IP Verse

Nabtesco competitive analysis

Latest patents of Nabtesco opposed by its competitors

Explore Nabtesco'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: Jul 2, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP3369639
Jan 31, 2024Railcar Door Apparatus And The Railcar Equipped Therewith2
EP4053424
Nov 8, 2023Gear Device And Method Of Manufacturing The Same2
EP3904169
Sep 20, 2023Air Supply System2
EP3656642
Aug 16, 2023Notification Device And Door Opening-Closing Device1
EP2532561
Jan 11, 2023Vehicle Compressed Air Supply Device2
EP2674338
Oct 27, 2021Protection Valve2
EP2662586
Jun 23, 2021Disc Brake Pad And Brake Caliper Device1
EP3421312
Nov 25, 2020Air Supply System1
EP3031657
Dec 4, 2019Brake System For Rail Cars, Brake Control Device For Rail Car, And Brake Control Method For Rail Cars2
EP2641648
Aug 21, 2019Silencer, Exhaust Valve, Valve Device, Air Dryer, Compressed Air Supply Device For Vehicle, And Compressed Air Supply System2

Latest PTAB cases involving Nabtesco

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

Peer Comparison New

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

Last updated on: Jul 2, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
NABTESCO AUTOMOTIVE - 9 - -
KNORR BREMSE SYSTEME FR NUTZFAHRZEUGE94108 - -
KNORR BREMSE SYSTEME FR SCHIENENFAHRZEUGE39 - - -
KNORR BREMSE SYSTEME FUR NUTZFAHRZEUGE99 - - -