IP Verse

Plaisant patent opposition analysis

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

Latest patent oppositions filed by Plaisant

Stay updated with the latest patent oppositions filed by Plaisant

Patent NumberTitleApplicantOpposition DateOpposition Company
EP3278917
Method For Spot Welding Of Plated Steel SheetNIPPON STEEL & SUMITOMO METALSep 16, 2021ARCELORMITTAL FRANCE
EP3416760
Planishing Roll, Method For Planishing A Flat Product Therewith And Flat Product TherefromSALZGITTER FLACHSTAHLJan 29, 2021ARCELORMITTAL
EP3085803
H-Shaped Steel And Method For Producing SameNIPPON STEELJun 2, 2020ARCELORMITTAL
EP2975149
H-Shaped Steel And Process For Manufacturing SameNIPPON STEEL & SUMITOMO METALJan 31, 2020ARCELORMITTAL
EP2447383
Pearlite Based High-Carbon Steel Rail Having Excellent Ductility And Process For Production ThereofNIPPON STEELSep 18, 2019ARCELORMITTAL
EP2112247
High-Strength, Alloyed, Hot-Dip Zinc-Coated Steel Sheet With Excellent PhosphatabilityKABUSHIKI KAISHA KOBE SEIKO SHOMar 18, 2019ARCELORMITTAL
EP2643492
Energy-Storing Container Made Of Lightweight SteelSALZGITTER FLACHSTAHLMar 5, 2019ARCELORMITTAL
EP2940191
Zn-Mg Alloy Plated Steel Sheet, And Method For Manufacturing SamePOSCOFeb 11, 2019ARCELORMITTAL
EP3029162
Method For The Heat Treatment A Manganese Steel Product And Manganese Steel ProductVOESTALPINE STAHLJan 25, 2019ARCELORMITTAL
EP2692900
Film Formation Composition For Preventing Blackening Of Steel Sheet, And Steel Sheet Having Film Formed By CompositionNOROO COIL COATINGSMay 9, 2018ARCELORMITTAL FRANCE RESEARCH & INTELLECTUAL

Top clients of Plaisant

Top companies who are the clients of Plaisant

CompanyTotal
ARCELORMITTAL8
ARCELORMITTAL FRANCE2
ARCELORMITTAL FRANCE RESEARCH & INTELLECTUAL2
ARCELORMITTAL FRANCE RESEARCH1