AMBERSEP
Live / Registered — Registered and renewed (as of 12 Oct 2025)
What this means for you
Registered since 27 Dec 1994. 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 27 Dec 2024).
Record
- Serial number
- 74381129
- Registration number
- 1869133
- Mark type
- Word mark
- Filed
- 12 Apr 1993
- Published for opposition
- 04 Oct 1994
- Registered
- 27 Dec 1994
- Next maintenance due
- 27 Dec 2024
- Attorney of record
- Steven C. Benjamin
Goods and services
- Class 001 — Chemicals: anion and cation resins with or without polymer beads for use in ion exchange processes; namely, for use in condensate polishing, water deionization in electric generating plants, and in the production of ultra-pure water for manufacturing semi-conductor devices
Owner
- DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLC, WILMINGTON, DE, US
- Rohm and Haas Company, Philadelphia, PA, US
- Rohm and Haas Company, Philadelphia, PA, US
- Rohm and Haas Company, Philadelphia, PA, US
Prior registrations
Prosecution history
- 12 Oct 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 12 Oct 2025 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 12 Oct 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 12 Oct 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 20 Jun 2025 — TEAS SECTION 8 & 9 RECEIVED
- 27 Dec 2023 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 19 Feb 2020 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 15 Aug 2014 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 15 Aug 2014 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 15 Aug 2014 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 11 Aug 2014 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 24 Jul 2014 — TEAS SECTION 8 & 9 RECEIVED
- 02 May 2011 — CASE FILE IN TICRS
- 24 Mar 2011 — CASE FILE IN TICRS
- 06 Aug 2004 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)