NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/07/2026
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Official data from USPTO
STEMBIOSYS
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Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
55
Latest update
03/03/2026
Trademark type
Combined
Nice classes
1
Filing date
12/11/2012
Registration date
02/23/2016
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/07/2026
Last transaction
03/03/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
11/10/2015
First use in commerce
11/10/2015
Drawing code
3
Owner type
03
Owner location
san antonio, TX, US
Examiner
BUTTON, JENNIFER JO
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of 29 small dots that vary in color from light gray, to gray, to light blue and to blue from left to right respectively. To the right of the dots is the word "STEMBIOSYS" with "STEM" in blue and "BIOSYS" in gray.
Holders and representatives
Holders
StemBioSys Inc
Representatives
Austin Dula DUBOIS, BRYANT & CAMPBELL, LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Cell growth media for growing cells for use in scientific research
Publications
History of USPTO decisions and trademark events.
55 publications found
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
02/07/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/07/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/07/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
11/07/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
02/23/2025
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
12/01/2021
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
12/01/2021
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/01/2021
E815
TEAS SECTION 8 & 15 RECEIVED
08/30/2021
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
02/23/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/11/2017
R.PR
REGISTERED-PRINCIPAL REGISTER
02/23/2016
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
01/19/2016
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
01/18/2016
SUPC
STATEMENT OF USE PROCESSING COMPLETE
01/14/2016
IUAF
USE AMENDMENT FILED
12/07/2015
EISU
TEAS STATEMENT OF USE RECEIVED
12/07/2015
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
06/24/2015
EX3G
SOU EXTENSION 3 GRANTED
06/23/2015
EXT3
SOU EXTENSION 3 FILED
06/05/2015
EEXT
SOU TEAS EXTENSION RECEIVED
06/05/2015
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
02/03/2015
EX2G
SOU EXTENSION 2 GRANTED
02/02/2015
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
01/29/2015
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/21/2015
EXT2
SOU EXTENSION 2 FILED
12/09/2014
EEXT
SOU TEAS EXTENSION RECEIVED
12/09/2014
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/09/2014
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/09/2014
WOAG
WITHDRAWAL OF ATTORNEY GRANTED
11/25/2014
WOAR
TEAS WITHDRAWAL OF ATTORNEY RECEIVED
11/25/2014
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
06/11/2014
EX1G
SOU EXTENSION 1 GRANTED
06/09/2014
EXT1
SOU EXTENSION 1 FILED
06/09/2014
EEXT
SOU TEAS EXTENSION RECEIVED
06/09/2014
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/14/2014
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/14/2014
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
12/10/2013
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/15/2013
PUBO
PUBLISHED FOR OPPOSITION
10/15/2013
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
09/25/2013
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
09/12/2013
ALIE
ASSIGNED TO LIE
09/12/2013
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/03/2013
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/13/2013
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/13/2013
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/13/2013
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
03/27/2013
GNRT
NON-FINAL ACTION E-MAILED
03/27/2013
CNRT
NON-FINAL ACTION WRITTEN
03/27/2013
DOCK
ASSIGNED TO EXAMINER
03/27/2013
MDSM
NOTICE OF DESIGN SEARCH CODE MAILED
12/22/2012
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
12/21/2012
NWAP
NEW APPLICATION ENTERED
12/14/2012
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