Granted Patent
Utility
US 6,459,014 · App. 09/685,609
Absorbent article which maintains prolonged natural skin pH
Inventors:
Harry Chmielewski, Carol Erdman
Patented Case
View Patent ↗
Granted: Oct 1, 2002
Filed: Oct 11, 2000
Inventors
Harry Chmielewski
Carol Erdman
Assignee (at issue)
Paragon Trade Brands, 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.