NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/19/2026
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Official data from USPTO
TISSUECYPHER
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
TISSUECYPHER
ST13
US500000086221686Class
44
Filing
86221686
Registration
5078325
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
53
Latest update
04/07/2026
Trademark type
Word
Nice classes
44
Filing date
03/14/2014
Registration date
11/08/2016
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/19/2026
Last transaction
04/07/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
06/15/2016
First use in commerce
06/15/2016
Drawing code
4
Owner type
03
Owner location
FRIENDSWOOD, TX, US
Examiner
CLARK, ROBERT C
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
CASTLE BIOSCIENCES, INC.
Cernostics, Inc.
Representatives
James D. Petruzzi The Petruzzi Law Firm
Technical classification
Nice Classes
Class 44
Vienna Codes
No Vienna codes available.
Goods and services
Class 44
Medical testing for diagnostic purposes using an imaging platform in the field of tissue profiling
Publications
History of USPTO decisions and trademark events.
53 publications found
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/19/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/19/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/19/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
01/05/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
11/08/2025
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
06/20/2024
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
05/10/2023
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
05/10/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/10/2023
E815
TEAS SECTION 8 & 15 RECEIVED
10/31/2022
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
11/08/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/02/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/21/2016
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/21/2016
R.PR
REGISTERED-PRINCIPAL REGISTER
11/08/2016
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
10/06/2016
EEXT
SOU TEAS EXTENSION RECEIVED
10/05/2016
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
10/05/2016
SUPC
STATEMENT OF USE PROCESSING COMPLETE
10/05/2016
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
09/25/2016
IUAF
USE AMENDMENT FILED
09/06/2016
EISU
TEAS STATEMENT OF USE RECEIVED
09/06/2016
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
04/05/2016
EX1G
SOU EXTENSION 1 GRANTED
04/01/2016
EXT1
SOU EXTENSION 1 FILED
04/01/2016
EEXT
SOU TEAS EXTENSION RECEIVED
04/01/2016
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
10/06/2015
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
08/11/2015
PUBO
PUBLISHED FOR OPPOSITION
08/11/2015
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
07/22/2015
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
07/06/2015
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/06/2015
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
06/15/2015
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/15/2015
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
06/15/2015
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/11/2015
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/11/2015
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
06/11/2015
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
01/12/2015
GNFR
FINAL REFUSAL E-MAILED
01/12/2015
CNFR
FINAL REFUSAL WRITTEN
01/12/2015
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/31/2014
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/31/2014
ALIE
ASSIGNED TO LIE
12/31/2014
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/17/2014
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
06/18/2014
GNRT
NON-FINAL ACTION E-MAILED
06/18/2014
CNRT
NON-FINAL ACTION WRITTEN
06/18/2014
DOCK
ASSIGNED TO EXAMINER
06/18/2014
MPMK
NOTICE OF PSEUDO MARK E-MAILED
03/29/2014
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/28/2014
NWAP
NEW APPLICATION ENTERED
03/18/2014
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