LIBERATE
Live / Registered — Registered — Section 71 accepted (as of 27 Aug 2026)
What this means for you
Registered since 22 Aug 2006. 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 22 Aug 2036: the §71 ten-year affidavit of use).
Record
- Serial number
- 79009605
- Registration number
- 3133244
- Mark type
- Word mark
- Filed
- 28 Jan 2005
- Published for opposition
- 30 May 2006
- Registered
- 22 Aug 2006
- Next maintenance filing
- §71 ten-year affidavit of use, due by 22 Aug 2036 (grace period to 22 Feb 2037)
- Attorney of record
- Devasena Reddy
Goods and services
- Class 001 — Chemicals: Chemicals for the oil industry and natural gas industry, namely, downhole chemical treatments that enhance the production from an oil or gas well by removal and/or prevention of mineral scale, halite or asphaltene deposits, or a combination thereof
Owner
- CLARIANT AG, Muttenz, CH
- CLARIANT AG, CH
- CLARIANT AG, CH
Prosecution history
- 27 Aug 2026 — NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
- 27 Aug 2026 — REGISTERED-SEC.71 ACCEPTED
- 24 Aug 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 03 Jun 2026 — TEAS SECTION 71 RECEIVED
- 06 Feb 2025 — INTERNATIONAL REGISTRATION RENEWED
- 22 Sept 2016 — NOTICE OF ACCEPTANCE OF SEC. 71 - MAILED
- 22 Sept 2016 — REGISTERED-SEC.71 ACCEPTED
- 22 Sept 2016 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 19 Aug 2016 — TEAS SECTION 71 RECEIVED
- 22 Aug 2015 — COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
- 12 Mar 2015 — INTERNATIONAL REGISTRATION RENEWED
- 12 Sept 2012 — NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
- 12 Sept 2012 — REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.
- 12 Sept 2012 — REGISTERED - SEC. 71 & SEC. 15 FILED
- 12 Sept 2012 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL