ENCHEM

Live / Registered — Registered (as of 03 Feb 2026)

What this means for you

Registered since 03 Feb 2026. The owner can stop confusingly similar uses in the classes it covers.

Record

Serial number
79420850
Registration number
8122635
Mark type
Word mark
Filed
24 Jan 2025
Published for opposition
16 Dec 2025
Registered
03 Feb 2026
Attorney of record
Hoejae Ryu

Goods and services

  • Class 001 — Chemicals: Battery electrolytes; electrolyte additives for lithium ion batteries; lithium; industrial chemicals, namely, lithium iron phosphate; battery electrolyte for secondary batteries; industrial chemicals, namely, organic solvents for secondary batteries; chemical additives for industrial use in the manufacture of batteries; chemicals for use in the manufacture of lithium ion batteries being electrolyte solvents; chemical compositions for electrodes of lithium ion batteries; industrial chemicals, namely, active negative polar substances for secondary cell batteries
  • Class 009 — Scientific and electric apparatus: Electrical cells and batteries; high tension batteries; batteries for electric vehicles; lithium batteries; lithium polymer battery; secondary batteries; lithium secondary batteries; lithium-ion secondary batteries; separator for lithium-ion secondary batteries; anodes for lithium-ion secondary batteries; cathodes for lithium-ion secondary batteries

Owner

Prosecution history

  • 03 Feb 2026 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
  • 03 Feb 2026 — REGISTERED-PRINCIPAL REGISTER
  • 16 Dec 2025 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
  • 16 Dec 2025 — PUBLISHED FOR OPPOSITION
  • 10 Dec 2025 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
  • 20 Nov 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
  • 26 Oct 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED
  • 26 Oct 2025 — CORRESPONDENCE RECEIVED IN LAW OFFICE
  • 26 Oct 2025 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
  • 05 Sept 2025 — REFUSAL PROCESSED BY IB
  • 19 Aug 2025 — NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
  • 19 Aug 2025 — REFUSAL PROCESSED BY MPU
  • 16 Jul 2025 — NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
  • 15 Jul 2025 — NON-FINAL ACTION WRITTEN
  • 14 Jul 2025 — CORRECTION FROM IB ENTERED - NO REVIEW REQUIRED

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