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Sto patent opposition analysis

Latest oppositions filed by Sto

Explore patent oppositions filed by Sto against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Last updated on: Jun 26, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP4299832Single Coated PaperboardBILLERUD AKTIEBOLAG PUBLMay 7, 2025
EP4074987Four-Position Switching ValveSMCApr 28, 2025
EP4077095Sensor Module And Rail Vehicle Comprising Such A Sensor ModuleSIEMENS MOBILITYApr 17, 2025
EP2854831Manufacture Of DegarelixFERRINGApr 10, 2025
EP3767151Cabinet Levelling ApparatusDESIGNERSCOPEApr 3, 2025
EP2818163Composition For Nasal Application With Improved StabilityMARIA CLEMENTINE MARTIN KLOSTERFRAU VERTRIEBSGESELLSCHAFTMar 26, 2025
EP3711722Absorption Agent And Absorbent ArticleNIPPON SHOKUBAIMar 19, 2025
EP3690520Finished Uncut Spectacle Lens, Semi-Finished Lens Blank And Method Of Manufacturing A Spectacle LensCARL ZEISS VISIONMar 12, 2025
EP3730094Heart Valve Prosthesis Delivery SystemJENAVALVE TECHNOLOGYJan 24, 2025
EP3529360Methods For Preventing Cardiovascular Events Through Proprotein Convertase Subtilisin Kexin 9 (Pcsk9) Protein ReductionNOVARTISJan 17, 2025

Latest patents of Sto opposed by its competitors

Explore Sto's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Jun 26, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3619119Sep 18, 2024Method For Cushioning Objects In A Container, And Device For Cushioning Objects In A Container1
EP2496766May 15, 2024Process For The Production Of A Paper Or Board Product And A Paper Or Board Produced According To The Process2
EP4187192Mar 20, 2024Flexible Tube Cleaning Lance Positioner Frame Apparatus1
EP3460010Feb 7, 2024Storage-Stable Coating Composition2
EP3341523Dec 6, 2023Method And Apparatus For Producing Microfibrillated Cellulose Fiber1
EP3655484Oct 18, 2023Liquid Lignin Composition Comprising Lignin, Water, Alkali And Urea1
EP3887474Oct 18, 2023Process For Preparing A Solution Of Lignin In An Aqueous Medium2
EP3676447Oct 11, 2023A Method To Produce A Paperboard, A Paperboard And A Corrugated Board1
EP2917404Aug 16, 2023Ply For A Board From An In-Line Production Process1
EP3433332Jun 28, 2023Liquid Lignin Composition, Lignin-Based Resin, And Method Of Increasing The Solubility Of Lignin1

Top competitors of Sto