OKTA have no Patents for MFA/OOBA- Look what they
Post# of 82672
03/16/17 Secured user credential management
03/17/16 Detection and repair of broken single sign-on integration
02/04/16 Automated password generation and change
02/04/16 Automated password generation and change
11/12/15 Facilitating single sign-on to software applications
04/03/14 Extensible framework for communicating over a firewall with a software application regarding a user account
( I answered this back than in that link to you only )