HEYDASLIO
LIVE
Serial Number
99449717
Owner
Praxis Precision Medicines, Inc.Attorney
Michael H. JacobsFiling Date
Oct 17, 2025
HEYDASLIO Trademark
Serial Number: 99449717
HEYDASLIO is a trademark filed by
Praxis Precision Medicines, Inc.
on October 17, 2025. The trademark is classified under Class 5 (Pharmaceuticals).
The application is currently pending registration.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Michael H. Jacobs Crowell & Moring LLP
P.O. Box 14300
Washington, DC 20044-4300
United States
Trademark Details
Filing Date
October 17, 2025
Registration Date
Not Registered
Published for Opposition
March 3, 2026
Goods & Services
Pharmaceutical preparations for the treatment of neurological disorders and nervous system disorders
Filing History
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Apr 28, 2026 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Mar 3, 2026 NPUB
PUBLISHED FOR OPPOSITION
Mar 3, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Feb 25, 2026 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Feb 5, 2026 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Feb 4, 2026 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Feb 4, 2026 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Feb 4, 2026 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Nov 18, 2025 GNRN
NON-FINAL ACTION E-MAILED
Nov 18, 2025 GNRT
NON-FINAL ACTION WRITTEN
Nov 18, 2025 CNRT
ASSIGNED TO EXAMINER
Nov 17, 2025 DOCK
APPLICATION FILING RECEIPT MAILED
Oct 17, 2025 MAFR
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Oct 17, 2025 NWOS
NEW APPLICATION ENTERED
Oct 17, 2025 NWAP
