BIOSTOP
Live / Registered — Registered (as of 17 Mar 2026)
What this means for you
Registered since 17 Mar 2026. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 98645649
- Registration number
- 8180199
- Mark type
- Design + words
- Filed
- 12 Jul 2024
- Published for opposition
- 11 Mar 2025
- Registered
- 17 Mar 2026
- Attorney of record
- Edyta Zydorek
Goods and services
- Class 040 — Treatment of materials: Portable water treatment services, namely, delivery and management of chemicals used to disinfect open recirculating water systems, potable water systems and process water systems
Owner
- Chem-Aqua, Inc., Irving, TX, US
- Chem-Aqua, Inc., Irving, TX, US
- Chem-Aqua, Inc., Irving, TX, US
Prosecution history
- 17 Mar 2026 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 17 Mar 2026 — REGISTERED-PRINCIPAL REGISTER
- 25 Feb 2026 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 25 Feb 2026 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 24 Feb 2026 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 24 Feb 2026 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 24 Feb 2026 — ASSIGNED TO LIE
- 18 Feb 2026 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 10 Feb 2026 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 10 Feb 2026 — NON-FINAL ACTION E-MAILED
- 10 Feb 2026 — SU - NON-FINAL ACTION - WRITTEN
- 08 Feb 2026 — STATEMENT OF USE PROCESSING COMPLETE
- 04 Aug 2025 — USE AMENDMENT FILED
- 07 Feb 2026 — CASE ASSIGNED TO INTENT TO USE PARALEGAL
- 04 Aug 2025 — TEAS STATEMENT OF USE RECEIVED