EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
02/13/2026
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Official data from USPTO
CHROMADEX
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
CHROMADEX
ST13
US500000087753883Class
1, 5, 41, 44
Filing
87753883
Registration
6713560
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
52
Latest update
02/18/2026
Trademark type
Word
Nice classes
1, 5, 41, 44
Filing date
01/12/2018
Registration date
04/26/2022
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/26/2022
Last transaction
02/18/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
10/01/1999
First use in commerce
10/01/1999
Drawing code
4
Owner type
03
Owner location
Irvine, CA
Examiner
EVANKO, PATRICIA MALESARDI
Law office
N10
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
ChromaDex Inc.
Representatives
Susan Natland BAKER & HOSTETLER LLP
Technical classification
Nice Classes
Class 1Class 5Class 41Class 44
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Phytochemicals for use in the manufacturing of dietary supplementsnutritional productspharmaceuticals; Chemical reagents for non-medical purposes; Chemicals for use in industry and science; Chemicals for use in the biochemical and chemical industry; Assays for research purposes; Diagnostic preparations for scientific or research use
Class 5
Dietary and nutritional supplements
Class 41
Providing information about fitnessexerciseworkouts; Providing a website featuring on-line journals in the nature of non-downloadable articles in the field of healthfitnessexerciseworkoutswellnesslifestylehealthy eating and nutrition; Providing information and reviews about physical fitnessexercise and fitness workouts
Class 44
Providing information about healthlifestyle wellnesshealthy eating and nutrition
Publications
History of USPTO decisions and trademark events.
52 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/13/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/13/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/13/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/13/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/13/2026
R.PR
REGISTERED-PRINCIPAL REGISTER
04/26/2022
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
03/22/2022
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
03/21/2022
SUPC
STATEMENT OF USE PROCESSING COMPLETE
02/23/2022
IUAF
USE AMENDMENT FILED
02/18/2022
EISU
TEAS STATEMENT OF USE RECEIVED
02/18/2022
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
08/20/2021
EX5G
SOU EXTENSION 5 GRANTED
08/19/2021
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
08/19/2021
EXT5
SOU EXTENSION 5 FILED
08/16/2021
EEXT
SOU TEAS EXTENSION RECEIVED
08/16/2021
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
02/19/2021
EX4G
SOU EXTENSION 4 GRANTED
02/17/2021
EXT4
SOU EXTENSION 4 FILED
02/17/2021
EEXT
SOU TEAS EXTENSION RECEIVED
02/17/2021
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
08/19/2020
EX3G
SOU EXTENSION 3 GRANTED
08/17/2020
EXT3
SOU EXTENSION 3 FILED
08/17/2020
EEXT
SOU TEAS EXTENSION RECEIVED
08/17/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
02/14/2020
EX2G
SOU EXTENSION 2 GRANTED
02/12/2020
EXT2
SOU EXTENSION 2 FILED
02/12/2020
EEXT
SOU TEAS EXTENSION RECEIVED
02/12/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/05/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/05/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
08/13/2019
EX1G
SOU EXTENSION 1 GRANTED
08/09/2019
EXT1
SOU EXTENSION 1 FILED
08/09/2019
EEXT
SOU TEAS EXTENSION RECEIVED
08/09/2019
DOCK
ASSIGNED TO EXAMINER
07/08/2019
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
02/19/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/25/2018
PUBO
PUBLISHED FOR OPPOSITION
12/25/2018
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
12/05/2018
ALIE
ASSIGNED TO LIE
11/16/2018
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/03/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/31/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/30/2018
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
10/30/2018
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
05/01/2018
GNRT
NON-FINAL ACTION E-MAILED
05/01/2018
CNRT
NON-FINAL ACTION WRITTEN
05/01/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/26/2018
DOCK
ASSIGNED TO EXAMINER
04/24/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/26/2018
NWAP
NEW APPLICATION ENTERED
01/16/2018
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