ACME PACKET, INC. recorded a security interest over 4 patents to SILICON VALLEY BANK DBA: SILICON VALLEY EAST, recorded 2001-07-18.
Evidence
Conveyance: SECURITY AGREEMENT | Assignor: ACME PACKET, INC. | Assignee: SILICON VALLEY BANK DBA: SILICON VALLEY EAST | Patents: 7072303, 7028092, 7002973, 7133923