John M. Naber’s clients come from a diverse range of business sectors. The services John provides to his clients encompass both IP and business disciplines. He has handled IP due diligence matters in mergers and acquisitions, as well as in such transactions as licensing, development, confidentiality and supply agreements. He also is involved in managing extensive patent and trademark portfolios. On the prosecution side, John is extensively involved in patent and trademark preparation, and he regularly provides clients with product clearance and legal opinions.