One of the best ways to discourage bad behavior is to shine a light on it, which is why we're publishing our story.

The risk here isn't that your former employer actually has a right to your company under the scenarios you listed. It's that if they have the resources, they can bleed you in litigation before your case is ever adjudicated. It's like a form of patent trolling, they're using the process to achieve an end they'd never get in adjudication.