DENITE
Live / Registered — Registered and renewed (as of 22 Aug 2025)
What this means for you
Registered since 22 Apr 1975. 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 22 Apr 2025).
Record
- Serial number
- 73012270
- Registration number
- 1009140
- Mark type
- Word mark
- Filed
- 31 Jan 1974
- Registered
- 22 Apr 1975
- Next maintenance due
- 22 Apr 2025
- Attorney of record
- Usha Menon
Goods and services
- Class 011 — Environmental control apparatus: NITRATE REMOVAL SEWAGE TREATMENT PLANTS
Owner
- DE NORA WATER TECHNOLOGIES, LLC., SUGAR LAND, TX, US
- DE NORA WATER TECHNOLOGIES, INC., COLMAR, PA, US
- SEVERN TRENT WATER PURIFICATION, INC., TAMPA, FL, US
- TETRA RESOURCES, INC., THE WOODLANDS, TX, US
- DRAVO CORPORATION, PITTSBURGH, PA, US
Prosecution history
- 22 Aug 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 22 Aug 2025 — REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
- 22 Aug 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 22 Aug 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 14 Apr 2025 — TEAS SECTION 8 & 9 RECEIVED
- 22 Apr 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 26 Jan 2022 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 22 Dec 2021 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 28 Aug 2016 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 29 Apr 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 29 Apr 2015 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 29 Apr 2015 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 21 Apr 2015 — TEAS SECTION 8 & 9 RECEIVED
- 08 Aug 2011 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 30 Oct 2007 — CASE FILE IN TICRS