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Specht, Ewald competitive analysis

Latest oppositions filed by Specht, Ewald

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

Last updated on: Sep 17, 2026
Patent NumberTitleApplicantOpposition Date
EP2427251
Wash ColumnNEDERLANDSE ORGANISATIE VOOR TOEGEPAST NATUURWETENSCHAPPELIJK ONDERZOEK TNOJun 5, 2018
EP1464676
Crosslinkable Elastomer Composition And Formed Product Comprising The SameDAIKIN INDUSTRIESMar 7, 2018
EP2933297
Pigment Dispersant, Production Method For Pigment Dispersant, And Pigment Dispersion LiquidDAINICHISEIKA COLOR & CHEMICALS MFGFeb 7, 2018
EP2350180
Use Of An Expanded Graphite In A Polymer MaterialARKEMA FRANCEJun 2, 2016
EP2333212
Adjustable Snap Operating Hinge For Doors And Wing Assemblies, Preferably Made Of A Tempered Glass MaterialGH ITALYMay 19, 2015

Latest PTAB cases involving Specht, Ewald

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

Peer Comparison New

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

Last updated on: Sep 17, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
SPECHT, EWALD5 - - -
ARKEMA FRANCE2641313 -
DAIKIN INDUSTRIES316331
DAINICHISEIKA COLOR & CHEMICALS MFG - 2 - -