skip navigationU S P T O SealUnited States Patent and Trademark Office TTABVUE logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
TTABVUE. Trademark Trial and Appeal Board Inquiry System
v2.5.0

Opposition

Number:91083673Filing Date:10/01/1990
Status:TerminatedStatus Date:12/09/1991
General Contact Number:571-272-8500
Paralegal Name:JOI WILSON
Defendant
Name:CHALLENGE CHEMICAL CORPORATION
Correspondence:MICHAEL K. LINDSEY
C/O PAUL, HASTINGS, JANOFSKY & WALKER
555 SOUTH FLOWER STREET, 23RD FLOOR
LOS ANGELES, CA 90071
UNITED STATES

 
Serial #:74011190Application FileAssignment
Application Status: ABANDONED - AFTER INTER-PARTES DECISION
Mark: TRITECTIN
Plaintiff
Name:SCHERING-PLOUGH HEALTHCARE PRODUCTS, INC.
Correspondence:CHARLES H. OPPENHEIMER
C/O SCHERING-PLOUGH CORPORATION
P.O. BOX 520
KENILWORTH, NJ 07033
UNITED STATES

 
Serial #:73719155Application FileAssignmentRegistration #:1509906
Application Status: CANCELLED - SECTION 8
Mark: TRITIN
Prosecution History
#DateHistory TextDue Date
612/09/1991TERMINATED
511/15/1991BOARD'S DECISION: SUSTAINED
406/07/1991NOTICE OF DEFAULT
312/14/1990PENDING, INSTITUTED
212/14/1990NOTICE SENT; ANSWER DUE (DUE DATE) 01/23/1991
110/01/1990FILED AND FEE
Results as of 05/09/2024 08:10 AM
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY POLICY