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Arista Networks competitive analysis

Latest PTAB cases involving Arista Networks

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

Last updated on: Feb 1, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2024-01237Aug 2, 2024ARISTA NETWORKSORCKITInstitution Denied
IPR2024-01238Aug 2, 2024ARISTA NETWORKSORCKITTerminated-Settled
IPR2024-01239Aug 2, 2024ARISTA NETWORKSORCKITTerminated-Settled
IPR2023-00837Apr 18, 2023ARISTA NETWORKSCORRIGENTInstitution Denied
IPR2023-00839Apr 18, 2023ARISTA NETWORKSCORRIGENTFinal Written Decision - Appealed
IPR2023-00805Apr 3, 2023ARISTA NETWORKSCORRIGENTInstitution Denied
IPR2023-00515Jan 24, 2023ARISTA NETWORKSCORRIGENTFinal Written Decision
IPR2022-00231Nov 29, 2021ARISTA NETWORKSWSOU INVESTMENTSFinal Written Decision
IPR2020-00986May 26, 2020ARISTA NETWORKSCASTLEMORTON WIRELESSTerminated-Settled
IPR2016-00301Dec 9, 2015ARISTA NETWORKSCISCO SYSTEMSInstitution Denied

Peer Comparison New

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

Last updated on: Jan 29, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
ARISTA NETWORKS - - 26 -
CISCO SYSTEMS8 - 23316
CISCO TECHNOLOGY - - - 8
CORRIGENT - - - 10