E89R
TEAS SECTION 8 & 9 RECEIVED
06/11/2026
Back to search
Official data from USPTO
TOPOLYZER
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: WordOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
57
Latest update
06/12/2026
Classification
Registered
Trademark type
Word
Nice classes
10
Filing date
05/28/2014
Registration date
12/27/2016
Expiration date
-
Recommended action
Perform a full collision analysis and validate classes before any filing or trademark investment.
Next step
These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/24/2023
Last transaction
06/12/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
12/31/2015
First use in commerce
12/31/2015
Drawing code
4
Owner type
03
Owner location
FRIBOURG, CH
Examiner
BHANOT, KAPIL KUMAR
Law office
L80
Current location
TMEG LAW OFFICE 108
Holders and representatives
Holders
Alcon Inc.
Alcon Laboratories, Inc.
Alcon Laboratories, Inc.
Representatives
Melissa Atherton
Technical classification
Nice Classes
Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 10
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
Publications
History of USPTO decisions and trademark events.
57 publications found
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
12/27/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/21/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/21/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/21/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/09/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/09/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/09/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/09/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/09/2024
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
05/24/2023
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
05/24/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/24/2023
E815
TEAS SECTION 8 & 15 RECEIVED
11/11/2022
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
12/27/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/13/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/13/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/13/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/13/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/13/2020
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/23/2019
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/09/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/12/2018
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/12/2018
R.PR
REGISTERED-PRINCIPAL REGISTER
12/27/2016
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
11/24/2016
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
11/23/2016
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
11/17/2016
SUPC
STATEMENT OF USE PROCESSING COMPLETE
11/16/2016
EX4G
SOU EXTENSION 4 GRANTED
11/16/2016
IUAF
USE AMENDMENT FILED
10/24/2016
EXT4
SOU EXTENSION 4 FILED
10/24/2016
EEXT
SOU TEAS EXTENSION RECEIVED
10/24/2016
EISU
TEAS STATEMENT OF USE RECEIVED
10/24/2016
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/27/2016
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/27/2016
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
06/28/2016
EX3G
SOU EXTENSION 3 GRANTED
06/27/2016
EXT3
SOU EXTENSION 3 FILED
06/14/2016
EEXT
SOU TEAS EXTENSION RECEIVED
06/14/2016
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
02/02/2016
EX2G
SOU EXTENSION 2 GRANTED
02/01/2016
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
01/28/2016
EXT2
SOU EXTENSION 2 FILED
12/14/2015
EEXT
SOU TEAS EXTENSION RECEIVED
12/14/2015
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
05/30/2015
EX1G
SOU EXTENSION 1 GRANTED
05/28/2015
EXT1
SOU EXTENSION 1 FILED
05/28/2015
EEXT
SOU TEAS EXTENSION RECEIVED
05/28/2015
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
12/16/2014
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/21/2014
PUBO
PUBLISHED FOR OPPOSITION
10/21/2014
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/01/2014
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/10/2014
DOCK
ASSIGNED TO EXAMINER
09/10/2014
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
06/10/2014
NWAP
NEW APPLICATION ENTERED
05/31/2014
Continuous trademark protection
Get notified about every new filing that threatens TOPOLYZER or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.