IP Verse

S.a. Lhoist Recherche Et Developpement opposition analysis

COMPANY ANALYSIS

Latest oppositions filed by S.a. Lhoist Recherche Et Developpement

Patent Number:
EP3793960
Title:
Limewater
Applicant:
CARMEUSE RESEARCH AND TECHNOLOGY
Opposition Date:
May 10, 2023
Patent Number:
EP3374334
Title:
Fertiliser Mixture And Method For Production Thereof
Applicant:
FELS-WERKE GMBH
Opposition Date:
Apr 21, 2022
Patent Number:
EP2766434
Title:
Method And Apparatus For The Preparation Of Calcium Carbonate Coated Calcium Hydroxide Particles
Applicant:
2262554 ONTARIO INC.
Opposition Date:
Sep 29, 2021
Patent Number:
EP2760565
Title:
Dry Sorbent Injection During Non-Steady State Conditons In Dry Scrubber
Applicant:
BABCOCK AND WILCOX POWER GENERATION GROUP, INC.
Opposition Date:
Dec 18, 2018
Patent Number:
EP3030532
Title:
Process For Burning And Cooling Carbonate Rock In A Parallel-Flow Regenerative Lime Kiln, And A Parallel-Flow Regenerative Lime Kiln
Applicant:
MAERZ OFENBAU AG
Opposition Date:
Nov 21, 2018
Patent Number:
EP2760564
Title:
Dry Sorbent Injection During Steady-State Conditions In Dry Scrubber
Applicant:
BABCOCK AND WILCOX POWER GENERATION GROUP, INC.
Opposition Date:
Jul 26, 2018
Patent Number:
EP2975004
Title:
Acid Wastewater Treatment
Applicant:
OMYA INTERNATIONAL AG
Opposition Date:
May 29, 2018
Patent Number:
EP1791792
Title:
Use Of Partly Pre-Hydrated Lime For Separating A Mixture Of Solid/Liquid Matters, Method For Treating Sludge And Purified Sludge Obtained By Said Method
Applicant:
CARMEUSE CHAUX
Opposition Date:
Jan 23, 2018
Patent Number:
EP2623466
Title:
Process For The Preparation Of An Aqueous Solution Comprising At Least One Earth Alkali Hydrogen Carbonate And Its Use
Applicant:
OMYA DEVELOPMENT AG
Opposition Date:
Dec 21, 2017

Latest patents of S.a. Lhoist Recherche Et Developpement opposed by its competitors

Patent:
EP2895437
Grant Date:
Aug 2, 2023
Title:
High-Finesse Limewater Composition
Oppositions:
2
Patent:
EP3921447
Grant Date:
Jun 7, 2023
Title:
Process For Refining Steel And Dephosphorization Agent Used In Said Process
Oppositions:
1
Patent:
EP2872593
Grant Date:
Nov 25, 2020
Title:
Flame-Retardant Mineral Fillers And Flame-Retardant Polymer Compositions
Oppositions:
1
Patent:
EP2872595
Grant Date:
Feb 20, 2019
Title:
Flame-Retardant And Fire-Resistant Polymer Compositions Made From Lime
Oppositions:
1
Patent:
EP2872458
Grant Date:
Jan 31, 2018
Title:
Mixed Calcium And Magnesium Compound And Method For Producing Same
Oppositions:
1

Competitors of S.a. Lhoist Recherche Et Developpement

CARMEUSE RESEARCH AND TECHNOLOGY

BABCOCK AND WILCOX POWER GENERATION GROUP, INC.

OMYA INTERNATIONAL AG

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