I'm pretty sure you can look up patents on the internet, but considering the sheer volume of patents that are registered in the US alone (Over 4 million as of 2007 [http://www.uspto.gov/go/taf/cst_utl.htm]), it would be very impractical to look up every single one. Even recent ones, as half of the total patents were registered since 1994 (another issue I have: the US patent office handing out patents like hot-cakes.).olicon said:Holy crap.. for real? That's just stupid! I don't know how many patents are out there, but I hope the records are well cataloged in digital format so you can just search it up like Google. Or else it'd be a total failure on the system's side.
But working out a deal with holders of patents you are potentially violating really is the only fool-proof way to protect from a patent suit.
I would like to know what would happen if someone registered a patent similar to another, considering that even the patent office would have a hard time searching through 4 million patents.