INOGEN
Live / Registered — Registered and renewed (as of 25 Jun 2025)
What this means for you
Registered since 18 Jan 2005. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 18 Jan 2025).
Record
- Serial number
- 78242953
- Registration number
- 2919942
- Mark type
- Word mark
- Filed
- 28 Apr 2003
- Published for opposition
- 13 Jan 2004
- Registered
- 18 Jan 2005
- Next maintenance due
- 18 Jan 2025
- Attorney of record
- Susan M. Natland
Goods and services
- Class 010 — Medical apparatus: Oxygen concentrators for use by patients suffering from COPD and other lung disorders
Owner
- Inogen, Inc., Goleta, CA, US
- Inogen, Inc., Goleta, CA, US
- Inogen, Inc., Goleta, CA, US
Prosecution history
- 25 Jun 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 25 Jun 2025 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 25 Jun 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 25 Jun 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 16 Jan 2025 — TEAS SECTION 8 & 9 RECEIVED
- 27 Aug 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 27 Aug 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 27 Aug 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 27 Aug 2024 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 27 Aug 2024 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 18 Jan 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 20 Sept 2021 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 20 Sept 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 20 Sept 2021 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 20 Sept 2021 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED