TrademarkDir
FENTI-O2
LIVE

Serial Number

88722797

Owner

FENCHEM BIOTEK LTD.

First Use Date

Jul 10, 2019

Filing Date

Dec 11, 2019

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FENTI-O2 Trademark

Serial Number: 88722797 • Registration: 6318218

FENTI-O2 is a trademark filed by FENCHEM BIOTEK LTD. on December 11, 2019. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Owner Contact Info

FENCHEM BIOTEK LTD.

19th Fortune Building, 359th Hongwu Road
Nanjing 210002 , CN

Entity Type: 99

Trademark Details

Filing Date

December 11, 2019

Registration Date

April 13, 2021

First Use Anywhere

July 10, 2019

First Use in Commerce

July 10, 2019

Published for Opposition

January 26, 2021

Goods & Services

Antioxidants for use in manufacture; Antioxidants for use in the manufacture of food supplements; Antioxidants for use in the manufacture of pharmaceuticals

Filing History

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Apr 13, 2026 REM1
WITHDRAWAL OF ATTORNEY GRANTED
Nov 12, 2025 WOAG
TEAS WITHDRAWAL OF ATTORNEY RECEIVED
Nov 12, 2025 WOAR
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jan 17, 2022 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jan 17, 2022 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jan 17, 2022 REAP
REGISTERED-PRINCIPAL REGISTER
Apr 13, 2021 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Jan 26, 2021 NPUB
PUBLISHED FOR OPPOSITION
Jan 26, 2021 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Jan 6, 2021 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Dec 18, 2020 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Dec 2, 2020 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Dec 2, 2020 CRFA
ASSIGNED TO LIE
Nov 16, 2020 ALIE
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Sep 13, 2020 TROA
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Sep 11, 2020 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Sep 11, 2020 TCCA
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Sep 11, 2020 EWAF
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Sep 11, 2020 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Sep 11, 2020 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Sep 11, 2020 COAR
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Mar 12, 2020 GNRN
NON-FINAL ACTION E-MAILED
Mar 12, 2020 GNRT
NON-FINAL ACTION WRITTEN
Mar 12, 2020 CNRT
PREVIOUS ALLOWANCE COUNT WITHDRAWN
Mar 11, 2020 ZZZX
APPROVED FOR PUB - PRINCIPAL REGISTER
Mar 11, 2020 CNSA
ASSIGNED TO EXAMINER
Mar 11, 2020 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Dec 14, 2019 NWOS
NEW APPLICATION ENTERED
Dec 14, 2019 NWAP

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