TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/21/2025
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Official data from USPTO
MIOSTAT
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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
44
Latest update
11/26/2025
Trademark type
Word
Nice classes
5
Filing date
05/03/1974
Registration date
10/07/1975
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/28/2025
Last transaction
11/26/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
04/05/1974
First use in commerce
04/05/1974
Drawing code
1
Owner type
03
Owner location
Fribourg, CH
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
ALCON INC.
ALCON RESEARCH, LLC
ALCON RESEARCH, LTD.
ALCON MANUFACTURING, 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 PREPARATION
Publications
History of USPTO decisions and trademark events.
44 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
08/28/2025
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
08/28/2025
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/28/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/25/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
04/18/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/07/2024
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
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/11/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/11/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/11/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/11/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/11/2020
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/12/2020
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/22/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/25/2018
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/25/2018
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
11/23/2015
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
11/22/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/22/2015
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/22/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
10/06/2015
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/06/2015
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/09/2013
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/09/2013
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/17/2008
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/02/2008
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/15/2007
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
02/06/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/06/2006
PLGL
ASSIGNED TO PARALEGAL
02/06/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
02/07/2005
E89R
TEAS SECTION 8 & 9 RECEIVED
02/07/2005
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
09/18/1995
RRPR
RESPONSE RECEIVED TO POST REG. ACTION
08/30/1995
PRA9
POST REGISTRATION ACTION MAILED - SEC. 9
08/10/1995
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
05/26/1995
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
02/02/1981
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