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Headwater Research competitive analysis

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Latest PTAB cases involving Headwater Research

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

Last updated on: Nov 9, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Headwater Research

IPR2025-00963May 5, 2025SAMSUNG ELECTRONICSHEADWATER RESEARCHDiscretionary Denial
IPR2025-00932Apr 30, 2025SAMSUNG ELECTRONICSHEADWATER RESEARCHDiscretionary Denial
IPR2025-00481Feb 26, 2025SAMSUNG ELECTRONICSHEADWATER RESEARCHDiscretionary Denial
IPR2025-00483Feb 10, 2025SAMSUNG ELECTRONICSHEADWATER RESEARCHDiscretionary Denial
IPR2025-00484Feb 10, 2025SAMSUNG ELECTRONICSHEADWATER RESEARCHDiscretionary Denial
IPR2025-00482Jan 28, 2025SAMSUNG ELECTRONICSHEADWATER RESEARCHDiscretionary Denial
IPR2024-01396Sep 9, 2024SAMSUNG ELECTRONICSHEADWATER RESEARCHInstitution Denied
IPR2024-01397Sep 9, 2024SAMSUNG ELECTRONICSHEADWATER RESEARCHInstitution Denied
IPR2024-01407Sep 6, 2024SAMSUNG ELECTRONICSHEADWATER RESEARCHInstitution Denied
IPR2024-01337Aug 28, 2024SAMSUNG ELECTRONICSHEADWATER RESEARCHTrial Instituted

Peer Comparison New

IP litigation analysis comparing Headwater Research 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 RESEARCH - - - 33
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - - 37 -
GOOGLE1163510
SAMSUNG ELECTRONICS437110634