Explore patent oppositions filed by Thyssenkrupp Polysius 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: Jul 24, 2025
Patent NumberTitleApplicantOpposition Date

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Grinder, Method For OperationFLENDERAug 12, 2024
Grinding Method And System With Material Inlet DetectionGEBR PFEIFFERApr 29, 2024
Phosphogypsum Decomposition ProcessOCPApr 19, 2024
Method For Monitoring A High-Pressure Roller PressMASCHINENFABRIK KPPERNFeb 27, 2024
Method And Roller Mill For Thermomechanically Activating A Clay MixtureGEBR PFEIFFERDec 1, 2022

Explore Thyssenkrupp Polysius'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: Jul 24, 2025
Patent NumberGrant DateTitleTotal Oppositions
Jun 12, 2024Parallel-Flow Regenerative Shaft Kiln And Method For Calcining Carbonate Rock1
Jan 17, 2024System And Method For Thermally Treatment Of Air-Dispersible Raw Material1
Nov 1, 2023Parallel-Flow Regenerative Shaft Kiln And Method For Burning Carbonate Rock1
Oct 18, 2023Method And Device For Producing Cement Clinker1
Jul 27, 2022Cement-Manufacturing Plant And Process For Producing Cement Clinker2
Jul 13, 2022Method For The Production Of Cement Clinker1
Jul 7, 2021System And Method For Producing Cement Clinker1