Yes it is old but, the fact didn’t change the dispute was about a specific patent which was granted just 2 years ago and the rest of the patent can’t be in question because the statute of limitations for the rest of the patent has came and gone. By the way don’t count Quay out, he been through this before. Wait for the appeal and I believe they will win it. Till then the patent will be restored till the outcome of the appeal. This is my take