| Serial Number | 79431443 |
| Word Mark | HELIOS |
| Filing Date | Friday, June 20, 2025 |
| Status | 661 - RESPONSE AFTER NON-FINAL ACTION - ENTERED |
| Status Date | Wednesday, June 17, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | Quantum artificial intelligence services, namely, research and technology consulting in the field of quantum artificial intelligence; cloud computing services featuring software for data and source code processing in the field of quantum qubit-based computing; development of quantum computers; design of quantum computers; development of hardware for quantum computers; design of hardware for quantum computers; software design and development services in the field of quantum entropy generation software; software design and development services in the field of quantum key distribution (QKD) software; software design and development services in the field of quantum key generation software; technology consultation and research in the field of quantum computing, quantum programming, quantum engineering, quantum algorithms and cryogenics; information and advisory relating to all of the aforesaid; none of the aforementioned services relating to autonomous control systems for vehicles |
| Goods and Services | Quantum computers; computer hardware for quantum qubit-based programming; computer hardware for quantum qubit-based computing; downloadable computer software systems for quantum qubit-based programming; downloadable computer software systems for quantum qubit-based computing; computer hardware for quantum programming; computer hardware for quantum computing; downloadable computer software for quantum programming; downloadable computer software for quantum computing; downloadable computer software for constructing, analysing and running quantum programs, quantum algorithms, and quantum instruction language; downloadable application programming interface (API) software for use in quantum qubit-based programming and developing and testing quantum qubit-based algorithms; downloadable computer software for constructing, analyzing and running quantum qubit-based programs and quantum qubit-based algorithms; downloadable computer software for data and source code processing in the field of quantum qubit-based computing; downloadable computer software for developing and testing quantum qubit-based algorithms; downloadable computer software for developing quantum virtual machines (QVM); downloadable computer software for quantum computing; downloadable computer software for quantum programming and developing and testing quantum algorithms; downloadable computer software for quantum computing by sensing, acquiring, analysing, processing, storing, or providing quantum qubit-level information; downloadable computer software for solving quantum qubit-based algorithms, simulation of quantum qubit-based processes, quantum qubit-based machine learning, quantum qubit-based analytics, quantum qubit-based search analysis, quantum qubit-resistant cybersecurity and solving quantum qubit-based mathematical problems; downloadable computer software platforms for programming and running software on quantum qubit-based computers; downloadable quantum key distribution (QKD) and quantum key generation software for distributing and creating cryptographic keys for encryption algorithms; downloadable quantum software using quantum algorithms, enhanced by artificial intelligence, machine learning, deep neural networks and quantum machine learning, for quantum programming, quantum computing, constructing, analyzing and running quantum qubit-based programs and quantum qubit-based algorithm; structural and replacement parts and fittings for all of the aforesaid computers and computer hardware; none of the aforementioned goods relating to autonomous control systems for vehicles |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, August 28, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, August 28, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Quantinuum LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | US |
| Event Date | Event Description |
| Thursday, August 28, 2025 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Friday, September 5, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, September 5, 2025 | APPLICATION FILING RECEIPT MAILED |
| Friday, November 7, 2025 | ASSIGNED TO EXAMINER |
| Saturday, November 15, 2025 | NON-FINAL ACTION WRITTEN |
| Sunday, November 16, 2025 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Sunday, December 21, 2025 | REFUSAL PROCESSED BY MPU |
| Sunday, December 21, 2025 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Thursday, January 22, 2026 | REFUSAL PROCESSED BY IB |
| Wednesday, June 17, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, June 17, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 17, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |