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Transocean Ltd Patents
What Transocean Ltd has filed at the patent office — applications as well as grants, because a filing is on the record eighteen months before anyone has to say what it was for.
RIG on carbonthat →Filings on file
6
Granted
2
Still pending
4
Filed under
2 names
6 filings
Newest filing first. A pending application has no patent number yet, and most never get one.
| Invention | Patent |
|---|---|
| DRILLING AUTOMATION SYSTEME21B 19/165, E21B 19/10, E21B 19/20, E21B 21/08Filed as TRANSOCEAN SEDCO FOREX VENTURES LIMITED2026-05-22Jason BAKER | pending |
| DRILLING AUTOMATION SYSTEME21B 19/165, E21B 19/10, E21B 19/20, E21B 21/08Filed as TRANSOCEAN SEDCO FOREX VENTURES LIMITED2025-05-01Jason BAKER | 12637913 |
| ROTARY MULTI TOOLE21B 41/0021, E21B 17/006, E21B 33/08Filed as TRANSOCEAN SEDCO FOREX VENTURES LIMITED2025-03-26Tor Sigurd SLETTEBO | 12618306 |
| DUAL-ACTIVITY RISER JOINT AND METHODSFiled as TRANSOCEAN OFFSHORE DEEPWATER DRILLING INC.2024-11-07LOUIS HOPPER | pending |
| DUAL-ACTIVITY RISER JOINT AND METHODSFiled as TRANSOCEAN OFFSHORE DEEPWATER DRILLING INC.2024-09-26Mr. Louis HOPPER | pending |
| DUAL-ACTIVITY RISER JOINT AND METHODSFiled as TRANSOCEAN OFFSHORE DEEPWATER DRILLING INC.2024-08-28LOUIS HOPPER | pending |
Filings are matched to the company by applicant name, so a subsidiary filing under its own name is only here if that name resolves to this company. The applicant is printed as filed, which makes a wrong match visible. A patent is not a product: most applications are never granted, and most grants are never built.