HELION Trademark
Trademark Overview
On Friday, May 29, 2026, a trademark application was filed for HELION with the United States Patent and Trademark Office. The USPTO has given the HELION trademark a serial number of 99853978. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Friday, May 29, 2026. This trademark is owned by Helion Energy, Inc.. The HELION trademark is filed in the Environmental Control Instrument Products, Construction & Repair Services, Treatment & Processing of Materials Services, Education & Entertainment Services, and Computer & Software Services & Scientific Services categories with the following description:
Alternative energy generation power plants; Nuclear power plants; Power plants
Scientific research and development; Research in the field of controlled nuclear fusion technology; Design and development of computer software for fusion systems and energy production; Technological consulting services in the field of alternative energy generation; Engineering services in the field of energy technology
Construction of power plants; Maintenance of power plants; Repair or maintenance of nuclear power plants; Installation, maintenance and repair of fusion machines and fusion-powered generators for energy production
Generation of energy via fusion; Production of energy by nuclear power plants
Providing on-line publications in the nature of articles, newsletters, and blog posts in the field of fusion energy, fusion generators, and related scientific research; Educational services, namely, providing information and news in the fields of fusion energy, fusion generators, and scientific advancements via a website
General Information
| Serial Number | 99853978 |
| Word Mark | HELION |
| Filing Date | Friday, May 29, 2026 |
| Status | 630 - NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER |
| Status Date | Friday, May 29, 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 |
Trademark Statements
| Goods and Services | Alternative energy generation power plants; Nuclear power plants; Power plants |
| Goods and Services | Scientific research and development; Research in the field of controlled nuclear fusion technology; Design and development of computer software for fusion systems and energy production; Technological consulting services in the field of alternative energy generation; Engineering services in the field of energy technology |
| Goods and Services | Construction of power plants; Maintenance of power plants; Repair or maintenance of nuclear power plants; Installation, maintenance and repair of fusion machines and fusion-powered generators for energy production |
| Goods and Services | Generation of energy via fusion; Production of energy by nuclear power plants |
| Goods and Services | Providing on-line publications in the nature of articles, newsletters, and blog posts in the field of fusion energy, fusion generators, and related scientific research; Educational services, namely, providing information and news in the fields of fusion energy, fusion generators, and scientific advancements via a website |
Classification Information
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 013, 021, 023, 024, 031, 034 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, May 29, 2026 |
| Primary Code | 011 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 037 - Building construction; repair; installation services. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, May 29, 2026 |
| Primary Code | 037 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 040 - Treatment of materials. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, May 29, 2026 |
| Primary Code | 040 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 041 - Education; providing of training; entertainment; sporting and cultural activities. |
| US Class Codes | 100, 101, 107 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, May 29, 2026 |
| Primary Code | 041 |
| 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 | Friday, May 29, 2026 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | Helion Energy, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Everett, WA 98203
US |
Trademark Events
| Event Date | Event Description |
| Friday, May 29, 2026 | NEW APPLICATION ENTERED |
| Friday, May 29, 2026 | APPLICATION FILING RECEIPT MAILED |
