PRIMO

Live / Registered — Registered and renewed (as of 09 Mar 2026)

What this means for you

Registered since 28 Jun 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 28 Jun 2026).

Record

Serial number
86306489
Registration number
4989160
Mark type
Stylized text
Filed
11 Jun 2014
Published for opposition
28 Oct 2014
Registered
28 Jun 2016
Next maintenance due
28 Jun 2026
Attorney of record
Michael A. Bickhaus

Goods and services

  • Class 001 — Chemicals: specialty chemicals for well bore drilling applications

Owner

Prosecution history

  • 09 Mar 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
  • 09 Mar 2026 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
  • 09 Mar 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
  • 09 Mar 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
  • 25 Feb 2026 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
  • 16 Dec 2025 — TEAS SECTION 8 & 9 RECEIVED
  • 28 Jun 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
  • 23 Jul 2022 — NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
  • 23 Jul 2022 — REGISTERED - SEC. 8 (6-YR) ACCEPTED
  • 19 Jul 2022 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
  • 17 Feb 2022 — TEAS SECTION 8 RECEIVED
  • 28 Jun 2021 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
  • 13 Jun 2019 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
  • 13 Jun 2019 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
  • 28 Jun 2016 — REGISTERED-PRINCIPAL REGISTER

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