SPARK
DEAD
Serial Number
99609468
Owner
Axsome Therapeutics, Inc.Attorney
BRENT A. JOHNSONFiling Date
Jan 22, 2026
SPARK Trademark
Serial Number: 99609468
SPARK is a trademark filed by
Axsome Therapeutics, Inc.
on January 22, 2026. The trademark is classified under Class 5 (Pharmaceuticals).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Legal Representation
Attorney of Record
BRENT A. JOHNSONCorrespondence Address
BRENT A. JOHNSON PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET, SUITE 2200
SAN DIEGO, CA 92101
UNITED STATES
Trademark Details
Filing Date
January 22, 2026
Registration Date
Not Registered
Published for Opposition
June 16, 2026
Goods & Services
Medicated and pharmaceutical preparations for use in the treatment of ADHD; prescription medicines for the treatment of ADHD
Filing History
ABANDONMENT NOTICE E-MAILED - INTER PARTES DECISION
Sep 11, 2026 MAB4
ABANDONMENT - AFTER INTER PARTES DECISION
Sep 11, 2026 ABN4
OPPOSITION TERMINATED NO. 999999
Sep 11, 2026 OP.T
OPPOSITION DISMISSED NO. 999999
Sep 11, 2026 OP.D
EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED
Aug 15, 2026 ETOP
OPPOSITION INSTITUTED NO. 999999
Aug 4, 2026 OP.I
EXTENSION OF TIME TO OPPOSE RECEIVED
Jul 15, 2026 ETOF
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Jun 16, 2026 NPUB
PUBLISHED FOR OPPOSITION
Jun 16, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Jun 10, 2026 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
May 19, 2026 CNSA
ASSIGNED TO EXAMINER
May 14, 2026 DOCK
NOTICE OF DESIGN SEARCH CODE E-MAILED
May 13, 2026 MDSC
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
May 13, 2026 NWOS
APPLICATION FILING RECEIPT MAILED
Jan 22, 2026 MAFR
NEW APPLICATION ENTERED
Jan 22, 2026 NWAP
