ENERCLEAR
Live / Registered — Registered and renewed (as of 25 Oct 2026)
What this means for you
Registered since 01 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 01 Mar 2036: the §8 & §9 renewal).
Record
- Serial number
- 86202195
- Registration number
- 4906947
- Mark type
- Word mark
- Filed
- 24 Feb 2014
- Published for opposition
- 15 Dec 2015
- Registered
- 01 Mar 2016
- Current term from
- 01 Mar 2026
- Next maintenance filing
- §8 & §9 renewal, due by 01 Mar 2036 (grace period to 01 Sept 2036)
- Attorney of record
- Bryan J. Massey
Goods and services
- Class 001 — Chemicals: Drilling, completing and work-over fluids used in the oil and gas wells and underground directional drilling, namely, drilling muds
Owner
- Canadian Energy Services L.P., Calgary, AB, CA
- Canadian Energy Services L.P., Calgary, AB, CA
- Canadian Energy Services L.P., Calgary, AB, CA
Prosecution history
- 25 Oct 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 25 Oct 2026 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 25 Oct 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 14 Oct 2026 — TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
- 14 Oct 2026 — POST REGISTRATION ACTION MAILED - SEC. 8 & 9
- 25 Sept 2026 — TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
- 28 Apr 2026 — POST REGISTRATION ACTION MAILED - SEC. 8 & 9
- 28 Apr 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 23 Feb 2026 — TEAS SECTION 8 & 9 RECEIVED
- 02 Mar 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 27 Aug 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 27 Aug 2024 — TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
- 27 Aug 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 27 Aug 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 15 Dec 2021 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED