Trademark Overview
On Wednesday, November 26, 2025, a trademark application was filed for SIX3RO with the United States Patent and Trademark Office. The USPTO has given the SIX3RO trademark a serial number of 99518586. The federal status of this trademark filing is APPROVED FOR PUBLICATION as of Wednesday, April 1, 2026. This trademark is owned by SIX3RO, Inc.. The SIX3RO trademark is filed in the Computer & Software Services & Scientific Services category with the following description:
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.
