Latest oppositions filed by Gebr. Pfeiffer Se

This table presents recent patent oppositions filed by Gebr. Pfeiffer Se 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
EP3802457Dry Preparation Of Kaolin In The Production Of HpaSMS GROUP GMBHOct 26, 2022
EP3322534Method And System Arrangement For Providing And Activating A Raw MaterialLOESCHE GMBHJun 2, 2021

The following table provides an overview of the latest patents of Gebr. Pfeiffer Se 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
EP3965940Aug 16, 2023Grinding Method And System With Material Inlet Detection2
EP3909682Apr 6, 2022Method And Roller Mill For Thermomechanically Activating A Clay Mixture1