CIRRUS
Live / Allowed — Second extension granted (statement of use) (as of 22 Jul 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 21 Jun 2024 filing date already counts against anyone who files later.
Record
- Serial number
- 98612971
- Mark type
- Word mark
- Filed
- 21 Jun 2024
- Published for opposition
- 27 May 2025
- Attorney of record
- Amy Cohen Heller
Goods and services
- Class 001 — Chemicals: Catalysts for chemical processes for use in connection with sustainable aviation fuels
- Class 040 — Treatment of materials: Treatment of chemicals by catalytic processes, namely, conversion of ethanol to targeted chemical preparations in the field of sustainable aviation fuels by treatment with heterogeneous inorganic catalysts
Owner
- LanzaJet, Inc., Deerfield, IL, US
- LanzaJet, Inc., Deerfield, IL, US
Prosecution history
- 22 Jul 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 22 Jul 2026 — SOU EXTENSION 2 GRANTED
- 22 Jul 2026 — SOU EXTENSION 2 FILED
- 22 Jul 2026 — SOU TEAS EXTENSION RECEIVED
- 21 Jan 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 21 Jan 2026 — SOU EXTENSION 1 GRANTED
- 20 Jan 2026 — SOU EXTENSION 1 FILED
- 20 Jan 2026 — SOU TEAS EXTENSION RECEIVED
- 22 Jul 2025 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 27 May 2025 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 27 May 2025 — PUBLISHED FOR OPPOSITION
- 21 May 2025 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 24 Apr 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 24 Mar 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 24 Mar 2025 — CORRESPONDENCE RECEIVED IN LAW OFFICE