# Trade Mark Journal No.2026/002 9 January 2026

## UK00004313577 19 December 2025 (42)

International priority date claimed: 18 December 2025 (United States of America) (99554655)

Class 42
  Providing temporary use of online non-downloadable software using large language models (LLMs) for computer software code generation; Providing temporary use of on-line non-downloadable software development tools; Providing online non-downloadable software using artificial intelligence (AI) for machine learning; Providing online non-downloadable machine learning software for enabling computers to learn to perform tasks autonomously; Providing temporary use of online non-downloadable software using artificial intelligence (AI) for automating the planning, writing, testing of computer code, identifying and fixing of bugs in computer code, summarizing and answering of questions about computer code, and automating the coding and software development tasks; Providing temporary use of on-line non-downloadable software development tools for planning, writing, testing computer code, identifying and fixing bugs in computer code, summarizing and answering questions about computer code, and automating coding and software development tasks; Providing on-line non-downloadable software using artificial intelligence (AI) for performing generative text AI tasks in relation to content creation, computer code and natural language, processing AI tasks in relation to computer code, content, and text, and for writing computer code, content, text, and release notes, summarizing aspects of specified computer code, question-answering about specified computer code, and simulating natural conversation about specified computer code; Providing temporary use of on-line non-downloadable software for performing generative text AI tasks in relation to content creation, computer code and natural language, processing AI tasks in relation to computer code, and for writing computer code, content, text, and release notes, summarizing aspects of specified computer code, question-answering about specified computer code, and simulating natural conversation about specified computer code; Providing on-line non-downloadable software for performing generative text AI tasks in relation to content creation, computer code and natural language, processing AI tasks in relation to computer code, and for writing computer code, content, text, and release notes, summarizing aspects of specified computer code, question-answering about specified computer code, and simulating natural conversation about specified computer code; Providing temporary use of online non-downloadable computer software applications for performing generative text AI tasks in relation to content creation, computer code and natural language, processing AI tasks in relation to computer code, and for writing computer code, content, text, and release notes, summarizing aspects of specified computer code, question-answering about specified computer code, and simulating natural conversation about specified computer code.

Anthropic, PBC

Representative: Mishcon de Reya LLP