IP Verse

Diamond Offshore Drilling competitive analysis

Latest PTAB cases involving Diamond Offshore Drilling

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

Last updated on: Feb 10, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Diamond Offshore Drilling

IPR2018-01176Jun 4, 2018DIAMOND OFFSHORE DRILLINGTRANSOCEAN OFFSHORE DEEPWATER DRILLINGTerminated-Settled
IPR2018-01174Jun 1, 2018DIAMOND OFFSHORE DRILLINGTRANSOCEAN OFFSHORE DEEPWATER DRILLINGTerminated-Settled
IPR2018-01175Jun 1, 2018DIAMOND OFFSHORE DRILLINGTRANSOCEAN OFFSHORE DEEPWATER DRILLINGTerminated-Settled
IPR2018-01177Jun 1, 2018DIAMOND OFFSHORE DRILLINGTRANSOCEAN OFFSHORE DEEPWATER DRILLINGTerminated-Settled

Peer Comparison New

IP litigation analysis comparing Diamond Offshore Drilling 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
DIAMOND OFFSHORE DRILLING - - 4 -
TRANSOCEAN OFFSHORE DEEPWATER DRILLING - - - 7