Thanks ease for your DD on this matter. From what I can gather, requests for review by defendants are pretty much standard in cases of infringement, and that Patriot must have known this was going to be the case. Since we've never had a PR about these requests it seems reasonable that the latest from Pubpat would go without one as well. I can't imagine what they hope to find that Toshiba, NEC, et.al have not. I'm sure they will scour the archives for any and all potential prior art. Nothing to do but wait... and have faith that the MMP is indeed a rock solid patent portfolio. Personally, because of the original inventors, I believe it will prove to be. Oh how grand a day it will be when they are RULED valid. Our day will come.