The EPO published patent application EP4017053A1 for Gulfstream Aerospace Corporation, inventors Winslow and Bohanan, covering blockchain-based secure communications systems for aircraft. The technology is classified under multiple IPC categories including H04W 12/104 (security arrangements for wireless communication), H04L 9/00 (digital transmission systems), and G08G 5/00 (aircraft navigation and control). The patent designates all 31 EPO member states and extension countries.

Patent publications do not impose compliance obligations on third parties. Companies developing aircraft communications systems or blockchain applications in aviation may wish to review this patent to understand existing intellectual property claims. No action is required by compliance officers unless their organization is involved in related product development where patent infringement could be a concern. The patent grant provides Gulfstream exclusive rights to the disclosed technology for the designated territories.