Schlumberger Technology Corporation
139 live US trademarks, filing since 1963. 2 new applications filed this year.
Marks held on the register, by filing date. 2026 is year to date.
A multi-class mark counts once per class. Rank shown where the owner is in the class's top 50.
What Schlumberger Technology Corporation filed most recently.
| Mark | Class | Filed | Basis | Status | Serial |
|---|---|---|---|---|---|
| NEBULA | 7 | Jun 15, 2026 | — | pending | 99885353 |
| OPTILIFT | 9, 42 | Jan 30, 2026 | — | pending | 99624121 |
| TELA | 9, 42 | Oct 14, 2025 | — | published | 99441918 |
| TELA | 9, 42 | Oct 14, 2025 | — | published | 99441923 |
| VALVECOMMANDER | 9, 37, 42 | Sep 16, 2025 | in use | registered Oct 20 | 99394645 |
| INVIZION | 42 | Sep 8, 2025 | — | published · closes Dec 3 | 99380005 |
| RETINA | 7, 37 | Jul 10, 2025 | — | pending | 99276703 |
| ELECTRIS | 7 | May 29, 2025 | — | published | 99208031 |
| OPTIFLOW | 9, 40, 42 | Sep 17, 2024 | — | published | 98754246 |
| OPTISITE | 9, 42 | Sep 17, 2024 | — | published | 98754247 |
Registration starts the maintenance clock: a Section 8 declaration is due between years 5 and 6.
A filing missed by the due date enters a six-month grace period, then the registration cancels.
About Schlumberger Technology Corporation trademarks.
How many trademarks does Schlumberger Technology Corporation have?
139 live US trademarks as of October 23, 2026: 126 registered and 13 pending applications. 2 were filed in 2026 so far.
What does Schlumberger Technology Corporation sell, according to its trademarks?
Mostly science & technology (saas) (Class 42, 62 live marks). Also electronics & software (Class 9) and construction & repair (Class 37).
Who owns the EZEFLO trademark?
EZEFLO is owned by Schlumberger Technology Corporation. It was registered on February 2, 1965 (Reg. No. 0784232) and is live. The same owner holds 138 other live US marks.
When did Schlumberger Technology Corporation first file a trademark?
Its oldest live US filing dates from 1963: EZEFLO, filed October 7, 1963.
Know the morning after Schlumberger Technology Corporation files.
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Data: USPTO trademark bulk files, processed nightly by Thorgate. Last rebuilt October 23, 2026. Counts cover the US federal register only, not state or foreign marks. Owner names are shown as recorded by the USPTO. This page reports public-record facts and dates and is not legal advice. For the official record of any mark, follow its serial number to USPTO TSDR.