Trademark Overview
On Thursday, January 15, 2026, a trademark application was filed for COSIGN AI with the United States Patent and Trademark Office. The USPTO has given the COSIGN AI trademark a serial number of 99596231. The federal status of this trademark filing is NEW APPLICATION - ASSIGNED TO EXAMINER as of Wednesday, May 13, 2026. This trademark is owned by Cosign.ai Labs, Inc.. The COSIGN AI trademark is filed in the Computer & Software Services & Scientific Services category with the following description:
Providing temporary use of online non-downloadable computer software for artificial intelligence-based analysis, drafting, review, summarization, comparison, and generation of legal documents and contracts; providing online non-downloadable software for identifying, explaining, and flagging contractual terms and risks; software as a service (SaaS) for contract lifecycle management, document collaboration, template generation, and facilitating collaboration with third-party professionals for document review
