ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/18/2026
Back to search
Official data from USPTO
SYPRINE
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: 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
38
Latest update
02/19/2026
Trademark type
Word
Nice classes
5
Filing date
04/18/1988
Registration date
11/01/1988
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/20/2019
Last transaction
02/19/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
03/09/1988
First use in commerce
03/09/1988
Drawing code
1
Owner type
11
Owner location
DUBLIN, IE
Examiner
SZOKE, MICHAEL
Law office
570
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
BAUSCH HEALTH IRELAND LIMITED
ATON PHARMA, INC.
MERCK & CO., INC.
MERCK & CO., INC.
Representatives
Jeremy Blackowicz Bausch Health Companies
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
PHARMACEUTICAL PREPARATION FOR TREATMENT OF WILSON'S DISEASE
Publications
History of USPTO decisions and trademark events.
38 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/11/2026
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/16/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/22/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/22/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/22/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/25/2020
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/27/2019
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/20/2019
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
02/20/2019
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/20/2019
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/20/2019
E89R
TEAS SECTION 8 & 9 RECEIVED
09/18/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/18/2018
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
11/01/2017
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/21/2015
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/23/2011
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/19/2010
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/19/2010
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
09/22/2008
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/22/2008
PLGL
ASSIGNED TO PARALEGAL
09/09/2008
E89R
TEAS SECTION 8 & 9 RECEIVED
09/04/2008
CFIT
CASE FILE IN TICRS
07/14/2008
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/26/2007
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/26/2007
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/26/2007
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/23/2007
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/23/2007
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
09/06/2006
15AK
REGISTERED - SEC. 15 ACKNOWLEDGED
09/17/1997
15AF
REGISTERED - SEC. 15 AFFIDAVIT FILED
08/25/1997
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
05/20/1994
8.AF
REGISTERED - SEC. 8 (6-YR) FILED
01/18/1994
R.PR
REGISTERED-PRINCIPAL REGISTER
11/01/1988
PUBO
PUBLISHED FOR OPPOSITION
08/09/1988
NPUB
NOTICE OF PUBLICATION
07/08/1988
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/16/1988
Continuous trademark protection
Get notified about every new filing that threatens SYPRINE or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.