Trademark Overview
On Thursday, November 6, 2025, a trademark application was filed for KAYTHEM with the United States Patent and Trademark Office. The USPTO has given the KAYTHEM trademark a serial number of 99482449. The federal status of this trademark filing is PUBLISHED FOR OPPOSITION as of Tuesday, April 14, 2026. This trademark is owned by Kaythem Labs LLC. The KAYTHEM trademark is filed in the Computer & Software Products & Electrical & Scientific Products, Insurance & Financial Services, and Computer & Software Services & Scientific Services categories with the following description:
Cryptocurrency exchange services; Cryptocurrency exchange services featuring blockchain technology; Cryptocurrency trading services provided via decentralized exchanges (DEXs); Providing cryptocurrency exchange services via automatic teller machines (ATM); Cryptocurrency payment processing; Electronic transfer of virtual currencies; Financial brokerage services for cryptocurrency trading; Blockchain-based payment verification services
Downloadable computer software for use as a cryptocurrency wallet; Downloadable computer software for managing and validating cryptocurrency transactions using blockchain-based smart contracts; Downloadable computer software development tools; Downloadable computer software, namely, software development tools for the creation of mobile internet applications and client interfaces; Downloadable computer software using machine learning for developing predictive models; Downloadable computer software for computer system and application development, deployment and management; Downloadable computer software platforms for operating and monitoring blockchain nodes and validators.; Downloadable computer software platforms for development kits (SDKs) and application programming interfaces (APIs) for developing decentralized applications (dApps) on blockchain networks
Software as a service (SAAS) services featuring software for collecting, verifying, and transmitting data and information for use in blockchain-based smart contracts; Platform as a service (PAAS) featuring computer software platforms for creating and deploying decentralized applications (dApps); Providing online non-downloadable software development tools for creating blockchain-based applications provided by a blockchain as a service (BAAS) provider; Providing user authentication services using blockchain-based software technology for cryptocurrency transactions
