IP Verse

Tetzner patent opposition analysis

The comprehensive analysis of Tetzner opposition landscape, with a particular emphasis on intellectual property (IP) dynamics.

Latest patent oppositions filed by Tetzner

Stay updated with the latest patent oppositions filed by Tetzner

Patent NumberTitleApplicantOpposition DateOpposition Company
EP4331450
Coffee Grinder With Automatic Dose Control SystemCONTI VALERIOMay 26, 2025FIORENZATO MC
EP4106925
Grinder, Method For OperationFLENDERAug 12, 2024THYSSENKRUPP POLYSIUS
EP3965940
Grinding Method And System With Material Inlet DetectionGEBR PFEIFFERApr 29, 2024THYSSENKRUPP POLYSIUS
EP3972737
Method For Monitoring A High-Pressure Roller PressMASCHINENFABRIK KPPERNFeb 27, 2024THYSSENKRUPP POLYSIUS
EP3909682
Method And Roller Mill For Thermomechanically Activating A Clay MixtureGEBR PFEIFFERDec 1, 2022THYSSENKRUPP POLYSIUS
EP3326720
Method For The Treatment Of Multi-Phase Mineral Raw MaterialsLOESCHEJul 27, 2022THYSSENKRUPP INDUSTRIAL SOLUTIONS
EP2819966
Ion Exchanged Glasses Via Non-Error Function Compressive Stress ProfilesCORNING INCORPORATEDMay 23, 2022NIPPON ELECTRIC GLASS
EP3386930
Fusion-Formable Glass-Based Articles Including A Metal Oxide Concentration GradientCORNING INCORPORATEDMar 8, 2022NIPPON ELECTRIC GLASS
EP2908696
Seat With Relative Synchronous Displacement Between Back Incline And Seat InclineVITRA PATENTESep 3, 2018WILKHAHN WILKENING HAHNE
EP2977107
Movable Processing Apparatus For Mineral Material ProcessingMETSO MINERALSJul 17, 2018THYSSENKRUPP INDUSTRIAL SOLUTIONS

Top clients of Tetzner

Top companies who are the clients of Tetzner

CompanyTotal
THYSSENKRUPP INDUSTRIAL SOLUTIONS4
THYSSENKRUPP POLYSIUS4
NIPPON ELECTRIC GLASS3
FIORENZATO MC1
WILKHAHN WILKENING HAHNE1