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TTABVUE. Trademark Trial and Appeal Board Inquiry System
v2.5.0

Opposition

Number:91072119Filing Date:07/15/1985
Status:TerminatedStatus Date:07/22/1986
General Contact Number:571-272-8500
Paralegal Name:LALITA R WEBB
Defendant
Name:ENZON, INC.
Correspondence:ABRAHAM WILSON
1340 STELTON ROAD
PISCATAWAY, NJ 08854
UNITED STATES

 
Serial #:73477834Application FileAssignment
Application Status: ABANDONED - AFTER INTER-PARTES DECISION
Mark: LEUKENON
Plaintiff
Name:BURROUGHS WELLCOME CO.
Correspondence:DONALD BROWN
C/O DIKE BRONSTEIN ROBERTS CUSHMAN & ETA
130 WATER STREET
BOSTON, MA 02109
UNITED STATES

 
Serial #:72008531Application FileAssignmentRegistration #:639954
Application Status: REGISTERED AND RENEWED
Mark: LEUKERAN
Prosecution History
#DateHistory TextDue Date
1007/22/1986TERMINATED
907/15/1986BOARD'S DECISION: SUSTAINED
806/16/1986WITHDRAWAL OF APPLICATION
702/20/1986SUSPENDED
601/27/1986P'S MOT TO SUSP PEND SETLMT NEGOT W CNST
511/18/1985TRIAL DATES SET
410/22/1985ANSWER
309/17/1985PENDING, INSTITUTED
209/17/1985NOTICE SENT; ANSWER DUE (DUE DATE) 10/28/1985
107/15/1985FILED AND FEE
Results as of 11/26/2024 03:05 PM
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