Granted Patent
Utility
US 5,550,100 · App. 08/467,379
Methods of using manganese chloride for improving the wetting of particulates
Inventor:
Yili Guo
Patented Case
View Patent ↗
Granted: Aug 27, 1996
Filed: Jun 6, 1995
Inventor
Yili Guo
Assignee (at issue)
Rohm and Haas Company
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.