Latest oppositions filed by List Technology Ag

This table presents recent patent oppositions filed by List Technology Ag against its competitors. It outlines key details of each case, including the patent title, filing date and the applicant. This information provides insights into the competitive landscape and highlights active disputes over patent grant within the industry.

Patent NumberTitleApplicantOpposition Date
EP3511449Reuse Of Lyocell Cellulose For Lyocell MethodLENZING AKTIENGESELLSCHAFTDec 23, 2022
EP2922882A Process For Producing Surface-Postcrosslinked Water-Absorbent Polymer ParticlesBASF SEDec 28, 2018
EP2448665Reactor And Method For Continuous PolymerizationARLANXEO DEUTSCHLAND GMBHDec 7, 2018

The following table provides an overview of the latest patents of List Technology Ag that has been opposed by its competitors. It provides an insight into the competitive landscape of the industry and highlights the patents that are subject to oppositions.

Patent NumberGrant DateTitleTotal Oppositions
EP3987088Jul 26, 2023Preparation Method And Device For Producing Recycled Fiber Spinning Solution Using Solvent Method1
EP3583189Jun 2, 2021Method For Continuously Treating Vacuum Residuals Originating From The Refinery Of Crude Oil1