Trademark Overview
On Tuesday, September 9, 2025, a trademark application was filed for BLACKCHAIN with the United States Patent and Trademark Office. The USPTO has given the BLACKCHAIN trademark a serial number of 99382746. The federal status of this trademark filing is NON-FINAL ACTION - MAILED as of Friday, February 6, 2026. This trademark is owned by CHANAY Publishing. The BLACKCHAIN trademark is filed in the Computer & Software Products & Electrical & Scientific Products, Advertising and Business and Retail Services categories with the following description:
Business services, namely, providing online information in relation to resource planning for the mining and resource industry, mine planning, equipment scheduling, maintenance scheduling, finance modeling, production scheduling, materials management, quality management, human resources management and project management; Assistance, advisory services and consultancy with regard to business planning, business analysis, business management, and business organization relating to micro credits, micro finance and energy products
Downloadable virtual goods in the nature of image files of eBook accessories for use in online virtual worlds; Downloadable virtual goods in the nature of image files of clothing for use in online virtual worlds; Electronic publications, namely, newsletters in the field of accounting recorded on computer media; Downloadable computer software for managing cryptocurrency transactions using blockchain technology; Downloadable computer software for managing and verifying cryptocurrency transactions on a blockchain; Downloadable computer software for managing and validating cryptocurrency transactions using blockchain-based smart contracts
