ALEXANDRIA, Va., April 9 -- United States Patent no. 12,271,926, issued on April 8, was assigned to HubSpot Inc. (Cambridge, Mass.).

"Methods and systems for automated generation of personalized messages" was invented by Marco Lagi (Medford, Mass.), Vedant Misra (Cambridge, Mass.), Kevin M. Walsh (Marion, Mass.) and Scott Judson (Boston).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system includes a set of crawlers that find and retrieve documents from an information network, an information extraction system, a knowledge graph storing nodes and edges that connect them, wherein each node represents a respective entity of a corresponding entity type of a plurality of entity types, and wherein the knowledge ...