IP Verse

Refratechnik Holding Gmbh competitive analysis

Latest oppositions filed by Refratechnik Holding Gmbh

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

Last updated on: Aug 27, 2026
Patent NumberTitleApplicantOpposition Date
EP3323794
Fire-Proof Ceramic Product, Offset For Producing Such A Product And Method For Producing Such A ProductREFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KGSep 29, 2022
EP2847142
Ceramic Compositions And Supports For Objects To Be Fired In A Kiln Or FurnaceIMERTECHApr 7, 2022
EP3613716
Refractory Product, Batch For Producing The Product, Process For Producing The Product And Use Of The ProductREFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KGApr 29, 2021
EP3466903
Batch For Producing A Refractory Product, Method For The Manufacture Of A Refractory Product, A Refractory Product And The Use Of Synthetic Raw MaterialREFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KGDec 23, 2020
EP2550243
Refractory Composition And Process For Forming Article TherefromSTELLAR MATERIALSSep 18, 2020
EP2690078
Refractory Composition And Method Of InstallationCALDERYS FRANCEFeb 11, 2019

Latest PTAB cases involving Refratechnik Holding Gmbh

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

Peer Comparison New

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

Last updated on: Aug 27, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
REFRATECHNIK HOLDING GMBH6 - - -
CALDERYS FRANCE - 3 - -
IMERTECH547 - -
REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG278 - -