IP Verse

Contentguard competitive analysis

Latest PTAB cases involving Contentguard

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

Last updated on: Sep 3, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Contentguard

CBM2015-00160Jul 17, 2015APPLECONTENTGUARDFinal Written Decision
CBM2015-00160Jul 17, 2015APPLE INC.CONTENTGUARDFinal Written Decision
IPR2015-00440Dec 22, 2014APPLECONTENTGUARDInstitution Denied
IPR2015-00440Dec 22, 2014APPLE INC.CONTENTGUARDInstitution Denied
IPR2015-00441Dec 22, 2014APPLECONTENTGUARDInstitution Denied
IPR2015-00441Dec 22, 2014APPLE INC.CONTENTGUARDInstitution Denied
IPR2015-00442Dec 22, 2014APPLECONTENTGUARDInstitution Denied
IPR2015-00442Dec 22, 2014APPLE INC.CONTENTGUARDInstitution Denied
IPR2015-00443Dec 22, 2014APPLECONTENTGUARDInstitution Denied
IPR2015-00443Dec 22, 2014APPLE INC.CONTENTGUARDInstitution Denied

Peer Comparison New

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

Last updated on: Sep 3, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
CONTENTGUARD - - - 43
APPLE - - 102826
APPLE INC.84100126
ZTE61227 -