ONGUARD

What this means for you

Registered since 14 Nov 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 14 Nov 2025).

Record

Serial number

74342160

Registration number

1935767

Mark type

Word mark

Filed

07 Dec 1992

Published for opposition

23 Nov 1993

Registered

14 Nov 1995

Next maintenance due

14 Nov 2025

Attorney of record

Brandie F. Sullivan

Goods and services

• Class 009 — Scientific and electric apparatus: computer programs for use in the field of industrial water treatment

Owner

• SOLENIS TECHNOLOGIES, L.P., SCHAFFHAUSEN, DE, US
• SOLENIS TECHNOLOGIES, L.P., SCHAFFHAUSEN, DE, US
• ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC, DUBLIN, OH, US
• ASHLAND INC., COVINGTON, KY, US
• DREW CHEMICAL CORPORATION, Boonton, NJ, US
• DREW CHEMICAL CORPORATION, Boonton, NJ, US
• ASHLAND OIL, INC., Russell, KY, US
• Ashchem I.P., Inc., Dublin, OH, US
• Ashchem I.P., Inc., Dublin, OH, US

Prosecution history

• 12 Jan 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
• 12 Jan 2026 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
• 12 Jan 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
• 09 Jan 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 05 Dec 2025 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
• 05 Dec 2025 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
• 01 Oct 2025 — TEAS SECTION 8 & 9 RECEIVED
• 14 Nov 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
• 31 Jul 2024 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
• 31 Jul 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 31 Jul 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 31 Jul 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 04 Jul 2024 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
• 19 Jul 2023 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
• 16 Nov 2022 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY