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Lhoist Recherche Et Developpement patent opposition analysis

Latest oppositions filed by Lhoist Recherche Et Developpement

Explore patent oppositions filed by Lhoist Recherche Et Developpement against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Last updated on: Aug 28, 2025
Patent NumberTitleApplicantOpposition Date

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EP4182281
Parallel-Flow Regenerative Shaft Kiln And Method For Calcining Carbonate RockMAERZ OFENBAUMar 11, 2025
EP4182622
Parallel-Flow Regenerative Shaft Kiln And Method For Burning Carbonate RockMAERZ OFENBAUJul 24, 2024
EP3793960
LimewaterCARMEUSE RESEARCH AND TECHNOLOGYMay 10, 2023
EP3374334
Fertiliser Mixture And Method For Production ThereofFELS WERKEApr 21, 2022
EP2766434
Method And Apparatus For The Preparation Of Calcium Carbonate Coated Calcium Hydroxide ParticlesBIOSENTASep 29, 2021
EP2760565
Dry Sorbent Injection During Non-Steady State Conditons In Dry ScrubberBABCOCK AND WILCOX POWER GENERATION GROUPDec 18, 2018
EP3030532
Process For Burning And Cooling Carbonate Rock In A Parallel-Flow Regenerative Lime Kiln, And A Parallel-Flow Regenerative Lime KilnMAERZ OFENBAUNov 21, 2018
EP2760564
Dry Sorbent Injection During Steady-State Conditions In Dry ScrubberBABCOCK AND WILCOX POWER GENERATION GROUPJul 26, 2018
EP2975004
Acid Wastewater TreatmentOMYAMay 29, 2018
EP1791792
Use Of Partly Pre-Hydrated Lime For Separating A Mixture Of Solid/Liquid Matters, Method For Treating Sludge And Purified Sludge Obtained By Said MethodCARMEUSE CHAUXJan 23, 2018

Latest patents of Lhoist Recherche Et Developpement opposed by its competitors

Explore Lhoist Recherche Et Developpement'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: Aug 28, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP4042068
Oct 2, 2024Burner For Producing A Flame In A Combustion Chamber Of An Annular Vertical Shaft Kiln, Combustion Chamber For An Annular Vertical Shaft Kiln And Process Of Combustion In Such A Combustion Chamber1
EP4175920
Apr 24, 2024Method For Calcining Mineral Rock In A Regenerative Parallel-Flow Vertical Shaft Furnace, And Furnace Used3
EP2895437
Aug 2, 2023High-Finesse Limewater Composition2
EP3921447
Jun 7, 2023Process For Refining Steel And Dephosphorization Agent Used In Said Process1
EP2872593
Nov 25, 2020Flame-Retardant Mineral Fillers And Flame-Retardant Polymer Compositions1
EP2872595
Feb 20, 2019Flame-Retardant And Fire-Resistant Polymer Compositions Made From Lime1
EP2872458
Jan 31, 2018Mixed Calcium And Magnesium Compound And Method For Producing Same1

Top competitors of Lhoist Recherche Et Developpement

Top competitors of Lhoist Recherche Et Developpement based on patent oppositions.