DEEP FISSION
Live / Applied — Non-final action mailed (as of 18 Mar 2026)
What this means for you
Not registered yet, but its 20 Nov 2025 filing date beats anything filed after it. If it registers, the owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 99507948
- Mark type
- Stylized text
- Filed
- 20 Nov 2025
- Attorney of record
- Robert G. Woolston
Goods and services
- Class 011 — Environmental control apparatus: Small modular nuclear reactors; Nuclear reactors and structural parts therefor
- Class 016 — Paper goods and printed matter: Printed publications, namely, text books and scientific journals
- Class 037 — Building construction and repair services: Installation, repair and maintenance of nuclear reactors; Installation, repair and maintenance of machinery for generating electricity; Consulting services in the field of repair and maintenance of nuclear reactors
- Class 040 — Treatment of materials: Electricity generation; Nuclear fuel recycling; Nuclear fuel reprocessing; Nuclear waste treatment
- Class 041 — Education and entertainment services: Training in the use and operation of nuclear power systems
- Class 042 — Scientific and technological services: Nuclear engineering services; Scientific research in the field of nuclear energy; Consulting services in the field of nuclear energy production; Software as a service (SaaS) featuring software for providing information in the field of nuclear energy production, providing training in the field of nuclear energy production, providing regulatory information in the field of nuclear energy; Providing temporary use of online non-downloadable chatbot software for providing information and resources in the field of subsurface nuclear energy
Owner
- Deep Fission, Inc., Berkeley, CA, US
Prosecution history
- 18 Mar 2026 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 18 Mar 2026 — NON-FINAL ACTION E-MAILED
- 18 Mar 2026 — NON-FINAL ACTION WRITTEN
- 16 Mar 2026 — ASSIGNED TO EXAMINER
- 20 Nov 2025 — APPLICATION FILING RECEIPT MAILED
- 20 Nov 2025 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 20 Nov 2025 — NEW APPLICATION ENTERED