Litigation Support Services

How do I prove my client’s patent is being infringed upon? How do I determine the root cause of a product failure? How do I verify the chemical composition and characteristics of a finished pharmaceutical product match those approved by regulators? When a business’s brand and reputation is at stake, clients turn to EAG’s litigation support services for dependable scientific answers. Since 1959, EAG has provided scientific analysis and expert witness testimony for a broad array of intellectual property, product liability and insurance cases.

When you need solid science to inform legal strategy, protect IP, or defend product liability and insurance actions, no scientific services company has more experience than EAG. We have deep litigation support experience across an array of products and end markets, and we understand the importance of speed, effective communication, reliability and confidentiality this type of work entails.

Product Innovation & Improvement

Help your clients protect intellectual property and trade secrets as they create new technologies and applications with EAG’s support. Our scientists provide data and analysis for patent applications and litigation for intellectual property disputes. If you need to replicate a patented synthetic process for a pharmaceutical, or determine if an engineering process infringes upon a patent, EAG scientists know how.

Investigation & Troubleshooting

EAG scientists and consultants work with attorneys to evaluate cases for potential claims related to product liability, insurance, and infringement. We have extensive experience performing product defect investigations on aircrafts, automobiles, industrial, medical, and consumer products. Failure analysis, materials testing, metallurgical analysis, electronics testing and contamination identification have helped resolve legal challenges for manufacturers and distributors across many industries.

Quality Assurance

EAG can help ensure well-supported legal arguments with objective science, particularly when legal disputes focus on out-of-specification test results or contamination investigations. We also help design proactive testing programs to prevent potential failures and minimize risk.

Regulatory Compliance

EAG offers investigations and testing in FDA-registered, DEA-licensed and GMP/GLP-compliant facilities. Additionally, we are ISO 9001:2015 and ISO 17025 certified. Our legal clients know they can rely on EAG’s high-quality standards and long history of regulatory compliance.

Manufacturing & Supply Chain Support

Legal clients turn to EAG scientists to validate the purity of supply chains and finished products, and to verify the authenticity of components sourced from different vendors. When no standards currently exist, EAG scientists have successfully determined root causes of multiple product failures and contamination issues.


EAG’s experience extends beyond the laboratory and into the courtroom. We maintain a team of litigation experts who regularly assist clients with trial preparation, depositions, and expert witness testimony. EAG scientists have extensive experience supporting cases involving intellectual property, product liability, and insurance claims, as well as evaluating the scientific validity of academic publications, media reports, and other claims for government institutions and private industry.

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