Granted Patent
Utility
US 6,562,090 · App. 09/649,626
Fluid abrasive suspension for use in dentifrices
Inventors:
Mohand Melbouci, Jashawant J. Modi
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Aug 28, 2000
Inventors
Mohand Melbouci
Jashawant J. Modi
Assignee (at issue)
HERCULES LLC
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.