ULTRA LONG CARBON
Live / Registered — Registered (as of 24 Mar 2026)
What this means for you
Registered since 24 Mar 2026. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 99434964
- Registration number
- 8190141
- Mark type
- Stylized text
- Filed
- 09 Oct 2025
- Registered
- 24 Mar 2026
- Attorney of record
- M. Scott Alprin
Goods and services
- Class 001 — Chemicals: Industrial chemicals; carbon nanotubes
- Class 009 — Scientific and electric apparatus: Batteries; electrical cells; dry cells; wet cells; secondary batteries; lithium-ion batteries; electrodes
- Class 017 — Rubber goods: Semi-processed plastics; semi-processed plastics containing carbon nanotubes; plastics in extruded form for use in further manufacturing; extruded plastics in the form of sheets for use in manufacture; extruded plastics in the form of tubes for use in manufacture; extruded plastics in the form of blocks for use in manufacture; extruded plastics in the form of pellets for use in manufacture
Owner
- SUMITOMO CHEMICAL COMPANY, LIMITED, Chuo-ku, Tokyo, JP
- SUMITOMO CHEMICAL COMPANY, LIMITED, Chuo-ku, Tokyo, JP
Prosecution history
- 24 Mar 2026 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 24 Mar 2026 — REGISTERED-SUPPLEMENTAL REGISTER
- 26 Feb 2026 — APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER
- 26 Feb 2026 — EXAMINER'S AMENDMENT ENTERED
- 26 Feb 2026 — NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
- 26 Feb 2026 — EXAMINERS AMENDMENT E-MAILED
- 26 Feb 2026 — EXAMINERS AMENDMENT -WRITTEN
- 06 Feb 2026 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 06 Feb 2026 — NON-FINAL ACTION E-MAILED
- 06 Feb 2026 — NON-FINAL ACTION WRITTEN
- 27 Jan 2026 — ASSIGNED TO EXAMINER
- 09 Oct 2025 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 09 Oct 2025 — APPLICATION FILING RECEIPT MAILED
- 09 Oct 2025 — NEW APPLICATION ENTERED