ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/26/2026
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Official data from USPTO
KETALAR
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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
42
Latest update
01/27/2026
Trademark type
Word
Nice classes
5, 18
Filing date
07/20/1967
Registration date
12/19/1967
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/01/2017
Last transaction
01/27/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
07/05/1967
First use in commerce
07/05/1967
Drawing code
1
Owner type
99
Owner location
BALLSBRIDGE, DUBLIN 4, IE
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
PH HEALTH LIMITED
ENDO OPERATIONS LIMITED
ENDO OPERATIONS LIMITED
PAR PHARMACEUTICAL, INC.
PAR STERILE PRODUCTS, LLC
JHP PHARMACEUTICALS, LLC
JHP PHARMACEUTICALS, INC.
WARNER-LAMBERT COMPANY
PARKE, DAVIS & COMPANY
Representatives
Camille M. Miller Cozen O'Connor
Technical classification
Nice Classes
Class 5Class 18
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
No specification.
Class 18
ANAESTHETIC PREPARATION
Publications
History of USPTO decisions and trademark events.
42 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/02/2025
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/14/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/04/2024
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/16/2024
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/28/2024
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/01/2024
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/22/2021
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
11/01/2017
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
11/01/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/01/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/31/2017
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/11/2017
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/11/2017
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/06/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
10/06/2017
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
12/19/2016
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/26/2016
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/08/2016
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/08/2016
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/04/2016
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/04/2016
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/07/2015
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/30/2015
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/20/2015
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/23/2014
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/05/2014
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/08/2012
CFIT
CASE FILE IN TICRS
02/04/2009
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/15/2008
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/15/2008
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
01/02/2008
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/02/2008
PLGL
ASSIGNED TO PARALEGAL
12/21/2007
E89R
TEAS SECTION 8 & 9 RECEIVED
12/19/2007
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/07/2007
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/31/2007
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/27/2006
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/27/2006
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/10/2004
REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
12/19/1987
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
09/21/1987
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