This table presents recent patent oppositions filed by Altmann Stossel Dick Patentanwalte Partg Mbb 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
EP3582932Alumina Abrasive Particles Used For Automotive Finishing CompositionsSAINT-GOBAIN CERAMICS&PLASTICS, INC.Dec 30, 2022
EP3543333Method For Screening Alpha-AmylasesNOVOZYMES A/SOct 5, 2022
EP2825643Variant Alpha Amylases With Enhanced Activity On Starch PolymersDANISCO US INC.Aug 2, 2022
EP2951025Improved Transfer MediumKASPAR PAPIR PTE LTDFeb 21, 2020
EP2877957Method And Device For Protecting Against Fault Attack(S) An Electronic Device Using A Cache MemoryGEMALTO SAFeb 17, 2020
EP3254759Exhaust Gas Purification CatalystCATALER CORPORATIONJan 3, 2020
EP3081777Exhaust Gas Purification MaterialCATALER CORPORATIONOct 28, 2019
EP2611755Method For Applying Discriminating Layer Onto Porous Ceramic FiltersDOW GLOBAL TECHNOLOGIES LLCJun 19, 2019
EP2996520Brewing Module And System For Preparing A BeverageDELICA AGDec 22, 2017