EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
03/11/2026
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Official data from USPTO
CARDENE
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
59
Latest update
03/13/2026
Trademark type
Word
Nice classes
5
Filing date
02/09/1984
Registration date
01/01/1985
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/30/2025
Last transaction
03/13/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
01/25/1984
First use in commerce
01/25/1984
Drawing code
1
Owner type
03
Owner location
DEERFIELD, IL, US
Examiner
MANDIR, FREDERICK
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
CHIESI USA, INC.
EKR THERAPEUTICS, LLC
EKR THERAPEUTICS, INC.
PDL BIOPHARMA, INC.
HOFFMANN-LA ROCHE INC.
Syntex (U.S.A) Inc.
Representatives
Chloe Hecht In-House Counsel for Applicant
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
Pharmaceutical Preparations for Cardiovascular Disorders
Publications
History of USPTO decisions and trademark events.
59 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/11/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/11/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/11/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/11/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/11/2026
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/30/2025
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
04/30/2025
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/30/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/30/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
04/16/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/16/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/16/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/16/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/16/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/16/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
12/03/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/25/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/25/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/25/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/25/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/25/2024
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/01/2024
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/26/2022
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/24/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/18/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/18/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/18/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/18/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/18/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/07/2016
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/07/2016
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/15/2015
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
01/15/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/15/2015
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/15/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
12/23/2014
CFIT
CASE FILE IN TICRS
03/31/2011
CFIT
CASE FILE IN TICRS
03/15/2011
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/30/2008
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/02/2008
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/02/2008
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/24/2007
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/24/2007
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/15/2006
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
09/24/2004
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/24/2004
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
07/20/2004
E89R
TEAS SECTION 8 & 9 RECEIVED
07/20/2004
15AK
REGISTERED - SEC. 15 ACKNOWLEDGED
07/20/1999
15AF
REGISTERED - SEC. 15 AFFIDAVIT FILED
02/08/1999
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
04/01/1991
8.AF
REGISTERED - SEC. 8 (6-YR) FILED
12/07/1990
R.PR
REGISTERED-PRINCIPAL REGISTER
01/01/1985
PUBO
PUBLISHED FOR OPPOSITION
10/23/1984
NPUB
NOTICE OF PUBLICATION
08/27/1984
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/28/1984
DOCK
ASSIGNED TO EXAMINER
06/22/1984
DOCK
ASSIGNED TO EXAMINER
06/20/1984
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