Call us today: (312) 316 9467

Thomas Consulting Services

Expert witness and litigation research support services, specializing in patents and trade secrets in the Financial Services Industry and Internet Technologies. 

What we offer.

Since 2007 we have provided a wide range of expert witness and litigation research support services, specializing in patents and trade secrets in the Financial Services Industry and Internet Technologies. The typical services we provide for our clients include the following:

Infringement/Validity analysis

We have provided our clients with detailed Patent Infringement, Patent Validity, and Trade Secret Misappropriation analyses in software litigation cases. These analyses have included Prior Art searches and documentation, as well as  searches and documentation on competing market products prior to and at the time of patent issuance.
 

Report Writing

We have written more than one hundred reports and declarations in cases for our clients over the past 15 years involving software patent and trade secret litigation cases in the Financial Services Industry, US Patent Office re-examination proceedings, US Patent Office Covered Business Method review cases, and European Patent Office proceedings.

Application/Source Code Review

As part of an engagement we can provide Application and source code review and analysis services for software written in C, C++, C#, Java, Python, Go, HTML and Javascript.

Expert Testimony

The Principal of Thomas Consulting Services, Mr Christopher Thomas, has provided testimony in numerous cases by deposition as well as in Federal Court. Mr. Thomas has also given presentations to examiners at the US Patent Office in re-examination proceedings





Independence, credibility and unique expertise.

We have no ties to any vendors or client firms, we are truly independent. We have unique expertise in the following:

  • Cloud Computing
  • Containerization
  • Network Security
  • Electronic, algorithmic and high frequency Trading Systems for all instrument classes.
  • Electronic Market Making for all instrument classes.
  • Institutional and Retail brokerage systems.
  • Market micro-structure.
  • Exchange Matching Engines and alternative trading systems (ATS).
  • Graphical User Interfaces.
  • Risk management for financial institutions.
  • Back Office systems for financial institutions.
  • Market Data systems.
  • Data storage systems.
  • Product Pricing Systems.
  • E-Commerce systems and platforms.
  • Enterprise software design.
  • Enterprise software development.
  • Mobile software design and development.
  • Enterprise System Management.
  • Capital Markets. 
  • Experience as an end user of Institutional technology products and services.
  • Enterprise Project Management

Christopher Thomas

Principal of Thomas Consulting Services

Thirty years of expertise as a Trader, Software Developer and Technology Executive

Originally from Wales in the United Kingdom, over the past three decades Mr. Thomas has enjoyed a long career in the Financial Services Industry in the United States as a trader, software developer and technology executive, working with banks, proprietary trading companies , brokerage companies and Fintech companies in senior roles. Some highlights of his career to date include the following. In 1998 Mr. Thomas designed and developed the first Web Browser based order entry platform in the Commodity Futures industry for a Chicago Futures Brokerage and Clearing firm. From 2000 to 2002 Mr. Thomas was the Chief Technology Officer for what was at the time, one of the largest Proprietary Trading and Equity Option market making firms in the world, with responsibility for all aspects of Technology at the firm including a staff of over 100 technology professionals. From 2002 to 2008 Mr. Thomas served as a Managing Director for a Chicago based subsidiary of TD Bank, one of the largest Banks in Canada, in several roles including Chief Technology Officer, and acting as the head of an algorithmic trading group.

Since starting Thomas Consulting Services in 2007, Mr. Thomas has also acted as Chief Technology Officer for a Futures Proprietary Trading Company in Chicago, and in 2016 Mr. Thomas founded a Fintech company in Chicago named Primal Quant LLC which provided next generation trading strategy design and testing tools to online retail traders without the need for the trader to have any programming experience or knowledge.  At Primal Quant Mr. Thomas was responsible for all aspects of application design and development, including Graphical User Interface and database designs.  In October of 2018, the company received an “Innovator” award at the FIA Futures and Options Conference in Chicago. In 2020 Mr. Thomas became the Chief Technology Officer for Rapunzl Investments LLC, a Chicago based Fintech company. Rapunzl gamifies financial markets with real-time, simulated investment competitions in a community where users learn how to invest in a risk-free environment on their mobile devices.

Our Clients

Clients that have engaged Thomas Consulting Services for expert witness services include Baker Hostetler, Kirkland & Ellis, Greenberg Traurig LLP, Finnegan Henderson Farabow Garrett & Dunner LLP, Polsinelli PC, and McDonnell Boehnen Hulbert & Berghoff LLP.

Contact Us

If you would like further information about our expert witness services, or have a case that you would like to discuss with us, please complete the form below and we will respond as soon as possible.