If prior art is found that is closely related to the patent claims, there may be grounds for invalidating the patent. Preemption of Infringement Claims: Before taking legal action for patent infringement, an invalidity search can active phone number list help identify weaknesses in the patent claims.

If prior art is discovered, it can help avoid unnecessary legal battles or provide leverage during negotiations. Licensing Negotiations: When discussing patent licensing, it is crucial to determine the strength of a patent through an invalidity search. If there is any prior art that challenges the patent claims, this could impact the terms of the agreement or affect the overall strategy.