This table presents recent patent oppositions filed by Multiphoton Optics Gmbh 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
EP3621766Method For Producing A 3D Structure By Means Of Laser Lithography With A Modified Exposure Dose At Edge Portions, And Corresponding Computer Program ProductNANOSCRIBE GMBHOct 5, 2022
EP3266594Method And Apparatus For Lithography-Based Generative Production Of Three-Dimensional ArticlesTECHNISCHE UNIVERSITÄT WIENDec 11, 2020
EP3012688Method For Producing A Three-Dimensional StructureNANOSCRIBE GMBHJul 2, 2020
EP2978593Production Of 3D Free-Form Waveguide StructuresKARLSRUHER INSTITUT FÜR TECHNOLOGIE (KIT)Jun 27, 2018