Rights of Third Parties
9.401ALIENABILITY OF DEBTOR'S RIGHTS9.402Secured Party Not Obligated on Contract of Debtor or in Tort9.403Agreement Not to Assert Defenses Against Assignee9.404Rights Acquired by Assignee; Claims and Defenses Against Assignee9.405Modification of Assigned Contract9.406Discharge of Account Debtor; Notification of Assignment; Identification and Proof of Assignment; Restrictions on Assignment of Accounts, Chattel Paper, Payment Intangibles, and Promissory Notes Ineffective9.407RESTRICTIONS ON CREATION OR ENFORCEMENT OF SECURITY INTEREST IN LEASEHOLD INTEREST OR IN LESSOR'S RESIDUAL INTEREST9.408Restrictions on Assignment of Promissory Notes, Health-care-insurance Receivables, and Certain General Intangibles Ineffective9.409Restrictions on Assignment of Letter-of-credit Rights Ineffective