You are about to buy into it. Does the company own what the deck says?
Diligence on intangibles is usually the thinnest part of a deal, and the most expensive to get wrong. We verify what the target actually holds against the registers, find what was never assigned, and tell you which gaps are pricing issues and which are deal issues.
The ladder is the same for everyone. These are the steps this situation usually starts on.
Public IP disputes, read for what they teach. These are not our clients — they are the record.