CELPHERE
Live / Registered — Registered and renewed (as of 05 Jan 2026)
What this means for you
Registered since 03 Oct 1995. 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 03 Oct 2025).
Record
- Serial number
- 74169438
- Registration number
- 1924372
- Mark type
- Word mark
- Filed
- 23 May 1991
- Published for opposition
- 24 Mar 1992
- Registered
- 03 Oct 1995
- Next maintenance due
- 03 Oct 2025
- Attorney of record
- Michael T. Smith
Goods and services
- Class 001 — Chemicals: crystalline cellulose for use in the manufacturing of pharmaceuticals and food preparations
Owner
- ASAHI KASEI KABUSHIKI KAISHA, Chiyoda-ku, Tokyo, JP
- ASAHI KASEI CHEMICALS CORPORATION, Tokyo, JP
- ASAHI KASEI KABUSHIKI KAISHA, OSAKA, JP
- ASAHI KASEI KOGYO KABUSHIKI KAISHA, Kita-Ku, Osaka, JP
- ASAHI KASEI KOGYO KABUSHIKI KAISHA, Kita-Ku, Osaka, JP
- ASAHI KASEI KOGYO KABUSHIKI KAISHA, Kita-Ku, Osaka, JP
Prosecution history
- 20 Jan 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 20 Jan 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 20 Jan 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 20 Jan 2026 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 20 Jan 2026 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 05 Jan 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 05 Jan 2026 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 05 Jan 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 29 Dec 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 01 Oct 2025 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 19 Sept 2025 — TEAS SECTION 8 & 9 RECEIVED
- 03 Oct 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 10 Aug 2020 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 10 Aug 2020 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 10 Aug 2020 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS