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Marshall Lemmons competitive analysis

Latest PTAB cases involving Marshall Lemmons

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

Last updated on: Jul 18, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Marshall Lemmons

IPR2017-00742Feb 2, 2017COMCAST CABLE COMMUNICATIONSMARSHALL LEMMONSFinal Written Decision
IPR2017-00744Feb 2, 2017COMCAST CABLE COMMUNICATIONSMARSHALL LEMMONSFinal Written Decision

Peer Comparison New

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

Last updated on: Jul 16, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
MARSHALL LEMMONS - - - 2
COMCAST CABLE COMMUNICATIONS - - 158 -