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Lhoist Recherche Et Developpement competitive analysis

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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.

Last updated on: Nov 20, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

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: Nov 20, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP4324799
Jan 15, 2025Method For Calcining Mineral Rock In A Vertical Right Furnace With Regenerative Parallel Flow And Furnace Used3
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

Latest PTAB cases involving Lhoist Recherche Et Developpement

Discover the latest PTAB cases involving Lhoist Recherche Et Developpement, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Lhoist Recherche Et Developpement with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Nov 20, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
LHOIST RECHERCHE ET DEVELOPPEMENT1113 - -
CARMEUSE RESEARCH AND TECHNOLOGY121 - -
FELS VERTRIEBS UND SERVICE14 - - -
MAERZ OFENBAU24 - -