PROSPHERE
LIVE
Serial Number
99417191
Owner
Nexture Bio, Inc.Attorney
Rebeccah GanFirst Use Date
Nov 21, 2025
Filing Date
Sep 28, 2025
PROSPHERE Trademark
Serial Number: 99417191
PROSPHERE is a trademark filed by
Nexture Bio, Inc.
on September 28, 2025. The trademark is classified under Class 5 (Pharmaceuticals).
The application is currently pending registration.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Rebeccah Gan MUNCY, GEISSLER, OLDS & LOWE, P.C.
125 S. Royal St.
Alexandria, VA 22314
United States
Trademark Details
Filing Date
September 28, 2025
Registration Date
Not Registered
First Use Anywhere
November 21, 2025
First Use in Commerce
November 21, 2025
Goods & Services
Microcarriers for cell culture
Filing History
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jun 2, 2026 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jun 2, 2026 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jun 2, 2026 REAP
APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
May 12, 2026 XELG
APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
May 12, 2026 XELR
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Feb 12, 2026 GNRN
NON-FINAL ACTION E-MAILED
Feb 12, 2026 GNRT
NON-FINAL ACTION WRITTEN
Feb 12, 2026 CNRT
USE AMENDMENT ACCEPTED
Feb 11, 2026 IUAA
ASSIGNED TO EXAMINER
Feb 3, 2026 DOCK
AMENDMENT TO USE PROCESSING COMPLETE
Jan 27, 2026 AUPC
USE AMENDMENT FILED
Jan 27, 2026 IUAF
TEAS AMENDMENT OF USE RECEIVED
Jan 27, 2026 EAAU
APPLICATION FILING RECEIPT MAILED
Sep 28, 2025 MAFR
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Sep 28, 2025 NWOS
NEW APPLICATION ENTERED
Sep 28, 2025 NWAP