Trademark Overview
On Tuesday, October 14, 2025, a trademark application was filed for SIO with the United States Patent and Trademark Office. The USPTO has given the SIO trademark a serial number of 99443622. The federal status of this trademark filing is NON-FINAL ACTION - MAILED as of Tuesday, March 10, 2026. This trademark is owned by Invisible Foundry, Inc. The SIO trademark is filed in the Computer & Software Products & Electrical & Scientific Products, Advertising, Business and Retail Services, and Computer & Software Services & Scientific Services categories with the following description:
Downloadable computer software and software development kits (SDKs) for creating, managing, and updating digital representations of physical and digital objects in connected data repositories; downloadable computer software for assigning, storing, and verifying unique digital identifiers for physical and digital assets; computer hardware and Internet-of-Things (IoT) devices incorporating sensors, radio-frequency identification (RFID) tags, or near-field communication (NFC) technology for linking physical objects to digital identity repositories; electronic tags, chips, and sensors encoded with unique digital identifiers for tracking and verifying provenance and ownership of assets; computer software platforms for providing user interfaces to access, visualize, and share social-identity data of objects; all featuring or compatible with SIO technology.
Providing online non-downloadable software for creating, storing, and managing unique digital identifiers for physical and digital assets, utilizing blockchain or distributed-ledger technology to ensure integrity and traceability; providing online non-downloadable software for tracking and verifying the historical provenance, ownership, and transfer of physical and digital assets through digital identifiers containing characteristics related to past interactions and provenance data; and providing online non-downloadable software platforms for facilitating the management, listing, and transfer of such assets on third-party marketplaces, all featuring or compatible with SIO technology.
Business data management, business consulting, and business information services in the fields of digital identity, provenance, and traceability of physical and digital assets; compiling, analyzing, and managing business data derived from digital-identity repositories; providing business consulting services related to the implementation and integration of SIO technology in enterprise operations, supply chains, and customer-engagement platforms; business advisory services for establishing and managing brand authenticity, product history, and social-identity tracking programs; and marketing and promotional services for products and services featuring or compatible with SIO technology.
