NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
06/25/2025
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Official data from USPTO
INOGEN
Did you know this trademark is already registered in United States?
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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
43
Latest update
07/15/2025
Trademark type
Word
Nice classes
10
Filing date
04/28/2003
Registration date
01/18/2005
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/25/2025
Last transaction
07/15/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
2003-10-00
First use in commerce
09/29/2004
Drawing code
1
Owner type
03
Owner location
Goleta, CA
Examiner
CARTY, GEORGIA
Current location
PUBLICATION AND ISSUE SECTION
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 use by patients suffering from COPD and other lung disorders
Publications
History of USPTO decisions and trademark events.
43 publications found
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
06/25/2025
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/25/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/25/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
01/16/2025
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
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/18/2024
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
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/08/2014
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/20/2014
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/20/2014
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/20/2014
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/20/2014
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
02/27/2014
E89R
TEAS SECTION 8 & 9 RECEIVED
02/27/2014
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
01/31/2011
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/31/2011
E815
TEAS SECTION 8 & 15 RECEIVED
01/14/2011
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/13/2008
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/23/2007
R.PR
REGISTERED-PRINCIPAL REGISTER
01/18/2005
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
11/18/2004
ALIE
ASSIGNED TO LIE
11/15/2004
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
11/05/2004
SUPC
STATEMENT OF USE PROCESSING COMPLETE
11/01/2004
IUAF
USE AMENDMENT FILED
10/04/2004
PAPER RECEIVED
10/04/2004
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
04/06/2004
PUBO
PUBLISHED FOR OPPOSITION
01/13/2004
NPUB
NOTICE OF PUBLICATION
12/24/2003
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/17/2003
GNEA
EXAMINERS AMENDMENT E-MAILED
11/15/2003
DOCK
ASSIGNED TO EXAMINER
11/15/2003
PAPER RECEIVED
10/24/2003
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/20/2003
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