Cases & Deals

Global diagnostics manufacturer defends against patent infringement charges over test kit for detecting paraneoplastic syndrome

Clients Int'l manufacturer of medical laboratory diagnostics

Jones Day represents an international manufacturer of medical laboratory diagnostics in a patent litigation relating to a test kit for detecting paraneoplastic syndrome. The subject matter is a specific CV2 antigene. Plaintiff alleges infringement under the doctrine of equivalents. Validity of the patent is challenged.