US Patent Office sends a Christmas Present

12/25/12: US Patent # 8,337,784; Use of autologous sediment from fluid aspirates as vehicles for drug delivery was officially filed on December 25, 2012.  I did not know the government worked on Christmas.  This patent is an extension of prior patent that secures a device for collecting fluid ( joint fluid) and using same syringe in a container to separate the particles in a centrifuge.

Of course it is understood this present was paid for by me.