VX
Live / Registered — Registered and renewed (as of 24 Jan 2026)
What this means for you
Registered since 29 Mar 2016. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 29 Mar 2026).
Record
- Serial number
- 86483155
- Registration number
- 4925137
- Mark type
- Stylized text
- Filed
- 17 Dec 2014
- Published for opposition
- 12 Jan 2016
- Registered
- 29 Mar 2016
- Next maintenance due
- 29 Mar 2026
- Attorney of record
- Margaret A. Boulware
Goods and services
- Class 042 — Scientific and technological services: Technical services in the nature of measuring multiphase fluid flow to quantify oil, gas and water flow rates without phase separation in the oil and gas exploration and production industry
Owner
- Schlumberger Technology Corporation, Houston, TX, US
- Schlumberger Technology Corporation, Houston, TX, US
- Schlumberger Technology Corporation, Houston, TX, US
Prosecution history
- 24 Jan 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 24 Jan 2026 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 24 Jan 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 24 Jan 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 21 Oct 2025 — TEAS SECTION 8 & 9 RECEIVED
- 29 Mar 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 29 Aug 2022 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 29 Aug 2022 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 29 Aug 2022 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 08 Mar 2022 — TEAS SECTION 8 & 15 RECEIVED
- 29 Mar 2021 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 29 Mar 2016 — REGISTERED-PRINCIPAL REGISTER
- 12 Jan 2016 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 12 Jan 2016 — PUBLISHED FOR OPPOSITION
- 24 Dec 2015 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED