TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/07/2025
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Official data from USPTO
DURACLON
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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
52
Latest update
05/08/2025
Trademark type
Word
Nice classes
5
Filing date
10/24/1994
Registration date
04/06/1999
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/07/2018
Last transaction
05/08/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
10/02/1996
First use in commerce
01/26/1997
Drawing code
1
Owner type
16
Owner location
Northbrook, IL
Examiner
MICHOS, JOHN
Law office
L50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
ASTELLAS US LLC
FUJISAWA USA, INC.
Representatives
Christopher Bolinger Astellas US LLC
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
injectable formulations of clonidine
Publications
History of USPTO decisions and trademark events.
52 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/07/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/07/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/07/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/07/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
07/09/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/09/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/09/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/09/2024
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/04/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/30/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/30/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/30/2022
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/07/2018
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
05/07/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/07/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/07/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
04/27/2018
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/06/2018
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/19/2015
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/19/2015
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
06/16/2009
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/16/2009
PLGL
ASSIGNED TO PARALEGAL
06/05/2009
E89R
TEAS SECTION 8 & 9 RECEIVED
06/03/2009
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
04/26/2005
PLGL
ASSIGNED TO PARALEGAL
04/26/2005
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
04/06/2005
E815
TEAS SECTION 8 & 15 RECEIVED
04/06/2005
R.PR
REGISTERED-PRINCIPAL REGISTER
04/06/1999
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
02/14/1999
DOCK
ASSIGNED TO EXAMINER
02/09/1999
DOCK
ASSIGNED TO EXAMINER
12/24/1998
SUPC
STATEMENT OF USE PROCESSING COMPLETE
11/19/1998
IUAF
USE AMENDMENT FILED
11/19/1998
EX5G
SOU EXTENSION 5 GRANTED
06/09/1998
EXT5
SOU EXTENSION 5 FILED
05/21/1998
EX4G
SOU EXTENSION 4 GRANTED
01/10/1998
EXT4
SOU EXTENSION 4 FILED
11/20/1997
EX3G
SOU EXTENSION 3 GRANTED
10/18/1997
REIN
REINSTATED
10/18/1997
ABN6
ABANDONMENT - NO USE STATEMENT FILED
05/22/1997
EXT3
SOU EXTENSION 3 FILED
05/21/1997
EX2G
SOU EXTENSION 2 GRANTED
01/28/1997
EXT2
SOU EXTENSION 2 FILED
11/20/1996
EX1G
SOU EXTENSION 1 GRANTED
08/03/1996
EXT1
SOU EXTENSION 1 FILED
05/16/1996
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
11/21/1995
PUBO
PUBLISHED FOR OPPOSITION
08/29/1995
NPUB
NOTICE OF PUBLICATION
07/28/1995
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/20/1995
DOCK
ASSIGNED TO EXAMINER
03/11/1995
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