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:91281247Filing Date:10/18/2022
Status:TerminatedStatus Date:01/18/2023
General Contact Number:571-272-8500
Interlocutory Attorney:JENNIFER KRISP
Paralegal Name:ROCHELLE L ADAMS
Defendant
Name:John Whittaker
Correspondence:DANIEL N. SMITH
NEW ENGLAND PATENT & TRADEMARK
301 EDGEWATER PLACE, SUITE 100
WAKEFIELD, MA 01880
UNITED STATES
smith@patentstrademarklaw.com
Phone: 781-968-5406
 
Serial #:88918758Application FileAssignment
Application Status: ABANDONED - AFTER INTER-PARTES DECISION
Mark: CELLTRITION
Plaintiff
Name:Celltrion Holdings Co., Ltd.
Correspondence:KISUK LEE
HARNESS, DICKEY & PIERCE, PLC
7700 BONHOMME AVENUE, SUITE 400
SAINT LOUIS, MO 63105
UNITED STATES
kslefiletm@harnessip.com, jsamuels@harnessip.com
Phone: 314-726-7500
 
Serial #:79202931Application FileAssignmentRegistration #:5403886
Application Status: REGISTERED
Mark: CELLTRION
 
Serial #:79101488Application FileAssignmentRegistration #:4169803
Application Status: SECTION 71 & 15-ACCEPTED AND ACKNOWLEDGED
Mark: CELLTRION
 
Serial #:79079370Application FileAssignmentRegistration #:3936764
Application Status: SECTION 71 & 15-ACCEPTED AND ACKNOWLEDGED
Mark: CELLTRION
 
Serial #:88009871Application FileAssignmentRegistration #:6289847
Application Status: REGISTERED
Mark: CELLTRION
 
Serial #:79300023Application FileAssignmentRegistration #:6641475
Application Status: REGISTERED
Mark: CELLTRION
 
Serial #:79300028Application FileAssignmentRegistration #:6726709
Application Status: REGISTERED
Mark: CELLTRION
 
Serial #:79300077Application FileAssignmentRegistration #:6726710
Application Status: REGISTERED
Mark: CELLTRION
 
Serial #:79300131Application FileAssignmentRegistration #:6726711
Application Status: REGISTERED
Mark: CELLTRION
 
Serial #:79300126Application FileAssignmentRegistration #:6648788
Application Status: REGISTERED
Mark: CELLTRION
Prosecution History
#DateHistory TextDue Date
601/18/2023TERMINATED
501/18/2023BD DECISION: OPP SUSTAINED
412/08/2022NOTICE OF DEFAULT
310/18/2022INSTITUTED
210/18/2022NOTICE AND TRIAL DATES SENT; ANSWER DUE:11/27/2022
110/18/2022FILED AND FEE
Results as of 04/16/2024 05:20 AM
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY POLICY