IP Verse

Engel competitive analysis

Latest oppositions filed by Engel

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

Last updated on: Oct 1, 2026
Patent NumberTitleApplicantOpposition Date
EP3677400
Injection MoldingGUANGDONG YIZUMI PRECISION MACHINERYJul 22, 2026
EP3613432
Methods For Treating Nasal Polyposis By Administering An Il-4R AntagonistREGENERON PHARMACEUTICALSMay 6, 2026
EP4269578
Large-Scale Production Of Soluble HyaluronidaseHALOZYMEMar 5, 2025
EP4020103
Method And Industrial Plant For Managing And Controlling Production ResourcesWITTMANN TECHNOLOGYDec 18, 2024
EP3828524
Heating Cost Distributor, Assembly For Detecting Consumption And Method For Parameterizing A Heating Cost DistributorQUNDISAug 15, 2024
EP2814654
Injection Molding CompounderEXIPNOS UGJan 29, 2021
EP3359365
Method For Determining An Actual Volume Of An Injection-Mouldable Compound In An Injection-Moulding ProcessKRAUSSMAFFEIMay 12, 2020
EP2953778
Method For Operating A Machine For Processing PlasticsARBURGApr 17, 2020
EP3288743
Melting Device And Method For Melting Meltable Plastic Material, Method For Mixing Reactive Plastic ComponentsKRAUSSMAFFEIApr 3, 2020
EP3187201
Portable Medical DevicePAUL HARTMANNFeb 27, 2020

Latest patents of Engel opposed by its competitors

Explore Engel'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 1, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP3477265
Nov 27, 2024Flow Meter1
EP2664379
Sep 4, 2024Zone Coated Catalyst To Simultaneously Reduce Nox And Unreacted Ammonia2
EP1885184
Jun 12, 2024Compositions Comprising Particles Resulting From Processing In A Slurry Mix1
EP2583811
Apr 12, 2023Method For Quantifying Process Fluctuations In The Injection Process Of A Injection Moulding Machine1
EP3551420
Jan 13, 2021Method And Device For Visualizing Or Evaluating A Process State2
EP3173208
Oct 31, 2018Tempering Device2
EP2641651
Nov 15, 2017Pressure-Balanced, Catalyzed Soot Filter1
EP1797288
Nov 11, 2015Pressure-Balanced, Catalyzed Soot Filter1
EP2042227
Jul 29, 2015Emission Treatment System And Method Using A Scr Filter2
EP2199056
Jun 17, 2015Closing Unit For An Injection Moulding Machine1

Latest PTAB cases involving Engel

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

Peer Comparison New

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

Last updated on: Oct 1, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
ENGEL AUSTRIA105 - -
ARBURG202 - -
GUANGDONG YIZUMI PRECISION MACHINERY - 5 - -
KRAUSSMAFFEI1011 - -