| Serial Number | 79420713 |
| Word Mark | PROXIMA FUSION |
| Filing Date | Monday, January 13, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, February 10, 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 | Tuesday, February 10, 2026 |
| Goods and Services | Business management and business organizational consulting as well as business management consulting in the field of fusion and nuclear technology, in particular regarding the construction and operation of fusion power plants; business services, namely, support and assistance in the form of business consulting, in particular in the cost determination and planning of licensing procedures for nuclear facilities |
| Goods and Services | Production of energy by nuclear power plants; clean energy production; consultancy services relating to the generation of electrical power; energy production; generation of energy; generation of power; production of energy by power plants; processing of nuclear fuels; custom manufacturing of fusion reactor components; material treatment services in connection with fusion reactor construction. |
| Goods and Services | Electrical energy generated by fusion reactors; renewable energy in the form of electricity produced from fusion technology |
| Goods and Services | Scientific and technological planning and scientific research services as well as development of technologies to prepare and enable the construction and operation of fusion power plants; research and development in the field of fusion technology; measurement, monitoring and performance testing of fusion power generation plants; engineering, namely, provision of technical information in connection with the generation of fusion energy; provision of scientific research information relating to nuclear technology, to software, to mechanical engineering, to electricity generation and to scientific and technological services; engineering, namely, technical design, planning and maintenance of power plants; design, research and development of devices for power generation and distribution; design, development and maintenance of computer software as well as design and development of computer hardware for the operation of fusion power plants and fusion reactors; design, development and maintenance of computer software as well as design and development of computer hardware for analyzing measurement data; creation of data processing programs for the control, regulation and/or monitoring of power transmission systems, power distribution systems and power generation systems; engineering, namely, technical development and design of power transmission systems, power distribution systems and power generation systems; advisory services relating to industrial engineering; advisory services relating to design engineering; consultancy services relating to nuclear engineering; engineering services in the field of electrical power and natural gas production; engineering services in the field of energy technology; engineering services relating to energy supply systems; nuclear engineering services; virtual testing of new product designs using computer simulations; software as a service (SAAS) services featuring software for real-time diagnostic analysis, simulation, and predictive control of plasma parameters and magnetic field systems in nuclear fusion reactors |
| Goods and Services | Nuclear fusion reactors and associated equipment, in particular cooling elements and cooling circuits for coils and for wall elements; nuclear power plants for heat generation; nuclear power station for heat generation; refrigerating apparatus; cooling elements; heating circuits for heating wall elements; nuclear power plant installations; nuclear installations in the nature of nuclear reactors, nuclear generators; nuclear hydrogen reactors; nuclear fusion reactors |
| NOT AVAILABLE | "FUSION" |
| Goods and Services | Construction of power plants; advisory services relating to the installation of power plants; construction of nuclear reactors; installation, maintenance, and repair of fusion reactors; construction of facilities housing fusion reactors. |
| Goods and Services | Scientific instruments and downloadable software for the control and operation of fusion power plants, in the nature of prototypes and research facilities, in particular for monitoring and measuring performance and plasma properties; electronic instruments, namely, signal processing units and data acquisition hardware and downloadable software for controlling magnets and heating systems; electromagnetic devices for generating or measuring magnetic fields; devices and instruments for conducting, switching, converting, storing, regulating or controlling the distribution or use of electricity; devices and instruments for scientific or research purposes in the nature of high-speed data acquisition hardware, plasma diagnostic sensors, electric current controllers, flux loop sensors, neutron detectors, and power modulators; devices and instruments for measuring the presence of fusion energy and the composition of fusion fuel; devices and instruments for energy generation, energy control and energy distribution, in particular for controlling magnetic field coils; downloadable computer software and downloadable computer programs for evaluating measurement data; downloadable computer software and downloadable computer programs for the operation of fusion power plants and fusion reactors, in particular for their control and monitoring; electric devices for monitoring energy storage systems; stored software being downloadable software for monitoring energy storage systems; electromagnetic coils; magnetic coils; magnetic field generators, other than for medical use; magnetic cores; magnets; superconductive magnet apparatus being magnets; electric conductors; downloadable simulation software, in particular for modeling and designing fusion reactors and related processes; downloadable computer software for two or three-dimensional simulation for use in design and development of fusion reactors; parts and fittings for fusion reactors, namely, divertor electronic components, high-power components in the nature of switches and splitters, blanket voltage monitor modules, neutron shield blocks being power distribution blocks, calibration blocks |
| Goods and Services | Fusion fuel materials, namely, deuterium, tritium, helium, proton conducting membranes, and boron; chemical compositions for use in fusion reactors; coolants and other chemical products used in fusion reactor processes, namely, fuel for nuclear reactors and tritium breeding materials, plasma-facing chemicals , structural chemical materials being chemicals used in industry; plasma-generating chemicals |
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, April 3, 2025 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 004 - Industrial oils and greases; lubricants; dust absorbing, wetting and binding compositions; fuels (including motor spirit) and illuminants; candles and wicks for lighting. |
| US Class Codes | 001, 006, 015 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, April 3, 2025 |
| Primary Code | 004 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| 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, April 3, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| 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 | Thursday, April 3, 2025 |
| Primary Code | 011 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 035 - Advertising; business management; business administration; office functions. |
| US Class Codes | 100, 101, 102 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, April 3, 2025 |
| Primary Code | 035 |
| 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 | Thursday, April 3, 2025 |
| 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 | Thursday, April 3, 2025 |
| Primary Code | 040 |
| 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, April 3, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Proxima Fusion GmbH |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 27 - NOT AVAILABLE |
| Address | DE |
| Party Name | Proxima Fusion GmbH |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 27 - NOT AVAILABLE |
| Address | DE |
| Event Date | Event Description |
| Thursday, April 3, 2025 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Friday, April 4, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, April 4, 2025 | APPLICATION FILING RECEIPT MAILED |
| Saturday, June 21, 2025 | ASSIGNED TO EXAMINER |
| Thursday, June 26, 2025 | NON-FINAL ACTION WRITTEN |
| Friday, June 27, 2025 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Thursday, July 10, 2025 | CHANGE OF NAME/ADDRESS REC'D FROM IB |
| Tuesday, August 12, 2025 | REFUSAL PROCESSED BY MPU |
| Tuesday, August 12, 2025 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Friday, August 29, 2025 | REFUSAL PROCESSED BY IB |
| Tuesday, December 23, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, December 23, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, December 23, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Sunday, January 18, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Sunday, January 18, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Sunday, January 18, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Sunday, January 18, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Sunday, January 18, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, February 4, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, February 10, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, February 10, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |