INTR
TOTAL INVALIDATION OF REG EXT PROTECTION CREATED
03/11/2026
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Official data from USPTO
CHICHENG BIOTECH
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
33
Latest update
03/12/2026
Trademark type
Combined
Nice classes
1
Filing date
11/08/2017
Registration date
12/25/2018
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/11/2025
Last transaction
03/12/2026
Responsible office
United States Patent and Trademark Office
Status code
709
Official register
Principal Register
Drawing code
3
Owner type
10
Owner location
CN
Examiner
GOODSAID, IRA
Law office
L10
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of a stylized letter "C" above four Chinese characters, below which is the wording "CHICHENG BIOTECH" in capital block letters.
Holders and representatives
Holders
WuFeng ChiCheng Biotechnology Corp.
Representatives
Hubei Dianjing Intellectual Property Agency Co., Ltd
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Catalysts for chemical and biochemical processes; tannic acid; beer preserving agents; gallotannic acid; photographic sensitizers
Publications
History of USPTO decisions and trademark events.
33 publications found
C71T
CANCELLED SECTION 71
07/11/2025
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
04/26/2019
FICS
FINAL DISPOSITION NOTICE SENT TO IB
04/10/2019
FIMP
FINAL DISPOSITION PROCESSED
04/10/2019
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
03/25/2019
R.PR
REGISTERED-PRINCIPAL REGISTER
12/25/2018
PUBO
PUBLISHED FOR OPPOSITION
10/09/2018
GPNX
NOTIFICATION PROCESSED BY IB
10/06/2018
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
09/19/2018
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
09/19/2018
NPUB
NOTICE OF PUBLICATION
09/19/2018
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/31/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/30/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/30/2018
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/30/2018
CNRT
NON-FINAL ACTION MAILED
06/26/2018
CNRT
NON-FINAL ACTION WRITTEN
06/26/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
06/25/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/25/2018
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
06/25/2018
RFNT
REFUSAL PROCESSED BY IB
03/24/2018
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
03/07/2018
RFRR
REFUSAL PROCESSED BY MPU
03/07/2018
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
03/01/2018
CNRT
NON-FINAL ACTION WRITTEN
02/28/2018
RFWR
NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW
02/28/2018
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
02/21/2018
CNRT
NON-FINAL ACTION WRITTEN
02/20/2018
DOCK
ASSIGNED TO EXAMINER
02/20/2018
MAFR
APPLICATION FILING RECEIPT MAILED
02/16/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
02/12/2018
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
02/08/2018
Continuous trademark protection
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