PROTAGONIST THERAPEUTICS
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Serial Number

98319346

Owner

Protagonist Therapeutics, Inc.

Attorney

Melissa A. Nowak

Filing Date

Dec 18, 2023

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PROTAGONIST THERAPEUTICS Trademark

Serial Number: 98319346

PROTAGONIST THERAPEUTICS is a trademark filed by Protagonist Therapeutics, Inc. on December 18, 2023. The trademark is classified under Class 5 (Pharmaceuticals), Class 42 (Computer & Scientific), Class 44 (Medical Services). The application is currently pending registration.

Owner Contact Info

Protagonist Therapeutics, Inc. (9 trademarks)

Suite 140
Newark, CA 94560

Entity Type: 03

Trademark Details

Filing Date

December 18, 2023

Registration Date

Not Registered

Published for Opposition

August 27, 2024

Goods & Services

Pharmaceutical preparations for the treatment of oncological, hematological, inflammatory and autoimmune disorders, rare and orphan disorders, endocrine disorders

Scientific and medical research relating to oncological, hematological, inflammatory and autoimmune disorders, rare and orphan disorders, endocrine disorders

Providing online healthcare and medical information to patients and healthcare providers relating to oncological, hematological, inflammatory and autoimmune disorders, rare and orphan disorders, endocrine disorders

Filing History

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Mar 13, 2026 EXRA
SOU EXTENSION 3 GRANTED
Mar 12, 2026 EX3G
SOU EXTENSION 3 FILED
Mar 12, 2026 EXT3
SOU TEAS EXTENSION RECEIVED
Mar 12, 2026 EEXT
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Dec 9, 2025 EWAF
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Dec 9, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Dec 9, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Dec 9, 2025 REAP
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Oct 8, 2025 EXRA
SOU EXTENSION 2 GRANTED
Oct 7, 2025 EX2G
SOU EXTENSION 2 FILED
Oct 7, 2025 EXT2
SOU TEAS EXTENSION RECEIVED
Oct 7, 2025 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Apr 16, 2025 EXRA
SOU EXTENSION 1 GRANTED
Apr 15, 2025 EX1G
SOU EXTENSION 1 FILED
Apr 15, 2025 EXT1
SOU TEAS EXTENSION RECEIVED
Apr 15, 2025 EEXT
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Oct 22, 2024 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Aug 27, 2024 NPUB
PUBLISHED FOR OPPOSITION
Aug 27, 2024 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Aug 7, 2024 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Jul 18, 2024 CNSA
EXAMINER'S AMENDMENT ENTERED
Jul 17, 2024 XAEC
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Jul 17, 2024 GNEN
EXAMINERS AMENDMENT E-MAILED
Jul 17, 2024 GNEA
EXAMINERS AMENDMENT -WRITTEN
Jul 17, 2024 CNEA
ASSIGNED TO EXAMINER
Jul 16, 2024 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Mar 25, 2024 NWOS
NEW APPLICATION ENTERED
Dec 18, 2023 NWAP