DS-90
Live / Registered — Registered and renewed (as of 11 Dec 2025)
What this means for you
Registered since 12 Aug 1986. 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 12 Aug 2026).
Record
- Serial number
- 73548760
- Registration number
- 1404537
- Mark type
- Word mark
- Filed
- 18 Jul 1985
- Published for opposition
- 05 Nov 1985
- Registered
- 12 Aug 1986
- Next maintenance due
- 12 Aug 2026
- Attorney of record
- John A. Tang
Goods and services
- Class 001 — Chemicals: AGRICULTURAL FERTILIZER
Owner
- MARTIN OPERATING PARTNERSHIP L.P., Houston, TX, US
- MARTIN RESOURCES, INC., KILGORE, TX, US
- CONTINENTAL SULFUR COMPANY, HOUSTON, TX, US
- CONTINENTAL SULFUR & CHEMICAL COMPANY, HOUSTON, TX, US
- CONTINENTAL SULFUR & CHEMICAL COMPANY, HOUSTON, TX, US
- CONTINENTAL SULFUR & CHEMICAL COMPANY, HOUSTON, TX, US
Prosecution history
- 11 Dec 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 11 Dec 2025 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 11 Dec 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 11 Dec 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 31 Aug 2025 — TEAS SECTION 8 & 9 RECEIVED
- 12 Aug 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 21 Jul 2020 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 21 Jul 2020 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 21 Jul 2020 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 21 Jul 2020 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 21 Jul 2020 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 16 Sept 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 16 Sept 2015 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 16 Sept 2015 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 16 Sept 2015 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL