ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
06/03/2026
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Official data from USPTO
PROTEOCODE
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
PROTEOCODE
ST13
US500000088265448Class
1, 9, 42
Filing
88265448
Registration
6931333
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
57
Latest update
06/04/2026
Trademark type
Word
Nice classes
1, 9, 42
Filing date
01/17/2019
Registration date
12/20/2022
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/20/2022
Last transaction
06/04/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
01/17/2019
First use in commerce
07/09/2020
Drawing code
4
Owner type
16
Owner location
NEW YORK, NY, US
Examiner
YOO, JEANE
Law office
N20
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
2026 DF PEPTIDE ACQUISITION LLC
Encodia, Inc.
Representatives
Letao Qin RIMON P. C.
Technical classification
Nice Classes
Class 1Class 9Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Assays for research purposesfor use in the molecular analysis of proteins including protein sequencing; Reagents for scientific and research usereagents used in assays comprising primarily of polypeptidesbufferslabelsnucleic acids; Substrates for use in the molecular analysis of proteins in the fields of diagnosticsscientificpharmaceuticalagricultural and biomedical research
Class 9
Laboratory equipment and instruments in the nature of devices for molecular analysis of proteins and protein sequencing; Essay-related kits comprising reagentsbuffersnucleic acids for molecular analysis of proteins for use in the fields of diagnosticsscientificpharmaceuticalagricultural and biomedical research
Class 42
Scientific and research in the field of molecular analysis of proteins including protein sequencing; Biomedical research in the field of molecular analysis of proteins
Publications
History of USPTO decisions and trademark events.
57 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/16/2026
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
12/20/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
12/20/2022
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
11/12/2022
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
11/11/2022
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
11/08/2022
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/08/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/08/2022
ALIE
ASSIGNED TO LIE
11/07/2022
EPPA
TEAS POST PUBLICATION AMENDMENT RECEIVED
10/31/2022
SUPC
STATEMENT OF USE PROCESSING COMPLETE
10/29/2022
IUAF
USE AMENDMENT FILED
10/28/2022
EISU
TEAS STATEMENT OF USE RECEIVED
10/28/2022
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
05/03/2022
EX5G
SOU EXTENSION 5 GRANTED
05/02/2022
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
05/02/2022
EXT5
SOU EXTENSION 5 FILED
04/25/2022
EEXT
SOU TEAS EXTENSION RECEIVED
04/25/2022
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
10/20/2021
EX4G
SOU EXTENSION 4 GRANTED
10/18/2021
EXT4
SOU EXTENSION 4 FILED
10/18/2021
EEXT
SOU TEAS EXTENSION RECEIVED
10/18/2021
DOCK
ASSIGNED TO EXAMINER
07/16/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/13/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/13/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/13/2021
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
04/20/2021
EX3G
SOU EXTENSION 3 GRANTED
04/16/2021
EXT3
SOU EXTENSION 3 FILED
04/16/2021
EEXT
SOU TEAS EXTENSION RECEIVED
04/16/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/14/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/14/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/14/2021
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
10/31/2020
EX2G
SOU EXTENSION 2 GRANTED
10/29/2020
EXT2
SOU EXTENSION 2 FILED
10/29/2020
EEXT
SOU TEAS EXTENSION RECEIVED
10/29/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
04/22/2020
EX1G
SOU EXTENSION 1 GRANTED
04/20/2020
EXT1
SOU EXTENSION 1 FILED
04/20/2020
EEXT
SOU TEAS EXTENSION RECEIVED
04/20/2020
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
10/29/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
09/03/2019
PUBO
PUBLISHED FOR OPPOSITION
09/03/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
08/14/2019
ALIE
ASSIGNED TO LIE
07/29/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/19/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
07/17/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/17/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
07/17/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
04/12/2019
GNRT
NON-FINAL ACTION E-MAILED
04/12/2019
CNRT
NON-FINAL ACTION WRITTEN
04/12/2019
DOCK
ASSIGNED TO EXAMINER
03/29/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
02/09/2019
NWAP
NEW APPLICATION ENTERED
01/21/2019
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