NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/21/2026
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Official data from USPTO
EO2
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
20
Latest update
03/17/2026
Classification
Registered
Trademark type
Word
Nice classes
41, 44
Filing date
10/29/2015
Registration date
06/21/2016
Expiration date
-
Recommended action
Perform a full collision analysis and validate classes before any filing or trademark investment.
Next step
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Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/21/2026
Last transaction
03/17/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
10/01/2010
First use in commerce
10/01/2010
Drawing code
4
Owner type
03
Owner location
San Antonio, TX, US
Examiner
HARDY LUDLOW, TARAH KIM
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Electrochemical Oxygen Concepts, Inc.
Representatives
William B. Nash HAYNES AND BOONE, LLP
Technical classification
Nice Classes
Class 41Class 44
Vienna Codes
No Vienna codes available.
Goods and services
Class 41
Educational services, namely, providing classes, seminars, and workshops in the fields of advanced wound care, wound management, low dose oxygen wound therapy, and patient care, and distributing instructional materials in connection thereof
Class 44
Providing information related to advanced wound care, wound management, low dose oxygen wound therapy, and patient care; medical equipment rental services featuring portable low-dose tissue oxygenation units for promoting wound healing and parts and accessories thereof
Publications
History of USPTO decisions and trademark events.
20 publications found
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
02/21/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/21/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/21/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
11/24/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/21/2025
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
08/26/2022
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
08/26/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/26/2022
E815
TEAS SECTION 8 & 15 RECEIVED
03/04/2022
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
06/21/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
06/21/2016
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
04/05/2016
PUBO
PUBLISHED FOR OPPOSITION
04/05/2016
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
03/16/2016
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
02/22/2016
DOCK
ASSIGNED TO EXAMINER
02/22/2016
MPMK
NOTICE OF PSEUDO MARK E-MAILED
11/04/2015
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
11/03/2015
NWAP
NEW APPLICATION ENTERED
11/02/2015
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