DIFFUSPHERE
LIVE

Serial Number

98286765

Owner

Eupraxia Pharmaceuticals, Inc.

Attorney

Brandon P. Leahy

Filing Date

Nov 27, 2023

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DIFFUSPHERE Trademark

Serial Number: 98286765

DIFFUSPHERE is a trademark filed by Eupraxia Pharmaceuticals, Inc. on November 27, 2023. The trademark is classified under Class 5 (Pharmaceuticals). The application is currently pending registration.

Owner Contact Info

Eupraxia Pharmaceuticals, Inc.

201-2067 Cadboro Bay Rd
Victoria V8R5G4 , CA

Entity Type: 03

Trademark Details

Filing Date

November 27, 2023

Registration Date

Not Registered

Published for Opposition

September 10, 2024

Goods & Services

drug delivery agents consisting of compounds that facilitate delivery of a wide range of pharmaceuticals; pharmaceutical drug delivery systems, namely, polymer-based drug delivery formulations being oral tablets used with various medications for sustained release of medication into the body; drug delivery formulations for medical use, namely, drug delivery agents in the form of powder and liquid that provide diffused release in the nature of controlled release of the active ingredients for a wide variety of pharmaceuticals; drug delivery formulations for medical use, namely, drug delivery agents in the form of micro-thin polymer coated microspheres for sustained drug delivery

Filing History

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Apr 2, 2026 EXRA
SOU EXTENSION 3 GRANTED
Mar 31, 2026 EX3G
SOU EXTENSION 3 FILED
Mar 31, 2026 EXT3
SOU TEAS EXTENSION RECEIVED
Mar 31, 2026 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Oct 15, 2025 EXRA
SOU EXTENSION 2 GRANTED
Oct 15, 2025 EX2G
SOU EXTENSION 2 FILED
Oct 14, 2025 EXT2
SOU TEAS EXTENSION RECEIVED
Oct 14, 2025 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Mar 4, 2025 EXRA
SOU EXTENSION 1 GRANTED
Mar 4, 2025 EX1G
SOU EXTENSION 1 FILED
Mar 3, 2025 EXT1
SOU TEAS EXTENSION RECEIVED
Mar 3, 2025 EEXT
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Nov 5, 2024 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Sep 10, 2024 NPUB
PUBLISHED FOR OPPOSITION
Sep 10, 2024 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Aug 21, 2024 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Aug 5, 2024 CNSA
EXAMINER'S AMENDMENT ENTERED
Aug 5, 2024 XAEC
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Aug 5, 2024 GNEN
EXAMINERS AMENDMENT E-MAILED
Aug 5, 2024 GNEA
EXAMINERS AMENDMENT -WRITTEN
Aug 5, 2024 CNEA
ASSIGNED TO EXAMINER
Jun 26, 2024 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Jan 18, 2024 NWOS
NEW APPLICATION ENTERED
Nov 30, 2023 NWAP