TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/13/2025
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Official data from USPTO
ARDELYX
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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
84
Latest update
10/18/2025
Trademark type
Word
Nice classes
5
Filing date
09/02/2008
Registration date
03/29/2011
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/05/2021
Last transaction
10/18/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
2010-11-00
First use in commerce
2010-11-00
Drawing code
4
Owner type
03
Owner location
Waltham, MA
Examiner
NADELMAN,ANDREA KOYNER
Law office
M10
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
ARDELYX, INC.
ARDELYX, INC.
Nteryx, Inc.
Representatives
Peter J Willsey Kilpatrick Townsend & Stockton LLP
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
Pharmaceutical preparations for the treatment of gastrointestinal conditionsdiseasesdisordersailments and illnesses; pharmaceutical preparations for the treatment of pain
Publications
History of USPTO decisions and trademark events.
84 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/13/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/13/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/13/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
10/13/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
03/10/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/10/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/10/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/10/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/24/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/24/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/24/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/24/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/24/2023
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/05/2021
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
05/05/2021
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/05/2021
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
04/16/2021
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
04/15/2021
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
04/14/2021
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
03/29/2021
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/04/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/18/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/18/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/18/2021
E89R
TEAS SECTION 8 & 9 RECEIVED
11/25/2020
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
03/29/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/26/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/26/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/26/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/26/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/26/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/09/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/09/2019
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
08/05/2017
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
08/05/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/31/2017
E815
TEAS SECTION 8 & 15 RECEIVED
06/14/2017
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
03/29/2016
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/14/2013
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/14/2013
R.PR
REGISTERED-PRINCIPAL REGISTER
03/29/2011
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
02/24/2011
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
02/23/2011
DMCC
DATA MODIFICATION COMPLETED
02/17/2011
ALIE
ASSIGNED TO LIE
02/15/2011
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
02/15/2011
SUPC
STATEMENT OF USE PROCESSING COMPLETE
02/14/2011
DPCC
DIVISIONAL PROCESSING COMPLETE
02/14/2011
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
02/10/2011
INCD
ITU OFFICE ACTION ISSUED FOR DIVISIONAL REQUEST
01/31/2011
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
01/20/2011
IUAF
USE AMENDMENT FILED
12/20/2010
DRRR
DIVISIONAL REQUEST RECEIVED
12/20/2010
ERTD
TEAS REQUEST TO DIVIDE RECEIVED
12/20/2010
EISU
TEAS STATEMENT OF USE RECEIVED
12/20/2010
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
06/29/2010
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/04/2010
PUBO
PUBLISHED FOR OPPOSITION
05/04/2010
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/13/2010
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/13/2010
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
03/31/2010
ALIE
ASSIGNED TO LIE
03/30/2010
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/25/2010
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/25/2010
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/25/2010
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
03/25/2010
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/24/2010
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
01/13/2010
GNFR
FINAL REFUSAL E-MAILED
01/13/2010
CNFR
FINAL REFUSAL WRITTEN
01/13/2010
RCCK
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
12/23/2009
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
06/23/2009
GNSL
LETTER OF SUSPENSION E-MAILED
06/23/2009
CNSL
SUSPENSION LETTER WRITTEN
06/23/2009
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
06/05/2009
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/05/2009
ALIE
ASSIGNED TO LIE
06/05/2009
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
06/04/2009
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
12/08/2008
GNRT
NON-FINAL ACTION E-MAILED
12/08/2008
CNRT
NON-FINAL ACTION WRITTEN
12/08/2008
DOCK
ASSIGNED TO EXAMINER
12/08/2008
NWAP
NEW APPLICATION ENTERED
09/05/2008
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