SYTON

What this means for you

Registered since 28 Dec 2004. 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 28 Dec 2024).

Record

Serial number

78340731

Registration number

2914670

Mark type

Stylized text

Filed

15 Dec 2003

Published for opposition

05 Oct 2004

Registered

28 Dec 2004

Next maintenance due

28 Dec 2024

Attorney of record

William C. Wright

Goods and services

• Class 001 — Chemicals: Colloidal silica slurry for use as a polishing agent in the semiconductor industry

Owner

• MERCK KGAA, DARMSTADT, DE
• VERSUM MATERIALS US, LLC, TEMPE, AZ, US
• AIR PRODUCTS AND CHEMICALS, INC., ALLENTOWN, PA, US
• AIR PRODUCTS AND CHEMICALS, INC., ALLENTOWN, PA, US
• DUPONT AIR PRODUCTS NANOMATERIALS, L.L.C., ALLENTOWN, PA, US
• E. I. du Pont de Nemours and Company, Wilmington, DE, US
• E. I. du Pont de Nemours and Company, Wilmington, DE, US
• E. I. du Pont de Nemours and Company, Wilmington, DE, US

Prior registrations

• Registration 411133

Prosecution history

• 07 May 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
• 07 May 2025 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
• 07 May 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
• 07 May 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 09 Dec 2024 — TEAS SECTION 8 & 9 RECEIVED
• 28 Dec 2023 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
• 04 Jun 2020 — REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED
• 07 Apr 2020 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
• 07 Apr 2020 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 07 Apr 2020 — TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
• 07 Apr 2020 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
• 07 Apr 2020 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 07 Apr 2020 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 07 Apr 2020 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
• 04 Mar 2020 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP