I would set up a simple referral fee agreement. This could be 15% on the overall billing paid out the moment the client pays the market entry consultancy. You may want to include a clause that all recurring business should also attract a referral fee. Consulting assignments with new clients nor...
First, please understand that you didn't "get" a provisional patent. Provisional patents are simply filed. They are not examined, and there is nothing to grant. All they do is establish a "Priority Date" enabling you to cite the filing in "Related U.S. Application Data" if and when you file for a...