TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/12/2026
Back to search
Official data from USPTO
K
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
49
Latest update
06/13/2026
Trademark type
Combined
Nice classes
5
Filing date
09/29/1995
Registration date
06/10/1997
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/07/2017
Last transaction
06/13/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
01/07/1997
First use in commerce
01/07/1997
Drawing code
3
Owner type
27
Owner location
GREIFSWALD, DE
Examiner
GOODSAID, IRA
Law office
L50
Current location
GENERIC WEB UPDATE
Mark description
The mark consists of a hollow, stylized letter "K" punched through the center of a tablet.
Holders and representatives
Holders
CHEPLAPHARM ARZNEIMITTEL GMBH
HOFFMANN-LA ROCHE INC.
HOFFMANN-LA ROCHE INC.
Representatives
Ronald E. Shapiro Shapiro and Silverstein PLLC
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
pharmaceutical preparationan anticonvulsant tablet
Publications
History of USPTO decisions and trademark events.
49 publications found
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/10/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/12/2025
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
08/12/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/12/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/12/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/12/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/12/2025
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/20/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/23/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/23/2021
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
04/23/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/23/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/23/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/23/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/16/2019
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
10/16/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/15/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/15/2019
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
06/07/2017
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
06/07/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/07/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/07/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
04/11/2017
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/10/2016
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/18/2009
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/18/2009
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/20/2007
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/20/2007
PLGL
ASSIGNED TO PARALEGAL
03/19/2007
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
01/18/2007
E89R
TEAS SECTION 8 & 9 RECEIVED
01/18/2007
CFIT
CASE FILE IN TICRS
12/12/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/06/2003
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
12/12/2002
PAPER RECEIVED
12/12/2002
R.PR
REGISTERED-PRINCIPAL REGISTER
06/10/1997
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
04/22/1997
DOCK
ASSIGNED TO EXAMINER
04/21/1997
SUPC
STATEMENT OF USE PROCESSING COMPLETE
04/16/1997
EX1G
SOU EXTENSION 1 GRANTED
04/16/1997
IUAF
USE AMENDMENT FILED
03/04/1997
EXT1
SOU EXTENSION 1 FILED
03/04/1997
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
09/24/1996
PUBO
PUBLISHED FOR OPPOSITION
07/02/1996
NPUB
NOTICE OF PUBLICATION
05/31/1996
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/02/1996
CNEA
EXAMINER'S AMENDMENT MAILED
03/28/1996
DOCK
ASSIGNED TO EXAMINER
03/21/1996
Continuous trademark protection
Get notified about every new filing that threatens K or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.