# Trade Mark Journal No.2025/037 12 September 2025

## UK00004256510 29 August 2025 (9,42)

STAX

International priority date claimed: 3 March 2025 (Tonga) (TO/M/2025/04817)

Class 9
  Downloadable open-source computer software, including pre-built binaries, for comparing, testing, and evaluating artificial intelligence models and systems; Downloadable computer software for comparing the performance of artificial intelligence models, testing the accuracy and reliability of artificial intelligence systems, and evaluating, analyzing, and diagnosing the performance and effectiveness of artificial intelligence, multi-modal natural language, speech, text, image, video, and sound input and output, and machine learning applications; Downloadable computer software development tools, namely, client libraries for accessing an application programming interface (API); Providing application programming interfaces (APIs) for use by third party software developers.
Class 42
  Software as a service (SaaS) featuring software for comparing, testing, and evaluating artificial intelligence models and systems; Providing online non-downloadable software for comparing the performance of artificial intelligence models, testing the accuracy and reliability of artificial intelligence systems, and evaluating, analyzing, and diagnosing the performance and effectiveness of artificial intelligence, multi-modal natural language, speech, text, image, video, and sound input and output, and machine learning applications; Providing temporary use of online non-downloadable software, namely, software using artificial intelligence (AI) for use in software development; Research and development services in the field of artificial intelligence.

Google LLC

Representative: Fieldfisher LLP