Expert witnesses are part of an overall technical due diligence strategy that is critical in developing a sound and comprehensive approach to patent prosecution. Moreover, expert witnesses provide valuable scientific opinions that often form the basis of patent strategy and legal defense. 

ANL Consultants LLC provides both testifying and non-testifying expert witness services for the chemical and pulp & paper industries through due diligence studies, patent landscape assessment and financial analysis.

Our areas of expertise include:

• Chemical process technology
• Papermaking chemicals
• Packaging substrates and materials
• Printing substrates

We specialize in due diligence related to patent prosecution, litigation and infringement.