You may want to validate a granted patent to ascertain if it meets all the technical and statutory requirements. We normally receive Invalidation search requests from clients, who want to assert the patent in question or from those who wants to invalidate a patent in defense of a patent law suit. There are numerous other circumstances in which an invalidation search may be useful. For example, we receive invalidation search request from clients who want to refrain from patent litigation, to avoid heavy licensing fees, to open road for blocked product, to locate other similar buying options for their patent/ product portfolio, and valuate strength of a patent before investing resources/money into it. We perform exhaustive search to identity prior art, analyze prosecution history to discover limitations and apply statutory limitations to invalidate a granted patent.