 2025
Publication NumberPublication DateTitleLegal Status

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EP4607790
Aug 27, 2025Unit-Block-Type Photovoltaic ModulePending
EP4607617
Aug 27, 2025Cathode Active Material For Lithium Secondary Battery, Preparation Method Therefor, And Lithium Secondary Battery Comprising SamePending
EP4604264
Aug 20, 2025Method For Recycling Waste BatteriesPending
EP4604200
Aug 20, 2025Negative Electrode For Lithium Secondary Battery And Lithium Secondary Battery Comprising SamePending
EP4603618
Aug 20, 2025Austenitic Stainless Steel With Improved Low-Temperature Impact Toughness And Strength And Method For Manufacturing SamePending
EP4603617
Aug 20, 2025Steel Sheets And Methods For Manufacturing SamePending
EP4603616
Aug 20, 2025Ferritic Stainless Steel With Excellent Ultra-Thin Rollability And Manufacturing Method ThereofPending
EP4603615
Aug 20, 2025Wire Rod For Steel Fiber, Steel Fiber For Concrete Reinforcement, And Manufacturing Methods ThereforPending
EP4603458
Aug 20, 2025Lithium Compound For Valuable Metal Recovery And Method For Preparing SamePending
EP4603457
Aug 20, 2025Composition Comprising Lithium-Containing Compound, And Battery Disposal MethodPending

Latest oppositions filed by Posco

Explore patent oppositions filed by Posco against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Sep 11, 2025
Patent NumberTitleApplicantOpposition Date

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EP3587104
Coated Steel Strips, Method Of Making The Same, Stamped Products Prepared From The Same And Articles Of Manufacture Which Contain Such A Stamped ProductARCELORMITTALOct 14, 2022
EP3587105
Coated Steel Strips, Methods Of Making The Same, Methods Of Using The Same, Stamping Blanks Prepared From The Same, Stamped Products Prepared From The Same, And Articles Of Manufacture Which Contain Such A Stamped ProductARCELORMITTALOct 14, 2022
EP3290200
Coated Steel Strips, Methods Of Making The Same, Methods Of Using The Same, Stamping Blanks Prepared From The Same, Stamped Products Prepared From The Same, And Articles Of Manufacture Which Contain Such A Stamped ProductARCELORMITTALMay 12, 2022

Latest patents of Posco opposed by its competitors

Explore Posco'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
EP2974810
Feb 26, 2025Casting Equipment And Casting Method Using Same1
EP3396007
Aug 7, 2024High-Strength Hot-Dip Zinc Plated Steel Material Having Excellent Plating Properties And Method For Preparing Same1
EP3632585
Apr 24, 2024Steel Sheet For Hot Press Formed Member Having Excellent Resistance To Hydrogen Delayed Fracture, And Method For Manufacturing Same1
EP3561138
Nov 15, 2023Zinc Alloy Plated Steel Material Having Excellent Weldability And Processed-Part Corrosion Resistance And Method Of Manufacturing Same1
EP3889311
Nov 1, 2023Hot Press-Formed Part, And Manufacturing Method Thereof2
EP3632586
Oct 18, 2023Steel Sheet For Hot Press Formed Member Having Excellent Plating Adhesion, And Method For Manufacturing Same2
EP3733921
Mar 1, 2023Zinc Alloy Plated Steel Material Having Excellent Surface Quality And Corrosion Resistance, And Method For Manufacturing Same1
EP3733918
Aug 31, 2022Zinc Alloy Plated Steel Material Having Excellent Corrosion Resistance After Being Processed And Method For Manufacturing Same1
EP3683328
Aug 17, 2022Steel Sheet Having Excellent Image Clarity After Coating And Method For Manufacturing Same1
EP3705198
Jun 1, 2022Continuous Casting And Rolling Apparatus And Continuous Casting And Rolling Method1

Latest PTAB cases involving Posco New

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

Last updated on: Sep 16, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2025-00371Dec 23, 2024POSCOARCELORMITTALTrial Instituted
IPR2025-00370Dec 23, 2024POSCOARCELORMITTALTrial Instituted
IPR2024-01377Sep 6, 2024POSCOARCELORMITTALTerminated
IPR2024-01376Sep 6, 2024POSCOARCELORMITTALTerminated
IPR2024-01229Jul 29, 2024POSCO FUTURE MCAMX POWERInstitution Denied
IPR2019-01275Jun 28, 2019POSCOARCELORMITTALFinal Written Decision

Top competitors of Posco

Top competitors of Posco based on patent oppositions.