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Live / Allowed — Approved for publication (as of 01 Apr 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 03 Nov 2025 filing date already counts against anyone who files later.
Record
- Serial number
- 99476969
- Mark type
- Word mark
- Filed
- 03 Nov 2025
- Attorney of record
- Mary Grace Gallagher
Goods and services
- Class 009 — Scientific and electric apparatus: Downloadable computer software for data and source code processing in the field of quantum qubit-based computing and hybrid quantum-classical computing; downloadable computer software for constructing, analyzing and running quantum qubit-based programs and algorithms and quantum-classical programs and algorithms; downloadable application programming interface (API) software for use in quantum qubit-based computing and hybrid quantum-classical computing, particularly, programming and developing and testing quantum qubit-based algorithms and hybrid quantum-classical algorithms; downloadable computer software for developing and testing quantum qubit-based algorithms and hybrid quantum-classical algorithms; downloadable computer software for solving quantum qubit-based and hybrid quantum-classical algorithms, simulation of quantum qubit-based and hybrid quantum-classical processes, quantum qubit-based and hybrid quantum-classical machine learning, quantum qubit-based and hybrid quantum-classical analytics, and solving quantum qubit-based and hybrid quantum-classical mathematical problems; downloadable computer software for acquiring, analyzing, processing, storing, or providing quantum qubit-level information and hybrid quantum-classical information; downloadable computer software for developing and deploying quantum and hybrid quantum-classical web applications; downloadable computer software for quantum and hybrid quantum-classical coding; downloadable interactive computer software for quantum and hybrid quantum-classical coding; downloadable personal computer application software for quantum and hybrid quantum-classical coding; Downloadable computer software featuring runtime for developing, deploying and managing quantum and hybrid quantum-classical microservices; downloadable software for representing, referring to, and displaying data as a graph structure for qubit-based programs and algorithms and quantum-classical programs
Owner
- Quantinuum Ltd, London, GB
Prosecution history
- 01 Apr 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 17 Mar 2026 — EXAMINER'S AMENDMENT ENTERED
- 17 Mar 2026 — NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
- 17 Mar 2026 — EXAMINERS AMENDMENT E-MAILED
- 17 Mar 2026 — EXAMINERS AMENDMENT -WRITTEN
- 17 Mar 2026 — EXAMINER'S AMENDMENT ENTERED
- 17 Mar 2026 — NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
- 17 Mar 2026 — EXAMINERS AMENDMENT E-MAILED
- 17 Mar 2026 — EXAMINERS AMENDMENT -WRITTEN
- 16 Mar 2026 — ASSIGNED TO EXAMINER
- 11 Mar 2026 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 03 Nov 2025 — APPLICATION FILING RECEIPT MAILED
- 03 Nov 2025 — NEW APPLICATION ENTERED