IP Verse

Eis competitive analysis

Latest oppositions filed by Eis

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

Last updated on: Jan 29, 2026
Patent NumberTitleApplicantOpposition Date
EP4403331
Insulating Body And Injection Moulding Tool Comprising Such An Insulating BodyWITOSADec 22, 2025
EP4087801
Removal Device For Removing Pipe PiecesTRUMPF WERKZEUGMASCHINENDec 19, 2025
EP4119109
Ophthalmological Device For Processing A Curved Treatment FaceZIEMER OPHTHALMIC SYSTEMSDec 19, 2025
EP3973764
Agricultural Machine With Nir Sensor And Data Processing SystemCLAAS SELBSTFAHRENDE ERNTEMASCHINENDec 17, 2025
EP4267864
Double-Layer Brake Disc In Nickel-Free Steel And Manufacturing MethodBREMBODec 11, 2025
EP3756650
Formulations Of (+)-2-[1-(3-Ethoxy-4-Methoxy-Phenyl)-2-Methanesulfonyl-Ethyl]-4-Acetyl Aminoisoindoline-1,3-DioneAMGEN EUROPEDec 8, 2025
EP4201576
Laser Reactive Cutting Method And Apparatus For Cutting A Thick Metal WorkpieceBYSTRONIC LASERDec 3, 2025
EP3514594
Method For Automatedly Aligning A Stand For A Microscope, Stand For A Microscope And Microscope AssemblyLEICA INSTRUMENTS SINGAPORE PTEOct 6, 2025
EP4256968
Chocolate Replicas Produced From Individual ComponentsVOYAGE FOODSSep 25, 2025
EP3806667
Water Pipe Having A Connection Between The Receptacle And The HousingAF HOLDINGSep 3, 2025

Latest patents of Eis opposed by its competitors

Explore Eis'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: Jan 29, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP3861346
Jan 8, 2025Biomarkers For A Therapy Comprising A Sorafenib Compound1
EP2953727
Sep 4, 2024Device For Separating Overspray1
EP3356753
Jul 17, 2024Apparatus For The Temperature Control Of Objects, In Particular For Drying Coated Vehicle Bodies1
EP3703902
Jan 10, 2024Conveying System And Method For Simultaneously Transporting Workpieces And Workers2
EP2525944
Dec 27, 2023Locking Device For Fastening An Article To A Supporting Structure, And Skid Having Such A Device1
EP3990997
Dec 6, 2023Free-Moving Transport Carriage And Conveying System For Conveying And Treatment System For Treating Workpieces2
EP3581183
Nov 29, 2023Tumor-Treating Pharmaceutical Composition1
EP4080313
Nov 1, 2023Treatment System For Treating Workpieces1
EP3263106
Oct 25, 2023Method For Suppressing Bitterness Of Quinoline Derivative8
EP3199246
Sep 27, 2023Installation, Treatment Module And Method For The Treatment Of Objects1

Latest PTAB cases involving Eis

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

Last updated on: Feb 3, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Eis

PGR2021-00047Feb 3, 2021EISAICRYSTAL PHARMACEUTICAL SUZHOUFinal Written Decision
IPR2020-01734Oct 1, 2020ILLINOIS TOOL WORKSEISENMANNInstitution Denied
IPR2020-00007Oct 2, 2019EISNOVOLUTOFinal Written Decision
IPR2019-01444Jul 31, 2019EISNOVOLUTOFinal Written Decision
IPR2019-01302Jul 3, 2019EISNOVOLUTOFinal Written Decision

Peer Comparison New

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

Last updated on: Jan 29, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
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