HALO Trademark
Serial Number: 98678393
HALO is a trademark filed by
Metsera, Inc.
on August 1, 2024. The trademark is classified under Class 5 (Pharmaceuticals), Class 42 (Computer & Scientific).
The application is currently pending registration.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Andrea Christensen Pfizer Inc.
66 Hudson Boulevard East
New York, NY 10001-2192
United States
Trademark Details
Filing Date
August 1, 2024
Registration Date
Not Registered
Goods & Services
Pharmaceutical product evaluation; Pharmaceutical research and development; Scientific and technological services, namely, research and design in the field of small molecules, peptides and biologics
Pharmaceutical preparations for the treatment of renal, liver and/or cardiometabolic conditions and/or diseases
Filing History
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
Jun 8, 2026 RCSC
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Feb 20, 2026 EWAF
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Feb 20, 2026 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Feb 20, 2026 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Feb 20, 2026 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Feb 20, 2026 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Feb 20, 2026 COAR
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
Dec 8, 2025 GNS3
LETTER OF SUSPENSION E-MAILED
Dec 8, 2025 GNSL
SUSPENSION LETTER WRITTEN
Dec 8, 2025 CNSL
ASSIGNED TO EXAMINER
Nov 4, 2025 DOCK
TEAS/EMAIL CORRESPONDENCE ENTERED
Aug 12, 2025 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Aug 12, 2025 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Aug 12, 2025 TROA
APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
May 12, 2025 XELG
APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
May 12, 2025 XELR
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Feb 12, 2025 GNRN
NON-FINAL ACTION E-MAILED
Feb 12, 2025 GNRT
NON-FINAL ACTION WRITTEN
Feb 12, 2025 CNRT
ASSIGNED TO EXAMINER
Feb 10, 2025 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Aug 1, 2024 NWOS
NEW APPLICATION ENTERED
Aug 1, 2024 NWAP