TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/21/2025
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Official data from USPTO
BION
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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
45
Latest update
11/26/2025
Trademark type
Word
Nice classes
5
Filing date
04/20/1992
Registration date
10/26/1993
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/10/2024
Last transaction
11/26/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
04/16/1993
First use in commerce
04/16/1993
Drawing code
1
Owner type
03
Owner location
Fribourg, CH-1701, CH
Examiner
MANDIR, FREDERICK
Law office
G30
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
Alcon Inc.
ALCON RESEARCH, LTD.
ALCON MANUFACTURING, LTD.
Alcon Laboratories, Inc.
Representatives
Melissa Atherton
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
ophthalmic pharmaceutical preparations
Publications
History of USPTO decisions and trademark events.
45 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
03/11/2024
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
03/10/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/10/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/10/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
09/29/2023
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/26/2022
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
02/07/2018
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/07/2018
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/03/2016
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/03/2016
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
11/28/2012
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
11/28/2012
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/28/2012
E89R
TEAS SECTION 8 & 9 RECEIVED
11/20/2012
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/02/2008
CFIT
CASE FILE IN TICRS
09/13/2007
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/15/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/21/2003
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/21/2003
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
01/13/2003
E89R
TEAS SECTION 8 & 9 RECEIVED
01/13/2003
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/18/1999
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
10/28/1998
R.PR
REGISTERED-PRINCIPAL REGISTER
10/26/1993
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
08/09/1993
SUPC
STATEMENT OF USE PROCESSING COMPLETE
07/19/1993
EX1G
SOU EXTENSION 1 GRANTED
07/19/1993
IUAF
USE AMENDMENT FILED
05/28/1993
EXT1
SOU EXTENSION 1 FILED
05/28/1993
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
12/29/1992
PUBO
PUBLISHED FOR OPPOSITION
10/06/1992
NPUB
NOTICE OF PUBLICATION
09/04/1992
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/09/1992
DOCK
ASSIGNED TO EXAMINER
06/25/1992
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