OPTIPERM
Live / Allowed — Third extension granted (statement of use) (as of 28 May 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 13 Feb 2024 filing date already counts against anyone who files later.
Record
- Serial number
- 98404301
- Mark type
- Word mark
- Filed
- 13 Feb 2024
- Published for opposition
- 29 Oct 2024
- Attorney of record
- Jared M. Barrett
Goods and services
- Class 001 — Chemicals: Polymeric membranes in chemical form for the separation of gases and/or liquids; polymeric membranes in chemical form for the separation of gases and/or liquids for decarbonization purposes; polymeric membranes in chemical form for the separation of gases and/or liquid membranes, specifically the separation of olefins from paraffins; polymeric membranes in chemical form for the separation of gases and/or liquids, specifically, membranes for the separation of carbon dioxide from industrial emissions
- Class 011 — Environmental control apparatus: Membrane apparatus for the separation of gases and/or liquids; membrane apparatus for the separation of gases and/or liquids, namely, membrane apparatus for the separation of gases and/or liquids for decarbonization purposes; membrane apparatus for the separation of gases and/or liquids, namely, membrane apparatus for the separation of olefins from paraffins; membrane apparatus for the separation of gases and/or liquids, namely, membrane apparatus for the separation of carbon dioxide from industrial emissions
- Class 037 — Building construction and repair services: Maintenance of membrane apparatus in the field of gas and liquid separation; maintenance of membrane apparatus in the field of gas and liquid separation for decarbonization purposes; maintenance of membrane apparatus in the field of separating olefins from paraffins; maintenance of membrane apparatus in the field of separating carbon dioxide from industrial emissions
- Class 040 — Treatment of materials: Carbon capture services in the field of gas and/or liquid separation; carbon capture services in the field of gas and/or liquid separation for decarbonization purposes; carbon capture services in the field of separating olefins from paraffins; carbon capture services in the field of separating carbon dioxide from industrial emissions
- Class 042 — Scientific and technological services: Custom engineering and design of membrane apparatus in the field of gas and/or liquid separation; custom engineering and design of membrane apparatus in the field of gas and/or liquid separation for decarbonization purposes; custom engineering and design of membrane apparatus in the field of separating olefins from paraffins; custom engineering and design of membrane apparatus in the field of reducing carbon dioxide emissions; industrial research and industrial design services in the field of gas and/or liquid separation; industrial research and industrial design services in the field of gas and/or liquid separation for decarbonization purposes; industrial research and industrial design services in the field of separating olefins from paraffins; industrial research and industrial design services in the field of reducing carbon dioxide emissions; monitoring of membrane apparatus in the field of gas and liquid separation; monitoring of membrane apparatus in the field of gas and liquid separation for decarbonization purposes; monitoring of membrane apparatus in the field of separating olefins from paraffins; monitoring of membrane apparatus in the field of separating carbon dioxide from industrial emissions
Owner
- Compact Membrane Systems, Inc., New Castle, DE, US
- Compact Membrane Systems, Inc., New Castle, DE, US
Prosecution history
- 29 May 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 28 May 2026 — SOU EXTENSION 3 GRANTED
- 28 May 2026 — SOU EXTENSION 3 FILED
- 28 May 2026 — SOU TEAS EXTENSION RECEIVED
- 06 Nov 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 05 Nov 2025 — SOU EXTENSION 2 GRANTED
- 05 Nov 2025 — SOU EXTENSION 2 FILED
- 05 Nov 2025 — SOU TEAS EXTENSION RECEIVED
- 10 May 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 09 May 2025 — SOU EXTENSION 1 GRANTED
- 09 May 2025 — SOU EXTENSION 1 FILED
- 09 May 2025 — SOU TEAS EXTENSION RECEIVED
- 10 Dec 2024 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 29 Oct 2024 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 29 Oct 2024 — PUBLISHED FOR OPPOSITION