MICROCHEM

What this means for you

Registered since 05 Apr 2005. 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 05 Apr 2025).

Record

Serial number

76550345

Registration number

2937353

Mark type

Word mark

Filed

22 Sept 2003

Published for opposition

11 Jan 2005

Registered

05 Apr 2005

Next maintenance due

05 Apr 2025

Attorney of record

Usha Menon

Goods and services

• Class 011 — Environmental control apparatus: Water treatment equipment, namely, chemical analyzers, chemical process controllers, transmitters, and detectors that work to analyze the chemical content of water within a water treatment plant and to control conditions to create potable water

Owner

• DE NORA WATER TECHNOLOGIES, LLC., SUGAR LAND, TX, US
• DE NORA WATER TECHNOLOGIES, INC., COLMAR, PA, US
• Severn Trent Water Purification, Inc., Colmar, PA, US
• Severn Trent Water Purification, Inc., Colmar, PA, US
• Severn Trent Water Purification, Inc., Colmar, PA, US

Prosecution history

• 04 May 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
• 04 May 2025 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
• 04 May 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
• 30 Apr 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 03 Dec 2024 — TEAS SECTION 8 & 9 RECEIVED
• 05 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
• 13 Apr 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
• 13 Apr 2015 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
• 13 Apr 2015 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
• 13 Apr 2015 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 30 Mar 2015 — TEAS SECTION 8 & 9 RECEIVED
• 08 Aug 2011 — TEAS CHANGE OF CORRESPONDENCE RECEIVED