MEMBRION
Live / Registered — Registered — Section 8 accepted (as of 21 Jul 2025)
What this means for you
Registered since 12 Feb 2019. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 87475913
- Registration number
- 5675991
- Mark type
- Stylized text
- Filed
- 05 Jun 2017
- Published for opposition
- 17 Oct 2017
- Registered
- 12 Feb 2019
- Attorney of record
- Christina M. Licursi
Goods and services
- Class 001 — Chemicals: Ion-exchange resin membranes
- Class 009 — Scientific and electric apparatus: (( Filters for use in laboratory equipment in the biopharmaceutical industry; Battery separator films ))
Owner
- MEMBRION, INC., SEATTLE, WA, US
- Ionic Windows LLC, Seattle, WA, US
- Ionic Windows LLC, Seattle, WA, US
- Ionic Windows LLC, Seattle, WA, US
Prosecution history
- 21 Jul 2025 — SEC. 15 ACKNOWLEDGEMENT - E-MAILED
- 21 Jul 2025 — REGISTERED - SEC. 15 ACKNOWLEDGED
- 21 Jul 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
- 21 Jul 2025 — REGISTERED - SEC. 8 (6-YR) ACCEPTED
- 27 Jun 2025 — TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
- 07 Mar 2025 — POST REGISTRATION ACTION MAILED - SEC. 15
- 07 Mar 2025 — POST REGISTRATION ACTION MAILED - SEC. 15
- 23 Feb 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 15 Jan 2025 — TEAS SECTION 8 RECEIVED
- 15 Jan 2025 — TEAS SECTION 15 RECEIVED
- 12 Feb 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 31 Mar 2022 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 31 Mar 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 31 Mar 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 31 Mar 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED