TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/21/2025
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Official data from USPTO
VISCOAT
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Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
41
Latest update
11/26/2025
Trademark type
Word
Nice classes
5
Filing date
10/17/1983
Registration date
10/09/1984
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/12/2024
Last transaction
11/26/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
10/01/1983
First use in commerce
10/01/1983
Drawing code
1
Owner type
03
Owner location
Fribourg, CH
Examiner
MANDIR, FREDERICK
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Alcon Inc.
ALCON RESEARCH, LTD.
ALCON MANUFACTURING, LTD.
ALCON SURGICAL, INC.
Cilco, Inc.
Representatives
Melissa Atherton
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
Ophthalmologic Solution Used as an Ophthalmo-Surgical Aid
Publications
History of USPTO decisions and trademark events.
41 publications found
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
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/12/2024
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
08/12/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/12/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/12/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
05/24/2024
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
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/09/2023
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
08/14/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/13/2018
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/13/2018
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/13/2016
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/13/2016
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
10/09/2014
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
10/09/2014
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/09/2014
E89R
TEAS SECTION 8 & 9 RECEIVED
10/08/2014
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/17/2008
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/02/2008
CFIT
CASE FILE IN TICRS
05/16/2008
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/15/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
01/24/2004
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/24/2004
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
11/11/2003
E89R
TEAS SECTION 8 & 9 RECEIVED
11/11/2003
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
01/16/1990
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
10/13/1989
R.PR
REGISTERED-PRINCIPAL REGISTER
10/09/1984
PUBO
PUBLISHED FOR OPPOSITION
07/31/1984
NPUB
NOTICE OF PUBLICATION
05/29/1984
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/13/1984
DOCK
ASSIGNED TO EXAMINER
03/29/1984
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