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Headwater Partners I competitive analysis

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Latest PTAB cases involving Headwater Partners I

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

Last updated on: Nov 9, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Headwater Partners I

IPR2025-00426Jan 8, 2025SAMSUNG ELECTRONICSHEADWATER PARTNERS IITrial Instituted
IPR2025-00404Jan 2, 2025ERICSSONHEADWATER PARTNERS IITrial Instituted
IPR2024-01468Sep 20, 2024ERICSSONHEADWATER PARTNERS IITrial Instituted
IPR2024-00809Apr 19, 2024CELLCO PARTNERSHIP DBA VERIZON WIRELESSHEADWATER PARTNERS IFinal Written Decision

Peer Comparison New

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

Last updated on: Nov 6, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
HEADWATER PARTNERS I - - - 1
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - - 37 -