CHEMOPREP
DEAD
Serial Number
97627212
Owner
Sigyn Therapeutics, Inc.Attorney
Mallary K. de MerlierFiling Date
Oct 11, 2022
CHEMOPREP Trademark
Serial Number: 97627212
CHEMOPREP is a trademark filed by
Sigyn Therapeutics, Inc.
on October 11, 2022. The trademark is classified under Class 10 (Medical Apparatus).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Mallary K. de Merlier VEROS LEGAL SOLUTIONS LLP
2305 HISTORIC DECATUR ROAD, SUITE 100
SAN DIEGO, CA 92106
United States
Trademark Details
Filing Date
October 11, 2022
Registration Date
Not Registered
Published for Opposition
September 19, 2023
Goods & Services
Blood purification device for increasing the efficacy of cancer treatment
Filing History
ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED
Oct 15, 2025 MAB6
ABANDONMENT - NO USE STATEMENT FILED
Oct 15, 2025 ABN6
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Nov 5, 2024 EXRA
SOU EXTENSION 2 GRANTED
Nov 5, 2024 EX2G
SOU EXTENSION 2 FILED
Nov 5, 2024 EXT2
SOU TEAS EXTENSION RECEIVED
Nov 5, 2024 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
May 11, 2024 EXRA
SOU EXTENSION 1 GRANTED
May 10, 2024 EX1G
SOU EXTENSION 1 FILED
May 10, 2024 EXT1
SOU TEAS EXTENSION RECEIVED
May 10, 2024 EEXT
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Nov 14, 2023 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Sep 19, 2023 NPUB
PUBLISHED FOR OPPOSITION
Sep 19, 2023 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Aug 30, 2023 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Aug 10, 2023 CNSA
ASSIGNED TO EXAMINER
Jul 26, 2023 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Oct 26, 2022 NWOS
NEW APPLICATION ENTERED
Oct 14, 2022 NWAP
