OKCupid.com has filed for a patent, which is still pending on their matching algorithm. The "patent pending" claim is found here: https://www.okcupid.com/help/match-percentages
The sentence reads, "...there’s a patent pending, so no funny business."
I've searched using Google's patent search, as well as the Application search found here: http://patft.uspto.gov/ I can't find the patent application for OKCupid or their parent company IAC/InterActiveCorp.
Could anyone point me in the right direction?