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Berggren patent opposition analysis

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

Stay updated with the latest patent oppositions filed by Berggren

Patent NumberTitleApplicantOpposition DateOpposition Company
Arrangement And Method For Managing Unloading Of A Load Of A Forestry MachinePONSSE OYJOct 21, 2025JOHN DEERE FORESTRY
Insulating PackageKNAUF INSULATIONOct 1, 2025PAROC GROUP
Oil/Grease Resistant Paper ProductsSAPPI NORTH AMERICASep 3, 2025UPM SPECIALTY PAPERS
Method For Making Man-Made Vitreous FibresROCKWOOLJan 24, 2025PAROC GROUP
Heat-Sealable Paperboard Structures And Associated Paperboard-Based ContainersWESTROCK MWVOct 24, 2024KEMIRA OYJ
Coated Paperboard And A Tray Made TherefromWESTROCK MWVOct 24, 2024KEMIRA OYJ
New SubstrateBILLERUD AKTIEBOLAG PUBLSep 11, 2024UPM SPECIALTY PAPERS
Composite Comprising A Mineral Wool Comprising A SugarSAINT GOBAINAug 8, 2024PAROC GROUP
Coated Multi-Ply Wood Panel And Method Of Producing A Core BoardMETSLIITTO OSUUSKUNTAMar 5, 2024UPM PLYWOOD
Pulp-Containing Biodegradable Non-Woven Fabric And Method For Producing The SameGLATFELTER GERNSBACHFeb 2, 2024KEMIRA OYJ