Latest oppositions filed by Andritz Ag

This table presents recent patent oppositions filed by Andritz 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
EP3802946System For Treatment Of A Biomass Material And A Method For Connecting A Valve To A Transporting PipeVALMET ABApr 18, 2024
EP3517771Improvements Relating To Hydroturbine ManufactureGE RENEWABLE TECHNOLOGIESJun 27, 2023
EP3501724Method For Preparing Aluminium Steel Sheets Intended To Be Welded And Then Press HardenedARCELORMITTALJan 26, 2023
EP3872256Method For Reducing Volatile Organic Compounds From Wood ChipsFIBERBOARD GMBHOct 11, 2022
EP2900868Method For Controlling The Formation Of A Fiber Web Of A Fiber Or Paper Producing ProcessVOITH PATENT GMBHAug 8, 2022
EP3520952Method For Preparing Aluminium Steel Sheets Intended To Be Welded And Then Press HardenedARCELORMITTALJul 14, 2022
EP3097218Method And System For Hot-Dip Coating Hot-Rolled Steel StripsSMS GROUP GMBHJun 24, 2020
EP3339507Heating Group Subsystem And Method For Operating A Heating Group SubsystemVOITH PATENT GMBHJan 17, 2020
EP3134225Method And Device For Preparing Aluminium-Coated Steel Sheets Intended For Being Welded And Then Hardened Under A Press; Corresponding Welded BlankARCELORMITTALNov 12, 2019
EP3146199Method For Operating A Tidal Power PlantVOITH PATENT GMBHOct 25, 2019

The following table provides an overview of the latest patents of Andritz 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
EP4065763Nov 22, 2023Device And Method For Macerating A Meterial To Be Conveyed1
EP3409811Sep 30, 2020Method For Controlling The Coiling Temperature Of A Metal Strip1