Granted Patent
Utility
US 6,632,449 · App. 09/989,641
Compositions and kits comprising a defined boron compound and methods of their preparation
Inventor:
Raymond Louis Niehoff
Patented Case
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Granted: Oct 14, 2003
Filed: Nov 20, 2001
Inventor
Raymond Louis Niehoff
Assignee (at issue)
The Procter & Gamble 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.