DUOLITE
Live / Registered — Registered and renewed (as of 30 Jun 2024)
What this means for you
Registered since 14 Sept 1943. 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 14 Sept 2023).
Record
- Serial number
- 71460234
- Registration number
- 0403292
- Mark type
- Word mark
- Filed
- 28 Apr 1943
- Registered
- 14 Sept 1943
- Next maintenance due
- 14 Sept 2023
- Attorney of record
- Steven C. Benjamin
Goods and services
- Class 001 — Chemicals
- Class 006 — Metal goods: Zeolitic Materials-Namely, Synthetic Resinous Zeolites for Filtration and Purification of Liquids and Gases
Owner
- DDP SPECIALTY ELECTRONIC MATERIALS US 8 LLC, WILMINGTON, DE, US
- ROHM AND HAAS COMPANY, PHILADELPHIA, PA, US
- Duolite International Inc., Cleveland, OH, US
- Chemical Process Company, San Francisco, CA, US
Prosecution history
- 05 Feb 2025 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 30 Jun 2024 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 30 Jun 2024 — REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)
- 30 Jun 2024 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 05 Jun 2024 — TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
- 18 May 2024 — POST REGISTRATION ACTION MAILED - SEC. 8 & 9
- 17 May 2024 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 05 Feb 2024 — TEAS SECTION 8 & 9 RECEIVED
- 05 Feb 2024 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 05 Feb 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 05 Feb 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 05 Feb 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 05 Feb 2024 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 05 Feb 2024 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 01 Feb 2023 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY