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Thyssenkrupp Polysius competitive analysis

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Latest oppositions filed by Thyssenkrupp Polysius

Explore patent oppositions filed by Thyssenkrupp Polysius against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Oct 23, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP4106925
Grinder, Method For OperationFLENDERAug 12, 2024
EP3965940
Grinding Method And System With Material Inlet DetectionGEBR PFEIFFERApr 29, 2024
EP3713872
Phosphogypsum Decomposition ProcessOCPApr 19, 2024
EP3972737
Method For Monitoring A High-Pressure Roller PressMASCHINENFABRIK KPPERNFeb 27, 2024
EP3909682
Method And Roller Mill For Thermomechanically Activating A Clay MixtureGEBR PFEIFFERDec 1, 2022

Latest patents of Thyssenkrupp Polysius opposed by its competitors

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: Oct 23, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3655164
Oct 2, 2024Two-Stage Grinding Circuit And Method For Producing A Ground Product By Means Of A Two-Stage Grinding Process1
EP4182281
Jun 12, 2024Parallel-Flow Regenerative Shaft Kiln And Method For Calcining Carbonate Rock1
EP4247767
Jan 17, 2024System And Method For Thermally Treatment Of Air-Dispersible Raw Material1
EP4182622
Nov 1, 2023Parallel-Flow Regenerative Shaft Kiln And Method For Burning Carbonate Rock1
EP4168368
Oct 18, 2023Method And Device For Producing Cement Clinker1
EP3928049
Jul 27, 2022Cement-Manufacturing Plant And Process For Producing Cement Clinker2
EP3911615
Jul 13, 2022Method For The Production Of Cement Clinker1
EP3672919
Jul 7, 2021System And Method For Producing Cement Clinker1

Latest publications and patents of Thyssenkrupp Polysius New

Explore the latest publications and patents granted to Thyssenkrupp Polysius, showcasing their recent innovations and technological advancements.

Last updated on: Oct 17, 2025
Publication NumberPublication DateTitleLegal Status

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EP3655164
Oct 2, 2024Two-Stage Grinding Circuit And Method For Producing A Ground Product By Means Of A Two-Stage Grinding ProcessGranted And Under Opposition
EP4182281
Jun 12, 2024Parallel-Flow Regenerative Shaft Kiln And Method For Calcining Carbonate RockGranted And Under Opposition
EP4247767
Jan 17, 2024System And Method For Thermally Treatment Of Air-Dispersible Raw MaterialGranted And Under Opposition
EP4182622
Nov 1, 2023Parallel-Flow Regenerative Shaft Kiln And Method For Burning Carbonate RockGranted And Under Opposition
EP4168368
Oct 18, 2023Method And Device For Producing Cement ClinkerGranted And Under Opposition
EP3928049
Jul 27, 2022Cement-Manufacturing Plant And Process For Producing Cement ClinkerGranted And Under Opposition
EP3911615
Jul 13, 2022Method For The Production Of Cement ClinkerGranted And Under Opposition
EP3672919
Jul 7, 2021System And Method For Producing Cement ClinkerOpposition Rejected

Latest PTAB cases involving Thyssenkrupp Polysius

Discover the latest PTAB cases involving Thyssenkrupp Polysius, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Thyssenkrupp Polysius with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Oct 23, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
THYSSENKRUPP POLYSIUS49 - -
ALITE31 - -
GEBR PFEIFFER33 - -
LHOIST RECHERCHE ET DEVELOPPEMENT1110 - -