ARDELYX Trademark
Serial Number: 77559911 • Registration: 4091294
ARDELYX is a trademark filed by
Nteryx, Inc.
on September 2, 2008. The trademark is classified under Class 5 (Pharmaceuticals).
The application is currently registered and active.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Peter J Willsey Kilpatrick Townsend & Stockton LLP
701 Pennsylvania Avenue NW, Suite 200
Washington, DC 20004
United States
Trademark Details
Filing Date
September 2, 2008
Registration Date
January 24, 2012
Published for Opposition
May 4, 2010
Goods & Services
pharmaceutical preparations for the treatment of renal * and * cardiovascular [, endocrine, hepatic, metabolic, pulmonary, and respiratory conditions, ] diseases, disorders, ailments and illnesses [ ; pharmaceutical preparations for the treatment of diabetes, obesity, and bone and joint disorders ]
Filing History
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Oct 13, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Oct 13, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Oct 13, 2025 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Oct 13, 2025 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Oct 13, 2025 COAR
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Mar 10, 2025 EWAF
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 10, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Mar 10, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Mar 10, 2025 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jan 24, 2023 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jan 24, 2023 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jan 24, 2023 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jan 24, 2023 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jan 24, 2023 COAR
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jun 3, 2021 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Jun 3, 2021 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jun 3, 2021 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jun 3, 2021 APRE
TEAS SECTION 8 & 9 RECEIVED
Feb 26, 2021 E89R
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Feb 18, 2021 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Feb 18, 2021 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Feb 18, 2021 REAP
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jan 24, 2021 REM2
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Feb 26, 2020 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Feb 26, 2020 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Feb 26, 2020 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Feb 26, 2020 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Feb 26, 2020 COAR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Aug 9, 2019 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Aug 9, 2019 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Jul 19, 2018 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Jul 19, 2018 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jul 19, 2018 APRE
TEAS SECTION 8 & 15 RECEIVED
Jul 9, 2018 E815
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Jan 24, 2017 REM1
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jan 14, 2013 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jan 14, 2013 REAP
REGISTERED-PRINCIPAL REGISTER
Jan 24, 2012 R.PR
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Dec 17, 2011 SUNA
LAW OFFICE REGISTRATION REVIEW COMPLETED
Dec 16, 2011 REGV
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Dec 13, 2011 CNPR
STATEMENT OF USE PROCESSING COMPLETE
Dec 12, 2011 SUPC
USE AMENDMENT FILED
Dec 9, 2011 IUAF
TEAS STATEMENT OF USE RECEIVED
Dec 9, 2011 EISU
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Jun 17, 2011 EXRA
SOU EXTENSION 2 GRANTED
Jun 16, 2011 EX2G
SOU EXTENSION 2 FILED
Jun 14, 2011 EXT2
SOU TEAS EXTENSION RECEIVED
Jun 14, 2011 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Feb 15, 2011 EXRA
CORRECTED NOA E-MAILED
Feb 15, 2011 NOAC
SOU EXTENSION 1 GRANTED
Feb 14, 2011 EX1G
DIVISIONAL PROCESSING COMPLETE
Feb 14, 2011 DPCC
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Feb 10, 2011 TROA
ITU OFFICE ACTION ISSUED FOR DIVISIONAL REQUEST
Jan 31, 2011 INCD
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Jan 20, 2011 AITU
SOU EXTENSION 1 FILED
Dec 20, 2010 EXT1
DIVISIONAL REQUEST RECEIVED
Dec 20, 2010 DRRR
TEAS REQUEST TO DIVIDE RECEIVED
Dec 20, 2010 ERTD
SOU TEAS EXTENSION RECEIVED
Dec 20, 2010 EEXT
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Jun 29, 2010 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
May 4, 2010 NPUB
PUBLISHED FOR OPPOSITION
May 4, 2010 PUBO
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Apr 13, 2010 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Apr 13, 2010 REAP
LAW OFFICE PUBLICATION REVIEW COMPLETED
Mar 31, 2010 PREV
ASSIGNED TO LIE
Mar 30, 2010 ALIE
APPROVED FOR PUB - PRINCIPAL REGISTER
Mar 25, 2010 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Mar 25, 2010 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Mar 25, 2010 CRFA
TEAS REQUEST FOR RECONSIDERATION RECEIVED
Mar 25, 2010 ERFR
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Mar 24, 2010 ASGN
NOTIFICATION OF FINAL REFUSAL EMAILED
Jan 13, 2010 GNFN
FINAL REFUSAL E-MAILED
Jan 13, 2010 GNFR
FINAL REFUSAL WRITTEN
Jan 13, 2010 CNFR
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
Dec 23, 2009 RCCK
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
Jun 23, 2009 GNS3
LETTER OF SUSPENSION E-MAILED
Jun 23, 2009 GNSL
SUSPENSION LETTER WRITTEN
Jun 23, 2009 CNSL
TEAS/EMAIL CORRESPONDENCE ENTERED
Jun 5, 2009 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jun 5, 2009 CRFA
ASSIGNED TO LIE
Jun 5, 2009 ALIE
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Jun 4, 2009 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Dec 8, 2008 GNRN
NON-FINAL ACTION E-MAILED
Dec 8, 2008 GNRT
NON-FINAL ACTION WRITTEN
Dec 8, 2008 CNRT
ASSIGNED TO EXAMINER
Dec 8, 2008 DOCK
NEW APPLICATION ENTERED
Sep 5, 2008 NWAP
