“Intellectual property” covers a lot of ground. Just as with a doctor, it’s important to know exactly what a person is capable of doing.
I have been heavily involved in trademarks, brand management and licensing. Beginning with The Rolling Stones (a long time ago), I learned about brand management and have become what some call an “expert.” Brand management is misunderstood by many who think it is about a logo. It is not. It is about getting people to what you want them to do (usually, that means buy something) based on a brand.
In the process of that and my previous job where we owned and managed (and enforced) more than 1000 trademarks worldwide, I have become quite experienced in trademark registrations. In fact, 10 of my most recent Upwork reviews are for trademark registrations.