SOLUPOR
Live / Registered — Registered and renewed (as of 03 Feb 2026)
What this means for you
Registered since 28 Nov 1995. 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 28 Nov 2025).
Record
- Serial number
- 74579959
- Registration number
- 1938288
- Mark type
- Word mark
- Filed
- 29 Sept 1994
- Published for opposition
- 05 Sept 1995
- Registered
- 28 Nov 1995
- Next maintenance due
- 28 Nov 2025
- Attorney of record
- Emily A. Bayton
Goods and services
- Class 009 — Scientific and electric apparatus: [ membranes for use in laboratories, membranes for use as microporous partitions in scientific, electrical and electronic appliances, devices and instruments, and for use in measurement and control appliances, devices and instruments and in separation equipment (filters) ]
- Class 010 — Medical apparatus: [ membranes for medical and veterinary applications]
- Class 011 — Environmental control apparatus: [ membranes for use in separation equipment (filters) ]
- Class 017 — Rubber goods: microporous tapes, strips, sheets, film [, plates, hollow filaments, hoses and tubes ] of plastic [; membranes of plastic as semimanufactures for the production of microporous partitions and filters and for use in textile composites; sealing, packing and insulating material of plastic ]
Owner
- W. L. GORE & ASSOCIATES, INC., Newark, DE, US
- LYDALL PERFORMANCE MATERIALS B.V., HEERLEN, NL
- LYDALL PERFORMANCE MATERIALS B.V., HEERLEN, NL
- DSM IP ASSETS B.V., HEERLEN, NL
- DSM SOLUTCH B.V., NL
- DSM Kunststoffen B.V., 6135 KR SITTARD, NL
- DSM Kunststoffen B.V., 6135 KR SITTARD, NL
- DSM Kunststoffen B.V., 6135 KR SITTARD, NL
- LYDALL SOLUTECH B.V., HEERLEN, NL
Prosecution history
- 25 Mar 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 25 Mar 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 25 Mar 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 25 Mar 2026 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 25 Mar 2026 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 03 Feb 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 03 Feb 2026 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 03 Feb 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 03 Feb 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 30 Oct 2025 — TEAS SECTION 8 & 9 RECEIVED
- 12 Feb 2025 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 28 Nov 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 26 May 2020 — REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED
- 26 Mar 2020 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 26 Mar 2020 — TEAS CHANGE OF CORRESPONDENCE RECEIVED