IP Verse

Schaefer Kalk Gmbh & Co. Kg opposition analysis

COMPANY ANALYSIS

Latest oppositions filed by Schaefer Kalk Gmbh & Co. Kg

Patent Number:
EP3545022
Title:
Surface-Treated Fillers For Biaxially Oriented Polyester Films
Applicant:
OMYA INTERNATIONAL AG
Opposition Date:
May 16, 2023
Patent Number:
EP3167122
Title:
Calcium/Magnesium Compound Slurry For Bituminous Road Material
Applicant:
EUROVIA
Opposition Date:
May 2, 2023
Patent Number:
EP3383939
Title:
Surface-Treated Fillers For Ultrathin Breathable Films
Applicant:
OMYA INTERNATIONAL AG
Opposition Date:
Oct 12, 2022
Patent Number:
EP3289595
Title:
Compositions Including Blends Of Hydrophobic And Non-Hydrophobic Inorganic Particulate Material For Use In Covering Products
Applicant:
IMERYS USA, INC.
Opposition Date:
Jul 28, 2022
Patent Number:
EP3127868
Title:
Calcium-Carbonate-Microparticle/Fiber Composite And Manufacturing Method Therefor
Applicant:
NIPPON PAPER INDUSTRIES CO., LTD.
Opposition Date:
Mar 16, 2022
Patent Number:
EP3411440
Title:
Inorganic Particulate Material Suitable For Use In Polymeric Films
Applicant:
IMERTECH SAS
Opposition Date:
Sep 30, 2021
Patent Number:
EP3166397
Title:
Delayed Reactivity Quicklime, Process For Manufacturing Same And Use Thereof
Applicant:
S.A. LHOIST RECHERCHE ET DÉVELOPPEMENT
Opposition Date:
Jul 7, 2021
Patent Number:
EP3240404
Title:
Substrates Having A Functional Capability
Applicant:
IMERTECH SAS
Opposition Date:
Oct 30, 2020
Patent Number:
EP2268863
Title:
A Pigment Particle Composition, Its Method Of Manufacture And Its Use
Applicant:
FP-PIGMENTS OY
Opposition Date:
Sep 18, 2020
Patent Number:
EP2537806
Title:
Surface-Treated Calcium Carbonate And Paste-Like Resin Composition Containing Same
Applicant:
SHIRAISHI KOGYO KAISHA, LTD.
Opposition Date:
Sep 2, 2020

Latest patents of Schaefer Kalk Gmbh & Co. Kg opposed by its competitors

Patent:
EP3509733
Grant Date:
Jul 22, 2020
Title:
Calcium-Salt-Containing Composite Powder Having Microstructured Particles
Oppositions:
1
Patent:
EP2686026
Grant Date:
Mar 13, 2019
Title:
Microstructured Composite Particles
Oppositions:
1

Competitors of Schaefer Kalk Gmbh & Co. Kg

OMYA INTERNATIONAL AG

IMERTECH SAS

IMERYS MINERALS LIMITED

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