CELLBUILDER
LIVE
Serial Number
99156741
Owner
Childrens National HospitalAttorney
Brian B. DarvilleFiling Date
Apr 26, 2025
CELLBUILDER Trademark
Serial Number: 99156741
CELLBUILDER is a trademark filed by
Childrens National Hospital
on April 26, 2025. The trademark is classified under Class 42 (Computer & Scientific), Class 45 (Legal & Security Services).
The application is currently pending registration.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Brian B. Darville Oblon, McClelland, Maier & Neustadt, L.L.P.
1940 Duke Street
Alexandria, VA 22314
United States
Trademark Details
Filing Date
April 26, 2025
Registration Date
Not Registered
Published for Opposition
October 14, 2025
Goods & Services
Development of pharmaceuticals for cell and gene therapies
Regulatory compliance consulting in the field of pharmaceuticals
Filing History
SOU TEAS EXTENSION RECEIVED
Jun 3, 2026 EEXT
TEAS STATEMENT OF USE RECEIVED
Jun 3, 2026 EISU
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
May 29, 2026 EWAF
TEAS CHANGE OF CORRESPONDENCE RECEIVED
May 29, 2026 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
May 29, 2026 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
May 29, 2026 REAP
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Dec 9, 2025 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Oct 14, 2025 NPUB
PUBLISHED FOR OPPOSITION
Oct 14, 2025 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Oct 8, 2025 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Sep 17, 2025 CNSA
ASSIGNED TO EXAMINER
Sep 17, 2025 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Sep 3, 2025 NWOS
APPLICATION FILING RECEIPT MAILED
Apr 26, 2025 MAFR
NEW APPLICATION ENTERED
Apr 26, 2025 NWAP
