REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
02/16/2026
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Official data from USPTO
TAST
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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
45
Latest update
02/17/2026
Trademark type
Combined
Nice classes
5
Filing date
08/26/2019
Registration date
02/16/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/16/2021
Last transaction
02/17/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Foreign priority
Drawing code
3
Owner type
03
Owner location
Seoul, KR
Examiner
SHANAHAN, PATRICK
Law office
M70
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the word "TAST" in gray, to the right of a circle combined with four separated pieces, of which the smallest piece at the upper right in light blue color, the piece at the upper left in teal color, the largest piece at the lower left in ocean green color, and the piece at the lower right in cerulean color.
Holders and representatives
Holders
Eutilex Co., Ltd.
Representatives
Jong H Park The PL Law Group, PLLC
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
pharmaceutical preparations for the treatment of cells; medicines for human purposesmedicinal preparations for the treatment of cancer; living cells for medical purposes; living cells for veterinary purposes; cells for medical purposes; pharmaceutical preparations for activating cellular function; biological preparations for medical or veterinary purposes for the treatment of cancer; pharmaceutical preparations for immunity adjustment; pharmaceutical preparations for regulating the immune system; pharmaceutical preparations for tumor treatment; pharmaceutical preparations for health carenutritional supplements; vaccines; antibodies for veterinary purposes for the treatment of cancers and metabolic disorders; antibodies for medical purposes for the treatment of cancers and metabolic disorders; drugs for medical purposes for the treatment of cancers and metabolic disorders; pharmaceutical preparations for the treatment of cancers with T cells; all the above being for therapeutic purposes; all the above not being for diagnostic purposes"
Publications
History of USPTO decisions and trademark events.
45 publications found
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/23/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/23/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/23/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/23/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/23/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/19/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/19/2021
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
08/19/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/19/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/19/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/19/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
02/16/2021
ETOP
EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED
01/13/2021
CHPB
POST PUBLICATION AMENDMENT - ENTERED
11/30/2020
APET
ASSIGNED TO PETITION STAFF
11/30/2020
EPPA
TEAS POST PUBLICATION AMENDMENT RECEIVED
10/09/2020
ETOF
EXTENSION OF TIME TO OPPOSE RECEIVED
09/10/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
08/11/2020
PUBO
PUBLISHED FOR OPPOSITION
08/11/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
07/22/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/07/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
07/07/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/07/2020
ERSI
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
06/30/2020
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
06/16/2020
GNSL
LETTER OF SUSPENSION E-MAILED
06/16/2020
CNSL
SUSPENSION LETTER WRITTEN
06/16/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
06/16/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/16/2020
ALIE
ASSIGNED TO LIE
06/12/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
06/04/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/21/2020
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
05/21/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/21/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/21/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
12/05/2019
GNRT
NON-FINAL ACTION E-MAILED
12/05/2019
CNRT
NON-FINAL ACTION WRITTEN
12/05/2019
DOCK
ASSIGNED TO EXAMINER
11/25/2019
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
09/10/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/09/2019
TAEA
TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED
08/29/2019
PARI
TEAS VOLUNTARY AMENDMENT RECEIVED
08/29/2019
NWAP
NEW APPLICATION ENTERED
08/29/2019
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