FUCOIDAN DEFENSE
Live / Registered — Registered and renewed (as of 05 Jan 2026)
What this means for you
Registered since 03 Nov 2015. 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 03 Nov 2025).
Record
- Serial number
- 86489789
- Registration number
- 4844294
- Mark type
- Stylized text
- Filed
- 23 Dec 2014
- Published for opposition
- 18 Aug 2015
- Registered
- 03 Nov 2015
- Next maintenance due
- 03 Nov 2025
Goods and services
- Class 005 — Pharmaceuticals: Brown seaweed extract supplement comprised in whole of fucoidan used as a dietary and nutritional supplement for immune support
Owner
- TUONG NGUYEN, WESTMINSTER, CA, US
- TUONG NGUYEN, WESTMINSTER, CA, US
- TUONG NGUYEN, WESTMINSTER, CA, US
Prosecution history
- 05 Jan 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 05 Jan 2026 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 05 Jan 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 05 Jan 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 05 Jan 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 24 Sept 2025 — TEAS SECTION 8 & 9 RECEIVED
- 03 Nov 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 06 Apr 2022 — NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
- 05 Apr 2022 — REGISTERED - SEC. 8 (6-YR) ACCEPTED
- 04 Apr 2022 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 27 Sept 2021 — TEAS SECTION 8 RECEIVED
- 03 Nov 2020 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 03 Nov 2015 — REGISTERED-PRINCIPAL REGISTER
- 18 Aug 2015 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 18 Aug 2015 — PUBLISHED FOR OPPOSITION