REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
04/06/2026
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Official data from USPTO
ENP@R
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Active USPTO registrationType: CombinedOffice: 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
29
Latest update
04/07/2026
Trademark type
Combined
Nice classes
1, 4
Filing date
01/07/2020
Registration date
04/06/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/06/2021
Last transaction
04/07/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
3
Owner type
99
Owner location
TH
Examiner
NODES, CHRISTOPHER JAMES
Law office
M70
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the stylized wording "ENP@R".
Holders and representatives
Holders
EA Bio Innovation Co., Ltd.
Representatives
Joseph G. Chu JCIP
Technical classification
Nice Classes
Class 1Class 4
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Normal pentadecane; normal octadecane; normal heptadecane; normal hexadecane; chemicals for use in industryindustrial solvents; chemicalshydrocarbon phase change materials; chemical compounds for improving diesel oil; chemicalsisoparaffin hydrocarbon compoundsnot including fuels; chemicalsnormal paraffin hydrocarbon compoundsnot including fuels; chemicalshydrocarbon compoundsnot including fuels
Class 4
Animal fat-based diesel oils; vegetable oil-based diesel oils; non-petroleum based diesel oils; diesel oils; animal fat-based green diesel oils; vegetable oil-based green diesel oils; non-petroleum based green diesel oils; green diesel oils; lubricating oils; non-chemical additives for fuel oils; non-petroleum based fuel oils; fuel oils
Publications
History of USPTO decisions and trademark events.
29 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/23/2022
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
03/23/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/23/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/23/2022
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
08/14/2021
FICS
FINAL DISPOSITION NOTICE SENT TO IB
07/22/2021
FIMP
FINAL DISPOSITION PROCESSED
07/21/2021
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
07/06/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
04/06/2021
GPNX
NOTIFICATION PROCESSED BY IB
01/24/2021
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
01/19/2021
PUBO
PUBLISHED FOR OPPOSITION
01/19/2021
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
12/30/2020
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
12/30/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
12/30/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/14/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/01/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/30/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
11/30/2020
RFNT
REFUSAL PROCESSED BY IB
08/14/2020
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
07/29/2020
RFRR
REFUSAL PROCESSED BY MPU
07/28/2020
MAFR
APPLICATION FILING RECEIPT MAILED
06/23/2020
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
06/20/2020
CNRT
NON-FINAL ACTION WRITTEN
06/19/2020
DOCK
ASSIGNED TO EXAMINER
06/17/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
06/17/2020
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
06/11/2020
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