YELFEVY
LIVE

Serial Number

99061236

Owner

Sanofi Pasteur

Attorney

Alexandra Kochian

Filing Date

Feb 28, 2025

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YELFEVY Trademark

Serial Number: 99061236

YELFEVY is a trademark filed by Sanofi Pasteur on February 28, 2025. The trademark is classified under Class 5 (Pharmaceuticals). The application is currently pending registration.

Owner Contact Info

Sanofi Pasteur

LYON 69007 , FR

Entity Type: 99

Trademark Details

Filing Date

February 28, 2025

Registration Date

Not Registered

Published for Opposition

September 16, 2025

Goods & Services

Pharmaceutical preparations for the treatment of immune system related diseases and disorders; Antibodies for medical purposes; Pharmaceutical products for treating respiratory diseases; Anti-inflammatories; Vaccines for human use

Filing History

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Mar 19, 2026 EXRA
SOU EXTENSION 1 GRANTED
Mar 18, 2026 EX1G
SOU EXTENSION 1 FILED
Mar 18, 2026 EXT1
SOU TEAS EXTENSION RECEIVED
Mar 18, 2026 EEXT
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Nov 11, 2025 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Sep 16, 2025 NPUB
PUBLISHED FOR OPPOSITION
Sep 16, 2025 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Sep 10, 2025 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Aug 14, 2025 CNSA
ASSIGNED TO EXAMINER
Aug 4, 2025 DOCK
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Jun 30, 2025 EWAF
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jun 30, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jun 30, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jun 30, 2025 REAP
APPLICATION FILING RECEIPT MAILED
Feb 28, 2025 MAFR
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Feb 28, 2025 NWOS
NEW APPLICATION ENTERED
Feb 28, 2025 NWAP