E89R
TEAS SECTION 8 & 9 RECEIVED
08/10/2026
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Official data from USPTO
G4
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Active USPTO registrationType: WordOffice: 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
33
Latest update
08/10/2026
Trademark type
Word
Nice classes
10
Filing date
04/25/2016
Registration date
01/17/2017
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/09/2023
Last transaction
08/10/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
05/31/2016
First use in commerce
05/31/2016
Drawing code
4
Owner type
03
Owner location
Goleta, CA, US
Examiner
BIBB, SCOTT
Law office
L90
Current location
TMEG LAW OFFICE 109
Holders and representatives
Holders
Inogen, Inc.
Representatives
Susan M. Natland KNOBBE, MARTENS, OLSON & BEAR, LLP
Technical classification
Nice Classes
Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 10
Oxygen concentrators for medical use; oxygen concentrators for use by patients suffering from COPD and other respiratory disorders
Publications
History of USPTO decisions and trademark events.
33 publications found
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/17/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/27/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/27/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/27/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/27/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/27/2024
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
06/09/2023
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
06/09/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/09/2023
E815
TEAS SECTION 8 & 15 RECEIVED
12/06/2022
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
01/17/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/20/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/20/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/20/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/20/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/20/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
01/17/2017
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
12/13/2016
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
12/12/2016
SUPC
STATEMENT OF USE PROCESSING COMPLETE
11/18/2016
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
11/18/2016
IUAF
USE AMENDMENT FILED
11/02/2016
EISU
TEAS STATEMENT OF USE RECEIVED
11/02/2016
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
10/04/2016
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
08/09/2016
PUBO
PUBLISHED FOR OPPOSITION
08/09/2016
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
07/20/2016
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/27/2016
DOCK
ASSIGNED TO EXAMINER
06/15/2016
MPMK
NOTICE OF PSEUDO MARK E-MAILED
04/29/2016
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
04/28/2016
NWAP
NEW APPLICATION ENTERED
04/28/2016
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