EXCEL
Live / Registered — Registered and renewed (as of 21 Jan 2026)
What this means for you
Registered since 10 Nov 2015. 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 10 Nov 2035: the §8 & §9 renewal).
Record
- Serial number
- 86372198
- Registration number
- 4852273
- Mark type
- Word mark
- Filed
- 20 Aug 2014
- Published for opposition
- 13 Jan 2015
- Registered
- 10 Nov 2015
- Current term from
- 10 Nov 2025
- Next maintenance filing
- §8 & §9 renewal, due by 10 Nov 2035 (grace period to 10 May 2036)
- Attorney of record
- Scott D. Woldow
Goods and services
- Class 040 — Treatment of materials: material treatment services, namely, catalyst rejuvenation
Owner
- EVONIK OPERATIONS GMBH, Essen, DE
- Porocel International, LLC, Reading, OH, US
- Porocel International, LLC, Reading, OH, US
- Porocel Industries, LLC, Reading, OH, US
Prosecution history
- 31 Aug 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 31 Aug 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 31 Aug 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 31 Aug 2026 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 31 Aug 2026 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 21 Jan 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 21 Jan 2026 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 21 Jan 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 21 Jan 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 15 Oct 2025 — TEAS SECTION 8 & 9 RECEIVED
- 10 Nov 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 10 Jun 2022 — NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
- 10 Jun 2022 — REGISTERED - SEC. 8 (6-YR) ACCEPTED
- 09 Jun 2022 — TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
- 03 May 2022 — POST REGISTRATION ACTION MAILED - SEC. 8