langchain.com
Blocked
Active US trademark on this exact wordmark — likely-confusion risk.
Active US trademark
Held by LangChain Inc. (CORPORATION; DELAWARE, USA) registered 2025-01-21 (reg. #7657514) View on USPTO
Same-class use is a likely-confusion risk. Different industries can sometimes coexist. See our trademark classes explainer.
langchain has an active US trademark conflict.