IP Verse

Crrc Tangshan competitive analysis

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Latest patents of Crrc Tangshan opposed by its competitors

Explore Crrc Tangshan'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
EP3628563
Feb 9, 2022Rail Train Brake Control System And Train1
EP2559604
Mar 15, 2017Emergency Passage Window For Railway Carriage1

Latest publications and patents of Crrc Tangshan New

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

Last updated on: Oct 22, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Crrc Tangshan

EP3628563
Feb 9, 2022Rail Train Brake Control System And TrainGranted And Under Opposition
EP2559604
Mar 15, 2017Emergency Passage Window For Railway CarriageRevoked

Latest PTAB cases involving Crrc Tangshan

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

Peer Comparison New

IP litigation analysis comparing Crrc Tangshan 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
CRRC TANGSHAN - 2 - -
KNORR BREMSE SYSTEME FUR SCHIENENFAHRZEUGE33 - - -
SIEMENS119179 - -