An Invalidity Search is a comprehensive examination aimed at identifying prior art or evidence that may render a patent or IP invalid. It involves meticulously searching through patent databases, scientific literature, and other resources to find any document or information that predates the filing of the contested patent.
Invalidity searches are typically conducted:
1. When a patent owner seeks to defend their rights.
2. When a competitor or third party challenges the validity of a patent.
3. During mergers and acquisitions to assess the strength of a patent portfolio.
