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TTABVUE. Trademark Trial and Appeal Board Inquiry System
v2.8.0

Extension of Time

Number:79413334Filing Date:05/26/2026
Status:Extension of Time to Oppose FiledStatus Date:05/26/2026
General Contact Number:571-272-8500
Paralegal Name:KARL S KOCHERSPERGER
Opposition #:
Defendant
Name:Concert Bio Ltd
Correspondence:MATTHEW FRISBEE
LEASON ELLIS LLP
ONE NORTH LEXINGTON AVENUE, SUITE 1200
WHITE PLAINS, NY 10601
UNITED STATES
tmdocket@leasonellis.com
Phone: 9148213090
 
Serial #:79413334Application FileAssignment
Application Status: REQUEST FOR EXTENSION OF TIME TO FILE OPPOSITION
Mark: OVERTURE
Potential Opposer
Name:Valent U.S.A. LLC
Correspondence:TERESA D. TAMBOLAS
VALENT U.S.A. LLC
4600 NORRIS CANYON ROAD
SAN RAMON, CA 94583
UNITED STATES
trademarks@valent.com
Granted To Date:09/16/2026
Prosecution History
#DateHistory Text
205/26/2026EXT GRANTED
105/26/2026FIRST 90-DAY REQUEST TO EXT TIME TO OPPOSE
Results as of 09/08/2026 06:11 PM
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