Invalidation Search, also known as opposition study or Patent Validity Study, is often done by arguing with the patent authorities that the claim(s) of the patent to be Invalidated (PTBI) at the time of filing was not novel or obvious.
Invalidation Search, also known as opposition study or Patent Validity Study, is often done by arguing with the patent authorities that the claim(s) of the patent to be Invalidated (PTBI) at the time of filing was not novel or obvious.
