IP Verse

Seadrill Americas competitive analysis

Latest PTAB cases involving Seadrill Americas

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

Last updated on: Feb 9, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Seadrill Americas

IPR2015-01989Sep 28, 2015SEADRILL AMERICASTRANSOCEAN OFFSHORE DEEPWATER DRILLINGFinal Written Decision
IPR2015-01990Sep 28, 2015SEADRILL AMERICASTRANSOCEAN OFFSHORE DEEPWATER DRILLINGFinal Written Decision
IPR2015-01929Sep 18, 2015SEADRILL AMERICASTRANSOCEAN OFFSHORE DEEPWATER DRILLINGFinal Written Decision

Peer Comparison New

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

Last updated on: Feb 5, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
SEADRILL AMERICAS - - 3 -
TRANSOCEAN OFFSHORE DEEPWATER DRILLING - - - 7