ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/24/2025
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Official data from USPTO
PLURISTYX
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
PLURISTYX
ST13
US500000088982155Class
1, 42, 44
Filing
88982155
Registration
6732446
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
09/25/2025
Trademark type
Word
Nice classes
1, 42, 44
Filing date
04/24/2020
Registration date
05/24/2022
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/24/2022
Last transaction
09/25/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
2020-10-00
First use in commerce
2020-10-00
Drawing code
4
Owner type
03
Owner location
Seattle, WA
Examiner
CERDA, VICTOR
Law office
N50
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Pluristyx, Inc.
Representatives
Rhett V. Barney LEE & HAYES, PC
Technical classification
Nice Classes
Class 1Class 42Class 44
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Stem cells for research or scientific purposes; Biological tissue cultures other than for medical and veterinary use; Cell growth media for growing cells for use in scientific research; Biochemical reagents used for non-medical purposes in biological tissue cultures and cell growth media; Stem cells other than for medical or veterinary purposes
Class 42
Stem cell research services; Medical and scientific laboratory services; Biochemicalbiological and bacteriological research and analysiscell separation services; Scientific research in the field of stem cells
Class 44
Tissue bank services for stem cellsisolationcollectionfreezingstoring and thawing of stem cells; Stem cell storage; Cell bank servicesthe collectionpreservation and banking of stem cellsbiological cellstissues and derivatives thereof
Publications
History of USPTO decisions and trademark events.
40 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/02/2025
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
05/24/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
05/24/2022
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
04/14/2022
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
04/13/2022
DOCK
ASSIGNED TO EXAMINER
02/15/2022
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/27/2022
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/27/2022
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
01/24/2022
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
01/20/2022
GNFR
FINAL REFUSAL E-MAILED
01/20/2022
CNFR
SU - FINAL REFUSAL - WRITTEN
01/20/2022
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/20/2021
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/20/2021
ALIE
ASSIGNED TO LIE
12/16/2021
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/14/2021
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
08/13/2021
GNRT
NON-FINAL ACTION E-MAILED
08/13/2021
CNRT
SU - NON-FINAL ACTION - WRITTEN
08/13/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/12/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/12/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/12/2021
SUPC
STATEMENT OF USE PROCESSING COMPLETE
06/24/2021
DPCC
DIVISIONAL PROCESSING COMPLETE
06/24/2021
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
06/23/2021
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
05/10/2021
IUAF
USE AMENDMENT FILED
04/20/2021
DRRR
DIVISIONAL REQUEST RECEIVED
04/20/2021
ERTD
TEAS REQUEST TO DIVIDE RECEIVED
04/20/2021
EISU
TEAS STATEMENT OF USE RECEIVED
04/20/2021
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
10/20/2020
DOCK
ASSIGNED TO EXAMINER
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
07/17/2020
DOCK
ASSIGNED TO EXAMINER
07/17/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/06/2020
NWAP
NEW APPLICATION ENTERED
04/28/2020
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