NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/24/2026
Back to search
Official data from USPTO
LODOSYN
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
48
Latest update
06/16/2026
Trademark type
Word
Nice classes
5
Filing date
01/22/1976
Registration date
10/26/1976
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/24/2026
Last transaction
06/16/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
12/22/1975
First use in commerce
12/22/1975
Drawing code
1
Owner type
11
Owner location
DUBLIN, IE
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
BAUSCH HEALTH IRELAND LIMITED
ATON PHARMA, 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
MEDICINAL PREPARATION FOR USE IN THE TREATMENT OF PARKINSONISM
Publications
History of USPTO decisions and trademark events.
48 publications found
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
05/24/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/24/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/24/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
03/19/2026
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/18/2026
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/11/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/26/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/16/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/08/2023
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/18/2023
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/28/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/14/2022
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
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/03/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/03/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/03/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/03/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/03/2020
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/27/2019
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
12/05/2016
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
12/05/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/05/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/05/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/23/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
09/23/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/26/2015
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
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/21/2010
CORV
REVIEW OF CORRESPONDENCE COMPLETE
01/14/2010
PAPER RECEIVED
01/11/2010
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/09/2009
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/02/2009
CFIT
CASE FILE IN TICRS
11/06/2007
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
01/26/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/26/2006
PLGL
ASSIGNED TO PARALEGAL
01/20/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
11/15/2005
E89R
TEAS SECTION 8 & 9 RECEIVED
11/15/2005
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
12/01/1996
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
10/15/1996
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
10/04/1982
Continuous trademark protection
Get notified about every new filing that threatens LODOSYN or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.