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Schaefer Kalk patent opposition analysis

Get complete Patent Opposition Report for Schaefer Kalk

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Latest oppositions filed by Schaefer Kalk

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

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

Latest patents of Schaefer Kalk opposed by its competitors

Explore Schaefer Kalk'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.

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

Top competitors of Schaefer Kalk

OMYA

IMERTECH

LHOIST RECHERCHE ET DVELOPPEMENT