Granted Patent
Utility
US 6,514,923 · App. 10/183,145
Hard surface cleaning and disinfecting compositions comprising fluorosurfactants
Inventors:
Tak Wai Cheung, Dennis Thomas Smialowicz, Minaxi Hemansu Mehta
Patented Case
View Patent ↗
Granted: Feb 4, 2003
Filed: Jun 26, 2002
Inventors
Tak Wai Cheung
Dennis Thomas Smialowicz
Minaxi Hemansu Mehta
Assignee (at issue)
Reckitt Benckiser 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.