IP Verse

Knauf Insulation opposition analysis

COMPANY ANALYSIS

Latest oppositions filed by Knauf Insulation

Patent Number:
EP2730689
Title:
Viscosity Modified Formaldehyde-Free Binder Compositions
Applicant:
JOHNS MANVILLE
Opposition Date:
Mar 25, 2020
Patent Number:
EP2598450
Title:
Compacted Body For Use As Mineral Charge In The Production Of Mineral Wool
Applicant:
ROCKWOOL A/S
Opposition Date:
Feb 24, 2020
Patent Number:
EP2467521
Title:
Cellulosic Composite
Applicant:
JOHNS MANVILLE
Opposition Date:
Oct 22, 2019
Patent Number:
EP2646386
Title:
Sizing Composition For Fibers, In Particular Inorganic Fibers, Including A Non-Reducing Sugar And An Inorganic-Acid Ammonium Salt, And Resulting Materials
Applicant:
SAINT-GOBAIN ISOVER
Opposition Date:
Jun 12, 2019
Patent Number:
EP2438129
Title:
Gluing Composition For Mineral Wool Including A Saccharide, An Organic Polycarboxylic Acid And A Reactive Silicone, And Insulating Products Produced From Said Composition
Applicant:
SAINT-GOBAIN ISOVER
Opposition Date:
May 22, 2019
Patent Number:
EP3112547
Title:
Bracing Accessory For The Lining Of A Wall, Comprising Jaws For Clamping A Membrane
Applicant:
SAINT-GOBAIN ISOVER
Opposition Date:
May 14, 2019
Patent Number:
EP3103845
Title:
Formaldehyde Free Binding Composition For Mineral Fibres
Applicant:
STM TECHNOLOGIES S.R.L.
Opposition Date:
May 1, 2019
Patent Number:
EP2686483
Title:
Use Of Stone Fibres
Applicant:
ROCKWOOL INTERNATIONAL A/S
Opposition Date:
Apr 11, 2019
Patent Number:
EP2408723
Title:
Aqueous Binder Composition For Mineral Fibres
Applicant:
ROCKWOOL A/S
Opposition Date:
Feb 11, 2019
Patent Number:
EP2467522
Title:
Curable Fiberglass Binder Comprising Amine Salt Of Inorganic Acid
Applicant:
JOHNS MANVILLE
Opposition Date:
Feb 7, 2019

Latest patents of Knauf Insulation opposed by its competitors

Patent:
EP2885116
Grant Date:
May 22, 2024
Title:
Wood Board And Process For Its Production
Oppositions:
3
Patent:
EP3464429
Grant Date:
Aug 30, 2023
Title:
Method Of Manufacturing Composite Products Comprising A Carbohydrate-Based Binder
Oppositions:
1
Patent:
EP2826903
Grant Date:
Jun 7, 2023
Title:
Mineral Fiber Insulation Product
Oppositions:
6
Patent:
EP3534053
Grant Date:
May 17, 2023
Title:
Insulation
Oppositions:
1
Patent:
EP2574640
Grant Date:
Mar 8, 2023
Title:
Binders And Materials Made Therewith
Oppositions:
1
Patent:
EP3169741
Grant Date:
Nov 2, 2022
Title:
Improved Binder Compositions And Uses Thereof
Oppositions:
6
Patent:
EP3412858
Grant Date:
Oct 19, 2022
Title:
Mineral Wool Insulation Panel And Method Of Manufacturing The Same
Oppositions:
1
Patent:
EP3250522
Grant Date:
Mar 9, 2022
Title:
Submerged Combustion Melter And Method
Oppositions:
4
Patent:
EP2176184
Grant Date:
Dec 29, 2021
Title:
Binders
Oppositions:
2
Patent:
EP3577266
Grant Date:
Oct 13, 2021
Title:
Improved Binder Compositions And Uses Thereof
Oppositions:
1

Competitors of Knauf Insulation

SAINT-GOBAIN ISOVER

ROCKWOOL INTERNATIONAL A/S

BASF SE

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