TOPOLYZER
Live / Registered — Registered and renewed (as of 08 Aug 2026)
What this means for you
Registered since 27 Dec 2016. 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 27 Dec 2036: the §8 & §9 renewal).
Record
- Serial number
- 86293545
- Registration number
- 5110210
- Mark type
- Word mark
- Filed
- 28 May 2014
- Published for opposition
- 21 Oct 2014
- Registered
- 27 Dec 2016
- Renewed
- new term from 27 Dec 2026
- Next maintenance filing
- §8 & §9 renewal, due by 27 Dec 2036 (grace period to 27 Jun 2037)
- Attorney of record
- Melissa Atherton
Goods and services
- Class 010 — Medical apparatus: Surgical apparatus and instruments for use in ophthalmic surgery; medical apparatus and instrument for diagnostic use, namely, apparatus for medical diagnostic testing in the fields of ophthalmology
Owner
- Alcon Inc., FRIBOURG, CH
- Alcon Laboratories, Inc., Fribourg, DE, US
- Alcon Laboratories, Inc., Fort Worth, TX, US
- Alcon Laboratories, Inc., Fort Worth, TX, US
Board proceedings on this mark
The owner also pleads this mark in 1 other Board proceeding.
Prosecution history
- 08 Aug 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 08 Aug 2026 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 08 Aug 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 08 Aug 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 11 Jun 2026 — TEAS SECTION 8 & 9 RECEIVED
- 27 Dec 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 21 Nov 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 21 Nov 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 21 Nov 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 09 Feb 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 09 Feb 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 09 Feb 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 09 Feb 2024 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 09 Feb 2024 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 24 May 2023 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED