VIRTUAL HYDRAULICS
Live / Registered — Registered and renewed (as of 23 Mar 2026)
What this means for you
Registered since 07 Jan 1997. 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 07 Jan 2027).
Record
- Serial number
- 74676691
- Registration number
- 2028250
- Mark type
- Word mark
- Filed
- 08 May 1995
- Published for opposition
- 15 Oct 1996
- Registered
- 07 Jan 1997
- Next maintenance due
- 07 Jan 2027
- Attorney of record
- Michael Dae
Goods and services
- Class 009 — Scientific and electric apparatus: computer software for accurately calculating drilling fluid hydraulics under high temperature and high pressure conditions
Owner
- M-I L.L.C., HOUSTON, TX, US
- M-I Drilling Fluids L.L.C., Houston, TX, US
- M-I Drilling Fluids L.L.C., Houston, TX, US
- M-I Drilling Fluids L.L.C., Houston, TX, US
Prosecution history
- 23 Mar 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 23 Mar 2026 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 23 Mar 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 23 Mar 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 09 Jan 2026 — TEAS SECTION 8 & 9 RECEIVED
- 07 Jan 2026 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 24 Feb 2017 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 24 Feb 2017 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 24 Feb 2017 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 24 Feb 2017 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 27 Dec 2016 — TEAS SECTION 8 & 9 RECEIVED
- 07 Jan 2016 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 30 Jan 2007 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 30 Jan 2007 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 26 Jan 2007 — ASSIGNED TO PARALEGAL