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Wangs Alliance competitive analysis

Latest PTAB cases involving Wangs Alliance

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

Last updated on: Feb 3, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2024-01027Jun 13, 2024MINKA LIGHTINGWANGS ALLIANCETerminated-Settled
PGR2021-00012Nov 24, 2020CAST LIGHTINGWANGS ALLIANCE DBA WAC LIGHTINGTerminated-Settled
IPR2016-01453Jul 18, 2016WANGS ALLIANCEPHILIPS LIGHTING NORTH AMERICAInstitution Denied
IPR2016-01455Jul 18, 2016WANGS ALLIANCEPHILIPS LIGHTING NORTH AMERICAInstitution Denied
IPR2015-01287May 28, 2015WANGS ALLIANCEPHILIPS LIGHTING HOLDINGFinal Written Decision
IPR2015-01289May 28, 2015WANGS ALLIANCEKONINKLIJKE PHILIPSInstitution Denied
IPR2015-01290May 28, 2015WANGS ALLIANCEPHILIPS LIGHTING HOLDINGFinal Written Decision
IPR2015-01291May 28, 2015WANGS ALLIANCEPHILIPS LIGHTING HOLDINGFinal Written Decision
IPR2015-01292May 28, 2015WANGS ALLIANCEPHILIPS LIGHTING HOLDINGFinal Written Decision
IPR2015-01293May 28, 2015WANGS ALLIANCEPHILIPS LIGHTING NORTH AMERICAFinal Written Decision

Peer Comparison New

IP litigation analysis comparing Wangs Alliance 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
WANGS ALLIANCE - - 91
KONINKLIJKE PHILIPS - 179644
PHILIPS LIGHTING HOLDING - 98 - 5
PHILIPS LIGHTING NORTH AMERICA - - - 5