DENOX
Live / Registered — Registered and renewed (as of 05 Nov 2022)
What this means for you
Registered since 06 Nov 2001. 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 06 Nov 2021).
Record
- Serial number
- 75580966
- Registration number
- 2505595
- Mark type
- Word mark
- Filed
- 02 Nov 1998
- Registered
- 06 Nov 2001
- Next maintenance due
- 06 Nov 2021
- Attorney of record
- Katherine P. Califa
Goods and services
- Class 001 — Chemicals: Chemicals - namely, an additive used in fluid cracking to reduce emissions in the petroleum refining field
Owner
- W. R. Grace & Co. -Conn., COLUMBIA, MD, US
- W. R. Grace & Co. -Conn., New York, NY, US
Prosecution history
- 10 Sept 2025 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 05 Nov 2022 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 05 Nov 2022 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 05 Nov 2022 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 05 Nov 2022 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 06 May 2022 — TEAS SECTION 8 & 9 RECEIVED
- 22 Feb 2022 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 22 Feb 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 22 Feb 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 22 Feb 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 22 Feb 2022 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 29 Sept 2021 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 06 Nov 2020 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 09 Nov 2011 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 09 Nov 2011 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED