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Level 3 Communications competitive analysis

Latest PTAB cases involving Level 3 Communications

Discover the latest PTAB cases involving Level 3 Communications, highlighting their recent legal challenges and patent disputes.

Last updated on: Dec 24, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2013-00296May 21, 2013LEVEL 3 COMMUNICATIONSAIP ACQUISITIONFinal Written Decision