QUEST ONE
Live / Registered — Registered (as of 06 Jan 2026)
What this means for you
Registered since 06 Jan 2026. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 79418576
- Registration number
- 8090698
- Mark type
- Stylized text
- Filed
- 28 Jan 2025
- Published for opposition
- 18 Nov 2025
- Registered
- 06 Jan 2026
- Attorney of record
- Edward M. Weisz
Goods and services
- Class 007 — Machines and machine tools: Machines for producing gas by electrolysis, namely machines for producing hydrogen by electrolysis being hydrogen production plants; machines for assembling electrolysers and hydrogen production systems, in particular cell stacks; machines for producing membranes for hydrogen production plants, in particular proton exchange membranes; separators being structural parts of hydrogen production plants; membranes for scientific apparatus being structural parts of hydrogen production plants; anodes, cathodes, electrodes as structural parts of hydrogen production plants; electrolysis cells as structural parts of hydrogen production plants.
- Class 009 — Scientific and electric apparatus: Membranes for scientific apparatus, namely for electrolyzers for laboratory purposes; electrolysis cell apparatus for laboratory use; Downloadable computer software for the control and; remote maintenance of systems, namely electrolysers and hydrogen production systems; electrical integrated control systems for use with electrolysers and hydrogen production systems.
- Class 011 — Environmental control apparatus: Machines for producing gas by electrolysis, namely hydrogen electrolysers; electrolyzers for hydrogen production.
- Class 037 — Building construction and repair services: Installation, assembly, repair, maintenance and servicing of electrolyzers and hydrogen production plants; installation, assembly, repair, maintenance and servicing of electrolysis cell stacks; construction of plants for hydrogen production.
- Class 042 — Scientific and technological services: Engineering services, particularly technical project planning of electrolysers and hydrogen production plants; technical development of electrolyzers and hydrogen production plants as well as related hydrogen infrastructure; technical development of components of electrolysers for hydrogen and hydrogen production systems, namely water treatment systems, gas drying devices, water separation devices, gas compression devices, devices for the provision of electrical energy, devices for thermal management being cooling and heating devices, electrolysis cell stacks, membranes, separators, electrodes; technical development of systems for controlling the production of hydrogen in electrolyzers and hydrogen production plants; technical development of manufacturing and assembly systems for cell stacks of electrolyzers and hydrogen production systems; design and development of computer hardware and software for operating electrolyzers and hydrogen production plants; software development for electrolysers and hydrogen production systems; software as a service (SaaS) services featuring software for operating electrolyzers and hydrogen production plants; monitoring and control of electrolyzers and hydrogen production plants through remote access; information and advice regarding all of the above services.
Owner
- Quest One GmbH, DE
- Quest One GmbH, DE
- Quest One GmbH, DE
Prosecution history
- 08 Jan 2026 — USPTO CORRECTION PROCESSED BY IB
- 08 Jan 2026 — CORRECTION TRANSACTION RECEIVED FROM IB
- 06 Jan 2026 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 06 Jan 2026 — REGISTERED-PRINCIPAL REGISTER
- 18 Nov 2025 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 18 Nov 2025 — PUBLISHED FOR OPPOSITION
- 12 Nov 2025 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 22 Oct 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 15 Oct 2025 — CORRECTION SENT TO IB
- 15 Oct 2025 — CORRECTION CREATED FOR IB
- 25 Sept 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 25 Sept 2025 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 25 Sept 2025 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 05 Sept 2025 — REFUSAL PROCESSED BY IB
- 19 Aug 2025 — NON-FINAL ACTION MAILED - REFUSAL SENT TO IB