ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/02/2025
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Official data from USPTO
PYRIDIUM
Did you know this trademark is already registered in United States?
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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
33
Latest update
09/03/2025
Trademark type
Word
Nice classes
5, 18
Filing date
09/13/1928
Registration date
01/01/1929
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/19/2018
Last transaction
09/03/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1922-00-00
First use in commerce
1922-00-00
Drawing code
1
Owner type
16
Owner location
Bridgewater, NJ
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
AMNEAL PHARMACEUTICALS LLC
WARNER CHILCOTT COMPANY, LLC
WARNER CHILCOTT COMPANY, INC.
WARNER-LAMBERT COMPANY
PYRIDIUM CORPORATION, THE
Representatives
Karen M. Whitney Servilla Whitney LLC
Technical classification
Nice Classes
Class 5Class 18
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
No specification.
Class 18
MEDICINES FOR USE IN GERM INFECTIONS AND AS AN ANTISEPTIC
Publications
History of USPTO decisions and trademark events.
33 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/29/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/01/2022
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
07/19/2018
RNL5
REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)
07/19/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/19/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/19/2018
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/18/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
07/06/2018
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/04/2018
CORV
REVIEW OF CORRESPONDENCE COMPLETE - CERTIFICATE OF REG MAILED
07/21/2017
COC.
CORRECTION UNDER SECTION 7 - PROCESSED
05/03/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/02/2017
ES7R
TEAS SECTION 7 REQUEST RECEIVED
01/03/2017
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/23/2016
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/25/2015
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/28/2014
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/28/2014
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/16/2012
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/04/2011
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/06/2011
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
06/24/2009
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
12/12/2008
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/12/2008
PLGL
ASSIGNED TO PARALEGAL
11/20/2008
E89R
TEAS SECTION 8 & 9 RECEIVED
11/13/2008
CFIT
CASE FILE IN TICRS
10/01/2008
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/18/2005
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/18/2005
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/18/2005
REN3
REGISTERED AND RENEWED (THIRD RENEWAL - 20 YRS)
01/01/1989
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
10/24/1988
REN2
REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)
01/01/1969
Continuous trademark protection
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