David Tollen serves as an expert witness in litigation related to software licenses and other information technology contracts and relationships. He addresses industry custom and practice surrounding software-as-a-service (SaaS) agreements, other cloud computing transactions, software licenses, IT professional services, e-commerce, data security, and other topics.

David offers credibility to the litigation process as a trainer of attorneys and businesspeople on IT contracting issues, as a Silicon Valley technology industry veteran, and of course, as the author of the ABA’s bestseller, The Tech Contracts Handbook, Cloud Computing Agreements, Software Licenses, and other IT Contracts, for Lawyers and Businesspeople (ABA Publishing 2016). He also writes and speaks frequently in IT and IP law. Finally, David began his career litigating technology and intellectual property cases, so he has an unusual understanding of the process.

Many patent licensing experts testify about software licenses and similar software contracts — and neither they nor their clients realize that patent and software licensing are separate fields. David Tollen is not a patent licensor branching out into another field (though he does have patent licensing experience). His practice, book, and trainings cover software licenses — as well as cloud computing agreements and other software contracts — and that  is his area of experience.

For more on David’s background, please visit his bio page. And please don’t hesitate to contact us about expert witness/consulting services.