Biomaterials Expert Witnesses
Biomaterials disputes commonly arise in medical device product liability actions, patent disputes over implant and biomaterial design, and regulatory compliance matters involving devices engineered from novel biological or synthetic materials. These disputes are contested because biomaterials sit at the intersection of engineering, chemistry, and biology, and a device's failure or a patent claim's validity can turn on subtle questions about how a material behaves once implanted in a biological environment. Medical device manufacturers, insurers, and hospitals frequently need to establish whether an implant, coating, or biomaterial performed as designed or as represented in its regulatory clearance. The central issue is typically a technical one: whether a specific material property or biological interaction explains a device's failure or a patent's claimed function.
A biomaterials expert helps attorneys evaluate the technical record—material specifications, testing data, clinical outcomes—against recognized principles of materials science, chemistry, and biomedical engineering. This analysis often supports product liability and patent validity arguments, where the expert can explain whether a device's biomaterial component functioned or degraded as intended once implanted. In regulatory matters, the same analysis can establish whether a device's biomaterials were tested and cleared consistently with applicable standards, directly informing causation and damages arguments. This expertise frequently underlies rebuttal strategy as well, since opposing biomaterials experts can reach different conclusions about the same testing or clinical data.
Because biomaterials expertise spans polymer chemistry, tissue engineering, and biomedical device design, matching an expert's specific technical background to the material and application at issue is essential, and a general materials science credential is rarely enough. Our biomaterials network includes researchers and practitioners with experience in implant design, polymer synthesis, and medical device failure analysis, along with published work on topics such as tissue engineering and implant failure mechanisms. Round Table Group has completed more than 75,000 expert searches for litigators, helping attorneys move efficiently from a broad field of materials scientists to the specific expert whose background matches the biomaterial and device at issue. When you're ready to discuss your biomaterials case, reach out by calling us at (202) 908-4500.