What should you do when you become aware of the existence of a third party patent that claims subject matter possibly related to your company's product?
Written Opinions Of Counsel: Valuable Tools for Avoiding Willful Patent Infringement
Written opinions of counsel are gaining renewed interest as a valuable tool to limit liability for willful patent infringement. A patent opinion that is competently written by a registered patent attorney sets forth the factual and legal basis for finding a patent not infringed, invalid, and/or unenforceable. However, to be effective, the timing of the rendered patent opinion may be critical.

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