Did you know?
You can earn activity points by filling your profile with information about yourself (what city you live in, your favorite team, blogs etc.)
Re: HPQ Silicon Issued U.S. Patent For PUREVAP™ Quartz Reduction Reactor Technology
My best guess are, a) PYR forgot to update that quote to say patented in the USA and Pending in other jurisdictions, or b) they chose to keep using pending because it is pending in many other jurisdictions than the US.