TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/06/2025
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Official data from USPTO
HEPZATO
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Active USPTO registrationType: WordOffice: 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
48
Latest update
08/01/2025
Trademark type
Word
Nice classes
5, 10
Filing date
12/26/2019
Registration date
01/09/2024
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/09/2024
Last transaction
08/01/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
10/10/2023
First use in commerce
10/10/2023
Drawing code
4
Owner type
03
Owner location
New York, NY
Examiner
SPRUILL, DARRYL
Law office
M30
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Delcath Systems, Inc.
Representatives
Deborah J. Peckham Barclay Damon LLP
Technical classification
Nice Classes
Class 5Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
Drug delivery systemsdrug delivery agents consisting of compounds that facilitate delivery of a range of pharmaceuticals; pharmaceutical preparationsdrug delivery systems comprising melphalan hydrochloride for injection for administering high dose chemotherapy to the liver
Class 10
Drug delivery systemsdrug delivery catheters
Publications
History of USPTO decisions and trademark events.
48 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/06/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/06/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/06/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/06/2025
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
01/09/2024
R.PR
REGISTERED-PRINCIPAL REGISTER
01/09/2024
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
12/08/2023
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
12/07/2023
SUPC
STATEMENT OF USE PROCESSING COMPLETE
10/17/2023
IUAF
USE AMENDMENT FILED
10/13/2023
EISU
TEAS STATEMENT OF USE RECEIVED
10/13/2023
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
04/18/2023
EX5G
SOU EXTENSION 5 GRANTED
04/17/2023
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
04/17/2023
EXT5
SOU EXTENSION 5 FILED
04/12/2023
EEXT
SOU TEAS EXTENSION RECEIVED
04/12/2023
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
10/22/2022
EX4G
SOU EXTENSION 4 GRANTED
10/20/2022
EXT4
SOU EXTENSION 4 FILED
10/20/2022
EEXT
SOU TEAS EXTENSION RECEIVED
10/20/2022
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
01/28/2022
EX3G
SOU EXTENSION 3 GRANTED
01/26/2022
EXT3
SOU EXTENSION 3 FILED
01/26/2022
EEXT
SOU TEAS EXTENSION RECEIVED
01/26/2022
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
09/28/2021
EX2G
SOU EXTENSION 2 GRANTED
09/24/2021
EXT2
SOU EXTENSION 2 FILED
09/24/2021
EEXT
SOU TEAS EXTENSION RECEIVED
09/24/2021
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
01/28/2021
EX1G
SOU EXTENSION 1 GRANTED
01/26/2021
EXT1
SOU EXTENSION 1 FILED
01/26/2021
EEXT
SOU TEAS EXTENSION RECEIVED
01/26/2021
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
10/20/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
08/25/2020
PUBO
PUBLISHED FOR OPPOSITION
08/25/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
08/05/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/18/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
07/10/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/10/2020
ALIE
ASSIGNED TO LIE
07/08/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
06/25/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
03/21/2020
GNRT
NON-FINAL ACTION E-MAILED
03/21/2020
CNRT
NON-FINAL ACTION WRITTEN
03/21/2020
DOCK
ASSIGNED TO EXAMINER
03/20/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/03/2020
NWAP
NEW APPLICATION ENTERED
12/30/2019
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