SIX3RO
Live / Allowed — Approved for publication (as of 01 Apr 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 26 Nov 2025 filing date already counts against anyone who files later.
Record
- Serial number
- 99518586
- Mark type
- Stylized text
- Filed
- 26 Nov 2025
- Attorney of record
- Kelly L Kasha
Goods and services
- Class 042 — Scientific and technological services: Software as a service (SaaS) services featuring decentralized, non-downloadable software using post-quantum cryptography for secure cross-boundary information exchange, quantum-resistant encrypted data transfer, and protocol-agnostic secure communication across organizational, national, and regulatory boundaries; providing temporary use of non-downloadable cloud-based software operating on a decentralized architecture for quantum-safe file sharing and encrypted messaging that functions independently of centralized certificate authorities, specific network security protocols, or trusted third parties; platform as a service (PaaS) featuring decentralized computer software platforms using post-quantum cryptographic algorithms for secure transmission of sensitive and classified data between entities in disparate or incompatible network security environments.
Owner
- SIX3RO, Inc., Alexandria, VA, US
Prosecution history
- 01 Apr 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 31 Mar 2026 — ASSIGNED TO EXAMINER
- 12 Feb 2026 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 26 Nov 2025 — APPLICATION FILING RECEIPT MAILED
- 26 Nov 2025 — NEW APPLICATION ENTERED