Granted Patent
Utility
US 6,372,188 · App. 09/622,643
Gas processing reactors
Inventors:
Peter James Andrews, Ka Lok Ng
Patented Case
View Patent ↗
Granted: Apr 16, 2002
Filed: Aug 21, 2000
Inventors
Peter James Andrews
Ka Lok Ng
Assignee (at issue)
Accentus plc
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.