ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/26/2026
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Official data from USPTO
PITOCIN
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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
01/27/2026
Trademark type
Word
Nice classes
5, 18
Filing date
11/02/1928
Registration date
04/02/1929
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/07/2018
Last transaction
01/27/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
10/20/1928
First use in commerce
10/20/1928
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
OXYTOCIC PRINCIPLE OF THE PITUITARY GLAND (THE SPECIFIC MEDICINAL USES OF PITOCIN ARE; PRINCIPAL USE IS IN OBSTETRICS--AS EXAMPLEINERTIA OF THE UTERUS AND THE INDUCTION OF LABORETC.TO CONTROL HEMORRHAGE AND FOR THE CONTRACTION OF THE UTERUS IN CASES OF CESAREAN SECTION) * PHARMACEUTICAL PREPARATIONS CONTAINING OXYTOCIN AND SALTS THEREOF *
Publications
History of USPTO decisions and trademark events.
45 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
05/07/2018
RNL5
REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)
05/07/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/07/2018
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
04/19/2018
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
04/14/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/13/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
04/02/2018
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/02/2018
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
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
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
03/18/2009
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/18/2009
PLGL
ASSIGNED TO PARALEGAL
03/16/2009
E89R
TEAS SECTION 8 & 9 RECEIVED
03/12/2009
CFIT
CASE FILE IN TICRS
09/22/2008
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/15/2008
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/15/2008
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/10/2008
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/10/2008
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
REN3
REGISTERED AND RENEWED (THIRD RENEWAL - 20 YRS)
04/02/1989
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
02/13/1989
REN2
REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)
04/02/1969
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