N-SEAL FXS
Live / Applied — Non-final action mailed (as of 06 Mar 2026)
What this means for you
Not registered yet, but its 09 Oct 2025 filing date beats anything filed after it. If it registers, the owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 99434788
- Mark type
- Stylized text
- Filed
- 09 Oct 2025
- Attorney of record
- Michael Jenney
Goods and services
- Class 001 — Chemicals: Lost circulation materials used in the treatment of wells, namely, lost circulation additives; Lost circulation additives used in oil and gas drilling fluids; Acid soluble lost circulation material used in oil and gas drilling fluids; Acid soluble lost circulation material used in drilling operations; Lost circulation additive, namely, lost circulation material comprised of mineral fiber
Owner
- Halliburton Energy Services, Inc., Houston, TX, US
Prosecution history
- 06 Mar 2026 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 06 Mar 2026 — NON-FINAL ACTION E-MAILED
- 06 Mar 2026 — NON-FINAL ACTION WRITTEN
- 26 Feb 2026 — ASSIGNED TO EXAMINER
- 25 Feb 2026 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 09 Oct 2025 — APPLICATION FILING RECEIPT MAILED
- 09 Oct 2025 — NEW APPLICATION ENTERED