ISTAIN Trademark
Serial Number: 87980751 • Registration: 6866535
ISTAIN is a trademark filed by
Essenlix Corporation
on March 5, 2018. The trademark is classified under Class 44 (Medical Services).
The application is currently registered and active.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Xiongying Tu Schwabe, Williamson & Wyatt, P.C.
1211 SW 5th Ave., Suite 1800
Portland, OR 97204
United States
Trademark Details
Filing Date
March 5, 2018
Registration Date
October 4, 2022
Published for Opposition
June 11, 2019
Goods & Services
Medical assistance; medical consultations; medical counseling; medical information; medical services
Filing History
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 3, 2026 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Mar 3, 2026 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Mar 3, 2026 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Mar 3, 2026 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Mar 3, 2026 COAR
NOTICE OF REGISTRATION CONFIRMATION EMAILED
Oct 4, 2022 NRCC
REGISTERED-PRINCIPAL REGISTER
Oct 4, 2022 R.PR
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Sep 2, 2022 SUNA
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Sep 1, 2022 CNPR
STATEMENT OF USE PROCESSING COMPLETE
Aug 6, 2022 SUPC
USE AMENDMENT FILED
Aug 4, 2022 IUAF
TEAS STATEMENT OF USE RECEIVED
Aug 4, 2022 EISU
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Feb 18, 2022 EXRA
SOU EXTENSION 5 GRANTED
Feb 17, 2022 EX5G
SOU EXTENSION 5 FILED
Feb 3, 2022 EXT5
SOU TEAS EXTENSION RECEIVED
Feb 3, 2022 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Aug 17, 2021 EXRA
SOU EXTENSION 4 GRANTED
Aug 16, 2021 EX4G
RESPONSE TO ITU OFFICE ACTION ENTERED
Aug 12, 2021 IROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Aug 12, 2021 TROA
ITU OFFICE ACTION ISSUED FOR EXTENSION REQUEST
Aug 11, 2021 INCE
SOU EXTENSION 4 FILED
Aug 4, 2021 EXT4
SOU TEAS EXTENSION RECEIVED
Aug 4, 2021 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Jan 27, 2021 EXRA
SOU EXTENSION 3 GRANTED
Jan 25, 2021 EX3G
SOU EXTENSION 3 FILED
Jan 25, 2021 EXT3
SOU TEAS EXTENSION RECEIVED
Jan 25, 2021 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Aug 7, 2020 EXRA
SOU EXTENSION 2 GRANTED
Aug 5, 2020 EX2G
SOU EXTENSION 2 FILED
Aug 5, 2020 EXT2
SOU TEAS EXTENSION RECEIVED
Aug 5, 2020 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Feb 4, 2020 EXRA
SOU EXTENSION 1 GRANTED
Jan 31, 2020 EX1G
SOU EXTENSION 1 FILED
Jan 31, 2020 EXT1
SOU TEAS EXTENSION RECEIVED
Jan 31, 2020 EEXT
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Aug 6, 2019 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Jun 11, 2019 NPUB
PUBLISHED FOR OPPOSITION
Jun 11, 2019 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
May 22, 2019 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
May 7, 2019 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
May 6, 2019 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
May 6, 2019 CRFA
DIVISIONAL PROCESSING COMPLETE
May 2, 2019 DPCC
CASE ASSIGNED TO INTENT TO USE PARALEGAL
May 2, 2019 AITU
ASSIGNED TO LIE
Apr 10, 2019 ALIE
DIVISIONAL REQUEST RECEIVED
Apr 8, 2019 DRRR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
Apr 8, 2019 ERFR
JURISDICTION RESTORED TO EXAMINING ATTORNEY
Apr 8, 2019 JURT
EX PARTE APPEAL-INSTITUTED
Apr 8, 2019 EXPI
EXPARTE APPEAL RECEIVED AT TTAB
Apr 8, 2019 EXAF
TEAS REQUEST TO DIVIDE RECEIVED
Apr 8, 2019 ERTD
NOTIFICATION OF FINAL REFUSAL EMAILED
Oct 24, 2018 GNFN
FINAL REFUSAL E-MAILED
Oct 24, 2018 GNFR
FINAL REFUSAL WRITTEN
Oct 24, 2018 CNFR
TEAS/EMAIL CORRESPONDENCE ENTERED
Oct 4, 2018 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Oct 3, 2018 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Oct 3, 2018 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Jun 22, 2018 GNRN
NON-FINAL ACTION E-MAILED
Jun 22, 2018 GNRT
NON-FINAL ACTION WRITTEN
Jun 22, 2018 CNRT
ASSIGNED TO EXAMINER
Jun 18, 2018 DOCK
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 19, 2018 TCCA
TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED
Mar 19, 2018 TAEA
TEAS VOLUNTARY AMENDMENT RECEIVED
Mar 19, 2018 PARI
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Mar 10, 2018 NWOS
NEW APPLICATION ENTERED
Mar 8, 2018 NWAP