artek - 6:58 pm on Jul 15, 2010 (gmt 0)
They may have patented the technology behind it, however did they bother to trademark the name?
You have to prove usage of the technology (goods) in the interstate commerce.
Once they start selling service they will apply for Trademark and they will get it easily because they already have a patent.
Then they will get domain for free and fun will be over.