SLB LIMITED/NV Active Patents
1 granted patents the USPTO still lists as patented, newest filing first, as the USPTO Open Data Portal records them; the company is the first-named applicant. The application number opens the full record at Patent Center.
- 2013-02-18: Application 13769772; Invention ROTOR BEARING ASSEMBLY; Applicant SCHLUMBERGER LTD.; Status Patented Case.
| Filed | Application | Invention | Applicant | Status | Granted | Patent | Published as | Inventor name | Inventor country | Examiner |
|---|---|---|---|---|---|---|---|---|---|---|
| 2013-02-18 | 13769772 | ROTOR BEARING ASSEMBLY | SCHLUMBERGER LTD. | Patented Case | 2016-05-31 | 9356487 | US20130266247A1 | Arthur Watson | United States | PILKINGTON, JAMES |
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