Understanding An Invalidity Patent Search: A Layman’s Guide
In today’s world of innovation, patents play a crucial role in protecting new inventions. However, sometimes a granted patent may not be as strong as it appears. The patent may have been issued even if the invention covered may not be as new or inventive as initially thought and that’s where an invalidity search becomes relevant. An invalidity search is a legal and technical method used to contest the validity of an issued patent . By identifying prior art (existing patents/patent applications, publications, or other sources in the public domain) that predates the patent’s filing date, this search helps demonstrate that the patent is either not novel or obvious —two key criteria for obtaining a patent. Now, we will break this down and explain why it’s important, and how it works in simple terms. Invalidity Search-Meaning An invalidity search involves finding evidence that can invalidate a granted patent. Essentiall...