Pressure isolation devices, namely, control valves for isolating the flow of gasses and liquids in oil and gas wells

Providing temporary use of on-line non-downloadable cloud computing software for use in electronic storage of data; design and development of computer software for cloud storage of data; electronic data storage; computer technology consulting services in the field of distributed ledgers and blockchain-based technology; providing temporary use of non-downloadable software for use in accessing, reading, tracking, and using blockchain technology

Computer application software, namely, software for use in data storage and data management; computer software for use in connecting computer networks and systems, servers and storage devices; computer hardware for storing digital data; computer hardware for monitoring computer storage devices; computer software for storing digital data; external computer hard drives featuring software for electronic storage of data; computer data storage systems comprising computer hardware; computer data st...