BSB
Live / Registered — Cancelled — Section 71 (as of 22 Aug 2025)
What this means for you
Registered since 05 Feb 2019. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 79237720
- Registration number
- 5667938
- Mark type
- Word mark
- Filed
- 22 Dec 2017
- Published for opposition
- 20 Nov 2018
- Registered
- 05 Feb 2019
- Attorney of record
- Gregory F. Buhyoff
Goods and services
- Class 001 — Chemicals: Chemicals for industrial purposes in the nature of silica, namely, precipitated silica, colloidal silica, fumed silica, silica gel; chemicals for industrial purposes, namely, nano silica, namely, nano precipitated silica, nano colloidal silica, nano fumed silica, nano silica gel
Owner
- BSB NANOTECHNOLOGY JOINT STOCK COMPANY, VN
- BSB DEVELOPMENT & INVESTMENT COMPANY LIMITED, Can Gio District, Ho Chi Minh City, VN
- BSB DEVELOPMENT & INVESTMENT COMPANY LIMITED, Can Gio District, Ho Chi Minh City, VN
Prosecution history
- 22 Aug 2025 — CANCELLED SECTION 71
- 05 Feb 2024 — COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
- 11 Feb 2023 — CHANGE OF NAME/ADDRESS REC'D FROM IB
- 24 Oct 2022 — NEW REPRESENTATIVE AT IB RECEIVED
- 26 Jul 2019 — FINAL DECISION TRANSACTION PROCESSED BY IB
- 29 May 2019 — GENERIC MADRID TRANSACTION SENT TO IB
- 29 May 2019 — GENERIC MADRID TRANSACTION CREATED
- 05 May 2019 — FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
- 05 Feb 2019 — REGISTERED-PRINCIPAL REGISTER
- 24 Nov 2018 — NOTIFICATION PROCESSED BY IB
- 20 Nov 2018 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 20 Nov 2018 — PUBLISHED FOR OPPOSITION
- 07 Nov 2018 — NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
- 07 Nov 2018 — NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
- 31 Oct 2018 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED