DI-CUP
Live / Registered — Registered and renewed (as of 26 Feb 2026)
What this means for you
Registered since 07 Aug 1956. 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 07 Aug 2026).
Record
- Serial number
- 71689037
- Registration number
- 0632051
- Mark type
- Word mark
- Filed
- 07 Jun 1955
- Registered
- 07 Aug 1956
- Next maintenance due
- 07 Aug 2026
- Attorney of record
- Joanne Rossi
Goods and services
- Class 001 — Chemicals
- Class 006 — Metal goods: DICUMYL PEROXIDE, A CATALYST FOR VINYL POLYMERIZATION AND A CURING AND VULCANIZING AGENT FOR PLASTICS AND RUBBER AND ALLIED CHEMICAL USES
Owner
- ARKEMA INC., KING OF PRUSSIA, PA, US
- Geo Specialty Chemicals, Inc., King of Prussia, PA, US
- HERCULES INCORPORATED, WILMINGTON, DE, US
- HERCULES POWDER COMPANY, WILMINGTON, DE, US
Prosecution history
- 26 Feb 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 26 Feb 2026 — REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)
- 26 Feb 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 26 Feb 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 02 Dec 2025 — TEAS SECTION 8 & 9 RECEIVED
- 07 Aug 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 30 Mar 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 30 Mar 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 30 Mar 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 30 Mar 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 30 Mar 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 03 Oct 2016 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 03 Oct 2016 — REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
- 03 Oct 2016 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 03 Oct 2016 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL