ALEXANDRIA, Va., March 17 -- United States Patent no. 12,581,301, issued on March 17, was assigned to The Private Sector Group LLC (Lorton, Va.).

"Media agnostic content access management" was invented by Jonathan S. Luzader (Lorton, Va.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A communication method and system according to the present invention generates a unique cryptographically secure URI in response to receiving a user post. The user post and URI are stored temporarily. The URI is sent to an intended recipient. In response to a first instance of accessing the URI, the content is retrieved and sent to the intended recipient. The original uploaded content and URI are then deleted. In response to sub...