EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
02/13/2026
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Official data from USPTO
PTEROPURE
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
44
Latest update
02/18/2026
Classification
Registered
Trademark type
Word
Nice classes
1
Filing date
02/19/2010
Registration date
03/15/2011
Expiration date
-
Recommended action
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Next step
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Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/18/2022
Last transaction
02/18/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
03/11/2010
First use in commerce
03/11/2010
Drawing code
4
Owner type
03
Owner location
Irvine, CA
Examiner
BOAGNI, MARY
Law office
M50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
ChromaDex Inc.
Representatives
Susan Natland BAKER & HOSTETLER LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Phytochemicals for use in the manufacturing of dietary supplements and nutritional products
Publications
History of USPTO decisions and trademark events.
44 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
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/18/2022
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
02/18/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/18/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/16/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
09/15/2021
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
03/15/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/19/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/19/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/19/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/19/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/19/2020
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED
12/29/2016
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
12/29/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/29/2016
E815
TEAS SECTION 8 & 15 RECEIVED
10/20/2016
NOSU
NOTICE OF SUIT
07/29/2013
NOSU
NOTICE OF SUIT
11/09/2011
R.PR
REGISTERED-PRINCIPAL REGISTER
03/15/2011
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
02/05/2011
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
02/04/2011
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
02/04/2011
SUPC
STATEMENT OF USE PROCESSING COMPLETE
02/01/2011
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
02/01/2011
IUAF
USE AMENDMENT FILED
01/05/2011
EISU
TEAS STATEMENT OF USE RECEIVED
01/05/2011
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
09/21/2010
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
07/27/2010
PUBO
PUBLISHED FOR OPPOSITION
07/27/2010
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
06/23/2010
ALIE
ASSIGNED TO LIE
06/23/2010
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/09/2010
XAEC
EXAMINER'S AMENDMENT ENTERED
05/31/2010
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
05/31/2010
GNEA
EXAMINERS AMENDMENT E-MAILED
05/31/2010
CNEA
EXAMINERS AMENDMENT -WRITTEN
05/31/2010
DOCK
ASSIGNED TO EXAMINER
05/24/2010
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
02/24/2010
NWAP
NEW APPLICATION ENTERED
02/23/2010
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