COREXIT
Live / Registered — Registered and renewed (as of 02 Mar 2026)
What this means for you
Registered since 27 May 1975. 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 27 May 2025).
Record
- Serial number
- 73003072
- Registration number
- 1011257
- Mark type
- Word mark
- Filed
- 09 Oct 1973
- Registered
- 27 May 1975
- Next maintenance due
- 27 May 2025
- Attorney of record
- Christopher M. Kindel
Goods and services
- Class 001 — Chemicals: CHEMICALS FOR TREATING PETROLEUM AND ITS DERIVATIVES
Owner
- CHAMPIONX LLC, SUGAR LAND, TX, US
- CHAMPIONX USA INC., SUGAR LAND, TX, US
- ECOLAB USA INC., ST. PAUL, MN, US
- NALCO COMPANY, NAPERVILLE, IL, US
- Exxon Mobil Corporation, Irving, TX, US
- NALCO ENERGY SERVICES, L.P., SUGAR LAND, TX, US
- EXXON CORPORATION, IRVING, TX, US
Prosecution history
- 02 Mar 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 02 Mar 2026 — REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
- 02 Mar 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 23 Feb 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 26 Nov 2025 — TEAS SECTION 8 & 9 RECEIVED
- 10 Sept 2025 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 27 May 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 10 Jan 2024 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 15 Feb 2023 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 15 Feb 2018 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 15 Feb 2018 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 17 Jan 2018 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 11 Dec 2017 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 11 Dec 2017 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 03 Mar 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED