Ex Parte, Inc. Email Format

Software DevelopmentDistrict of Columbia, United States11-50 Employees

Ex Parte, Inc. operates in software development for litigation, offering an approach that targets structural factors shaping case outcomes rather than simply searching for documents. The company positions itself as a pioneer in litigation intelligence engineering, using an advanced AI system to model the entire litigation environment—examiners, judges, patents, and parties—across a network linking billions of relationships. This capability enables forensic-scale analysis to identify vulnerabilities in the case record, such as unsearched databases, binding estoppels that limit claim scope, and technical contradictions between claims and accused products.

Its customer base includes AmLaw 100 firms, Fortune 500 legal departments, and hedge funds, indicating a focus on large, sophisticated organizations that rely on precise, source-linked insights. Ex Parte is based in the District of Columbia, United States, and was founded by Jonathan Klein and Roman Weisert, who bring experience from MicroStrategy and Microsoft/Federal AI architecture, respectively. The company operates within the software development segment of legal tech, aiming to translate litigation data into actionable understanding linked to exact pages and lines in records.

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