Translation of verzinnen

In the meantime I am listening to some Spanish CDs. They are intended for the car, but no one can tell you when to listen to it, how many times and how often. Please understand that I work a lot.
Do you need a company that makes a complete Due Diligence or only the Technical claims and IP Due Diligence? I can give you the reference of a prominent law firm in the field of patents and copyrights.
Yes, depending on demand. Vocabulix is a free service, but no one wanted to finance the German voices yet, which cost a little bit, so we started with Spanish and English which has higher demand.