BIOSCAN
Live / Registered — Registered and renewed (as of 20 Sept 2025)
What this means for you
Registered since 13 Jun 1995. 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 13 Jun 2025).
Record
- Serial number
- 74100888
- Registration number
- 1900133
- Mark type
- Word mark
- Filed
- 27 Sept 1990
- Published for opposition
- 06 Aug 1991
- Registered
- 13 Jun 1995
- Next maintenance due
- 13 Jun 2025
- Attorney of record
- Dyan M. House
Goods and services
- Class 040 — Treatment of materials: water treatment services; namely, identifying and controlling microbiological organisms in industrial aqueeous systems
Owner
- BL TECHNOLOGIES, INC., MINNETONKA, MN, US
- SUEZ WTS HOLDINGS USA, INC., TREVOSE, PA, US
- GE BETZ, INC., TREVOSE, PA, US
- BETZDEARBORN, INC, TREVOSE, PA, US
- W. R. Grace & Co.-Conn., New York, NY, US
- W. R. Grace & Co.-Conn., New York, NY, US
- W. R. Grace & Co.-Conn., New York, NY, US
Prosecution history
- 20 Sept 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 20 Sept 2025 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 20 Sept 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 20 Sept 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 27 May 2025 — TEAS SECTION 8 & 9 RECEIVED
- 13 Jun 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 26 Jul 2023 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 13 Aug 2018 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 13 Aug 2018 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 20 Jun 2018 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 13 Jun 2018 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 18 Jun 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 18 Jun 2015 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 18 Jun 2015 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 18 Jun 2015 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL