APEX LEARNING INC. recorded a security interest over 6 patents to PNC BANK, NATIONAL ASSOCIATION, recorded 2021-07-27.
Evidence
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). | Assignor: APEX LEARNING INC. | Assignee: PNC BANK, NATIONAL ASSOCIATION | Patents: 11158015, 6683623, 8775515, 7912900, 10078874, 10572958