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

Opposition

Number:91306348Filing Date:04/02/2026
Status:PendingStatus Date:04/02/2026
General Contact Number:571-272-8500
Interlocutory Attorney:KEVIN G CRENNAN
Paralegal Name:KATHRYN R HADAWAY
Defendant
Name:BIOZEN INC
Correspondence:BIOZEN INC
449 SE WHITMORE DR
PORT SAINT LUCIE, FL 34984
UNITED STATES
biozennn@gmail.com, jnelhr@gmail.com, fslegal703@gmail.com
 
Applications/registrations
 
Serial #:99387829Application FileAssignment
Application Status: OPPOSITION PENDING
Mark: BIOZEN
Plaintiff
Name:Biogen MA Inc.
Correspondence:LAURA KATHERINE JOHNSON
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER, L.L.P.
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
UNITED STATES
docketing@finnegan.com, doug.rettew@finnegan.com, laura.johnson@finnegan.com, TTAB-Legal-Assistants@finnegan.com
Phone: 202-408-4000
 
Pleaded applications and registrations
 
Serial #:86433489Application FileAssignmentRegistration #:4965489
Application Status: SECTION 8-ACCEPTED
Mark: BIOGEN
 
Serial #:86433337Application FileAssignmentRegistration #:4914777
Application Status: REGISTERED AND RENEWED
Mark: BIOGEN
 
Serial #:86964285Application FileAssignmentRegistration #:5085981
Application Status: SECTION 8-ACCEPTED
Mark: BIOGEN
Prosecution History
#DateHistory TextDue Date
304/02/2026INSTITUTED
204/02/2026NOTICE AND TRIAL DATES SENT; ANSWER DUE:06/01/2026
104/02/2026FILED AND FEE
Results as of 05/11/2026 05:10 AM
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