REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
07/20/2026
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Official data from USPTO
ZENOPARTICLE
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
ZENOPARTICLE
ST13
US500000079279716Class
1, 5
Filing
79279716
Registration
6422188
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
40
Latest update
07/20/2026
Trademark type
Word
Nice classes
1, 5
Filing date
12/17/2019
Registration date
07/20/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/20/2021
Last transaction
07/20/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
4
Owner type
03
Owner location
JP
Examiner
ALLEN, BIANCA LEIGH
Law office
N50
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
ZENOGEN PHARMA CO., LTD.
ZENOAQ RESOURCE CO., LTD.
Representatives
Tanya D'Souza KAGAN BINDER, PLLC
Technical classification
Nice Classes
Class 1Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemicals for use in the manufacture of immunologicalvaccine and drug preparationschemical additives for use in the manufacture of immunologicalvaccine and drug preparationsreagents for chemical analysis in the field of immunologicalvaccine or drug preparationsenhancing drugsadjuvants or other immunostimulants; diagnostic reagents for scientific or research use; chitosan for industrial purposes; adjuvantsother than for medical or veterinary purposes
Class 5
Drug preparations in the nature of vaccine; Pharmaceutical preparations for boosting the immune system; reagent paper for medical purposes; chemical reagents for medical or veterinary purposes; pharmaceuticals namely adjuvants for medical purposes and immunomodulators in the nature of immunostimulants; immunostimulants; pharmaceutical preparations for regulating the immune system; adjuvants for medical or veterinary purposes; dietary supplements for humans
Publications
History of USPTO decisions and trademark events.
40 publications found
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
12/19/2021
FICS
FINAL DISPOSITION NOTICE SENT TO IB
11/26/2021
FIMP
FINAL DISPOSITION PROCESSED
11/26/2021
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
10/20/2021
ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
09/03/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
07/20/2021
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/04/2021
PUBO
PUBLISHED FOR OPPOSITION
05/04/2021
GPNX
NOTIFICATION PROCESSED BY IB
05/02/2021
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
04/14/2021
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
04/14/2021
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/14/2021
PBSR
WITHDRAWN FROM PUB - SENIOR ATTORNEY REQUEST
03/30/2021
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/20/2021
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/19/2021
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/19/2021
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
03/19/2021
DOCK
ASSIGNED TO EXAMINER
10/20/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
10/14/2020
GNRT
NON-FINAL ACTION E-MAILED
10/14/2020
CNRT
NON-FINAL ACTION WRITTEN
10/14/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/26/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/25/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/25/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/09/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/09/2020
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
09/09/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/09/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/09/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/09/2020
RFNT
REFUSAL PROCESSED BY IB
04/17/2020
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
03/31/2020
RFRR
REFUSAL PROCESSED BY MPU
03/31/2020
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
03/17/2020
CNRT
NON-FINAL ACTION WRITTEN
03/16/2020
DOCK
ASSIGNED TO EXAMINER
03/16/2020
MAFR
APPLICATION FILING RECEIPT MAILED
03/06/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/02/2020
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
02/27/2020
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