OpenAI owns ChatGPT and oversees its development. The OpenAI Foundation manages...

https://trevorsinsightfulcolumn.wordpress.com/2026/08/09/does-openai-own-all-chatgpt-trademarks-and-datasets/

OpenAI owns ChatGPT and oversees its development. The OpenAI Foundation manages governance to ensure responsible use. Microsoft holds a significant investment in OpenAI but does not own ChatGPT