Wise counsel is half the battle.
Sound advice is at the heart of any contractual relationship. You know where your shoe pinches. mzb.de will outline a scheme that suits your needs and act concertedly to implement it. An initial consultation comes at no cost to you. Should you decide to expose an invention at this point, you will receive an assessment of its patenting potential in return.
Good to know: The so-called attorney-client privilege is a legal concept rooted deeply in German constitution. Hence, your confidence is safe with your counsel—even beyond the end of the mandate at hand.