PUREPQQ
LIVE

Serial Number

98090729

Owner

ECA Healthcare Inc.

Attorney

Joshua Green, Esq.

First Use Date

May 8, 2008

Filing Date

Jul 18, 2023

Add to watchlist:

No watchlists yet
View on USPTO

PUREPQQ Trademark

Serial Number: 98090729 • Registration: 7461001

PUREPQQ is a trademark filed by ECA Healthcare Inc. on July 18, 2023. The trademark is classified under Class 1 (Chemicals), Class 5 (Pharmaceuticals). The application is currently registered and active.

Owner Contact Info

ECA Healthcare Inc. (19 trademarks)

A1002, 7001 Zhongchun Road
Shanghai 201101 , CN

Entity Type: 03

Trademark Details

Filing Date

July 18, 2023

Registration Date

July 30, 2024

First Use Anywhere

May 8, 2008

First Use in Commerce

August 6, 2008

Published for Opposition

May 14, 2024

Goods & Services

Dietary supplements containing pyrroloquinoline quinone (PQQ); Dietary supplements in the form of powders, gummies, liquids, tablets and capsules containing pyrroloquinoline quinone (PQQ); Dietary and nutritional supplements containing pyrroloquinoline quinone (PQQ); Dietary and nutritional supplements for support of immune function, energy levels, cognitive function and memory, mitochondria function, skin elasticity, nerve growth and protection, and cardio protection containing pyrroloquinoline quinone (PQQ); Food supplements containing pyrroloquinoline quinone (PQQ); Nutraceuticals for use as a dietary supplement containing pyrroloquinoline quinone (PQQ); Nutritional supplements containing pyrroloquinoline quinone (PQQ); Nutritional supplements in the form of powders, gummies, liquids, tablets and capsules containing pyrroloquinoline quinone (PQQ); Powdered nutritional supplement concentrate containing pyrroloquinoline quinone (PQQ)

Chemicals, namely, pyrroloquinoline quinone (PQQ) for use as an ingredient in dietary supplements, nutritional supplements and nutraceuticals and for use as a nutritional additive in foods and beverages

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jan 23, 2026 TCCA
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
Jan 23, 2026 EWOR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jan 23, 2026 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jan 23, 2026 REAP
NOTICE OF REGISTRATION CONFIRMATION EMAILED
Jul 30, 2024 NRCC
REGISTERED-PRINCIPAL REGISTER
Jul 30, 2024 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
May 14, 2024 NPUB
PUBLISHED FOR OPPOSITION
May 14, 2024 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Apr 24, 2024 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Apr 10, 2024 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Apr 8, 2024 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Apr 8, 2024 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Apr 8, 2024 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Mar 29, 2024 GNRN
NON-FINAL ACTION E-MAILED
Mar 29, 2024 GNRT
NON-FINAL ACTION WRITTEN
Mar 29, 2024 CNRT
ASSIGNED TO EXAMINER
Mar 23, 2024 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Aug 17, 2023 NWOS
NEW APPLICATION ENTERED
Jul 21, 2023 NWAP