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Amsted Rail competitive analysis

Latest PTAB cases involving Amsted Rail

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

Last updated on: Feb 4, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Amsted Rail

IPR2023-00539Jan 31, 2023HUM INDUSTRIAL TECHNOLOGYAMSTED RAILFinal Written Decision - Appealed
IPR2023-00540Jan 31, 2023HUM INDUSTRIAL TECHNOLOGYAMSTED RAILFinal Written Decision - Appealed
IPR2023-00538Jan 30, 2023HUM INDUSTRIAL TECHNOLOGYAMSTED RAILFinal Written Decision - Appealed

Peer Comparison New

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

Last updated on: Feb 5, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
AMSTED RAIL - - - 3
HUM INDUSTRIAL TECHNOLOGY - - 3 -